JANSR2N3636 [MICROSEMI]

Small Signal Bipolar Transistor, 1A I(C), PNP, TO-39, TO-39, 3 PIN;
JANSR2N3636
型号: JANSR2N3636
厂家: Microsemi    Microsemi
描述:

Small Signal Bipolar Transistor, 1A I(C), PNP, TO-39, TO-39, 3 PIN

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中文:  中文翻译
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INCH-POUND  
The documentation and process conversion measures  
necessary to comply with this document shall be  
completed by 6 August 2013.  
MIL-PRF-19500/357M  
6 May 2013  
SUPERSEDING  
MIL-PRF-19500/357L  
17 July 2010  
PERFORMANCE SPECIFICATION SHEET  
* SEMICONDUCTOR DEVICE, TRANSISTOR, PNP, SILICON, AMPLIFIER,  
TYPES 2N3634 THROUGH 2N3637, 2N3634UB THROUGH 2N3637UB, 2N3634UBN THROUGH 2N3637UBN,  
2N3634L THROUGH 2N3637L, JAN, JANTX, JANTXV, JANS, JANSM, JANSD, JANSP, JANSL, JANSR, JANSF,  
JANSG, JANSH, JANHCA, JANKCA, JANKCAM, JANKCAD, JANKCAP, JANKCAL, JANKCAR, JANKCAF,  
JANKCAG, JANKCAH, JANHCB, JANKCB, JANKCBM, JANKCBD, JANKCBP, JANKCBL,  
JANKCBR, JANKCBF, JANKCBG, AND JANKCBH  
This specification is approved for use by all Departments  
and Agencies of the Department of Defense.  
The requirements for acquiring the product described herein shall consist of  
this specification sheet and MIL-PRF-19500.  
1. SCOPE  
1.1 Scope. This specification covers the performance requirements for PNP, silicon, low-power amplifier, and  
switching transistors. Four levels of product assurance are provided for each encapsulated device type as specified  
in MIL-PRF-19500 and two levels of product assurance are provided for unencapsulated devices. RHA level  
designators “M”, “D”, “P“, “L”, “R”, “F’, “G”, and “H” are appended to the device prefix to identify devices, which have  
passed RHA requirements.  
*
1.2 Physical dimensions. See figure 1 (TO-5 and TO-39), figure 2 (UB and UBN), and figures 3 and 4 (JANHC  
and JANKC).  
*
1.3 Maximum ratings. Unless otherwise specified TA = +25°C.  
PT (1)  
TA =  
+25°C  
W
PT (2)  
TC =  
+25°C  
W
PT (3)  
TSP  
+25°C  
IC  
TJ and  
TSTG  
VCBO  
V dc  
VCEO  
V dc  
VEBO  
V dc  
RθJA  
(4)  
RθJC  
(4)  
RθJSP  
(4)  
Types  
=
W
A dc  
°C/W  
°C/W  
°C/W  
°C  
2N3634, 2N3634L  
2N3634UB and UBN  
2N3635, 2N3635L  
2N3635UB and UBN  
2N3636, 2N3636L  
2N3636UB and UBN  
2N3637, 2N3637L  
2N3637UB and UBN  
1
0.5  
1
0.5  
1
0.5  
1
0.5  
5
N/A  
5
N/A  
5
N/A  
5
N/A  
N/A  
1.5  
N/A  
1.5  
N/A  
1.5  
N/A  
1.5  
1
1
1
1
1
1
1
1
140  
140  
140  
140  
175  
175  
175  
175  
140  
140  
140  
140  
175  
175  
175  
175  
5
5
5
5
5
5
5
5
175  
325  
175  
325  
175  
325  
175  
325  
35  
N/A  
35  
N/A  
35  
N/A  
35  
N/A  
N/A  
90  
N/A  
90  
N/A  
90  
N/A  
90  
-65 to  
+200  
* (1) See figure 5 and 6.  
* (2) See figure 7.  
* (3) See figure 8.  
* (4) See figures 9, 10, and 11.  
* Comments, suggestions, or questions on this document should be addressed to DLA Land and Maritime,  
ATTN: VAC, P.O. Box 3990, Columbus, OH 43218-3990, or emailed to Semiconductor@dla.mil . Since  
contact information can change, you may want to verify the currency of this address information using the  
ASSIST Online database at https://assist.dla.mil .  
AMSC N/A  
FSC 5961  
 
MIL-PRF-19500/357M  
1.4 Primary electrical characteristics. Unless otherwise specified, TA = +25°C.  
hFE at VCE = 10 V dc  
|hfe|  
Cobo  
Types  
hFE1  
hFE2  
I = 1.0  
C
mA dc  
(1)  
hFE3  
IC = 10  
mA dc  
(1)  
hFE4  
IC = 50  
mA dc (1)  
hFE5  
IC = 150  
mA dc (1)  
VCE = 30 V dc  
IC = 30 mA dc  
f = 100 Mhz  
VCB = 20 V dc  
IE = 0  
100 Khz f ≤  
1 Mhz  
I
= 0.1  
mA dc  
(1)  
C
Min  
25  
25  
55  
55  
25  
25  
55  
55  
Min  
45  
45  
90  
90  
45  
45  
90  
90  
Min  
50  
50  
100  
100  
50  
50  
100  
100  
Min  
50  
50  
100  
100  
50  
50  
100  
100  
Max  
150  
150  
300  
300  
150  
150  
300  
300  
Min  
30  
30  
60  
60  
30  
30  
60  
60  
Max  
Min  
1.5  
1.5  
2.0  
2.0  
1.5  
1.5  
2.0  
2.0  
Max  
8.0  
8.0  
8.5  
8.5  
8.0  
8.0  
8.5  
8.5  
Max  
10  
10  
10  
10  
10  
10  
10  
10  
2N3634, 2N3634L  
2N3634UB and UBN  
2N3635, 2N3635L  
2N3635UB and UBN  
2N3636, 2N3636L  
2N3636UB and UBN  
2N3637, 2N3637L  
2N3637UB and UBN  
Switching parameters  
VCE(sat)1  
VCE(sat)2  
VBE(sat)1  
VBE(sat)2  
td  
tr  
ts  
tf  
IC = 10 mA dc  
(1)  
IC = 50 mA dc  
(1)  
IC = 10 mA dc  
(1)  
IC = 50 mA dc (1)  
IB = 5 mA dc  
IB = 1 mA dc  
V dc  
IB = 5 mA dc  
V dc  
IB = 1 mA dc  
V dc  
V dc  
ns  
ns  
ns  
ns  
Minimum  
Maximum  
0.65  
0.90  
0.3  
0.6  
0.8  
100  
100  
500  
150  
(1) Pulsed (see 4.5.1).  
2. APPLICABLE DOCUMENTS  
2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This  
section does not include documents cited in other sections of this specification or recommended for additional  
information or as examples. While every effort has been made to ensure the completeness of this list, document  
users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this  
specification, whether or not they are listed.  
2.2 Government documents.  
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a  
part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are  
those cited in the solicitation or contract.  
DEPARTMENT OF DEFENSE SPECIFICATIONS  
MIL-PRF-19500  
DEPARTMENT OF DEFENSE STANDARDS  
MIL-STD-750 Test Methods for Semiconductor Devices.  
-
Semiconductor Devices, General Specification for.  
-
*
(Copies of these documents are available online at https://quicksearch.dla.mil or https://assist.dla.mil or from the  
Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)  
2
 
MIL-PRF-19500/357M  
Notes  
Dimensions  
Millimeters  
Ltr  
Inches  
Min  
Max  
.335  
.260  
.370  
Min  
7.75  
6.10  
8.51  
Max  
8.51  
6.60  
9.40  
CD  
CH  
HD  
LC  
LD  
LL  
.305  
.240  
.335  
TO-5  
TO-39  
.200 TYP  
5.08 TYP  
7
6
.016  
.021  
See notes 7, 9, and 10  
0.41  
0.53  
LU  
L1  
L2  
P
.016  
.019  
.050  
0.41  
0.48  
1.27  
7
7
7
5
.250  
.100  
6.35  
2.54  
Q
r
TL  
TW  
.050  
.010  
.045  
.034  
1.27  
0.254  
1.14  
8
4
3
6
.029  
.028  
0.74  
0.71  
0.86  
α
45° TP  
45° TP  
Term 1  
Term 2  
Term 3  
Emitter  
Base  
Collector  
NOTES:  
1. Dimensions are in inches.  
2. Millimeters are given for general information only.  
3. Beyond r maximum, TW must be held to a minimum length of .021 inch (0.53 mm).  
4. TL measured from maximum HD.  
5. CD shall not vary more than ±.010 inch (0.25 mm) in zone P. This zone is controlled for automatic handling.  
6. Leads at gauge plane .054 - .055 inch (1.37 - 1.40 mm) below seating plane shall be within .007 inch  
(0.18 mm) radius of true position (TP) at a maximum material condition (MMC) relative to the tab at MMC.  
The device may be measured by direct methods or by gauge and gauging procedure.  
7. LU applies between L1 and L2. LD applies between L2 and L minimum. Diameter is uncontrolled in L1 and  
beyond LL minimum.  
8. r (radius) applies to both inside corners of tab.  
9. For transistor types 2N3634 through 2N3637, LL is .500 inch (12.70 mm) minimum, and .750 inch (19.05 mm)  
maximum (TO-39).  
10. For transistor types 2N3634L through 2N3637L, LL is 1.500 inches (38.10 mm) minimum, and 1.750 inches  
(44.45 mm) maximum (TO-5).  
11. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.  
FIGURE 1. Physical dimensions (TO-5 and TO-39).  
3
 
MIL-PRF-19500/357M  
* FIGURE 2. Physical dimensions, surface mount 2N3634UB through 2N3637UB (UB and UBN version).  
4
 
MIL-PRF-19500/357M  
Symbol  
Dimensions  
Millimeters  
Min  
Note  
Symbol  
Dimensions  
Inches Millimeters  
Note  
Inches  
Min  
.046  
.115  
.085  
Max  
Max  
1.42  
3.25  
2.74  
3.25  
2.74  
0.97  
0.89  
Min  
.036  
.071  
.016  
Max  
Min  
Max  
1.02  
2.01  
0.61  
.203  
.305  
.559  
BH  
BL  
.056  
.128  
.108  
.128  
.108  
.038  
.035  
1.17  
2.92  
2.16  
.040  
.079  
.024  
.008  
.012  
.022  
0.91  
1.80  
0.41  
LS  
LS  
1
2
BW  
CL  
CW  
LL1  
LL2  
LW  
r
r1  
r2  
.022  
.017  
0.56  
0.43  
NOTES:  
1. Dimensions are in inches.  
2. Millimeters are given for general information only.  
3. Hatched areas on package denote metallized areas.  
4. Lid material: Kovar.  
5. UB only: Pad 1 = Base, Pad 2 = Emitter, Pad 3 = Collector, Pad 4 = Shielding connected to the metal lid.  
6. UBN only: Pad 1 = Base, Pad 2 = Emitter, Pad 3 = Collector, Isolated lid with three pads only.  
7. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.  
* FIGURE 2. Physical dimensions, surface mount 2N3634UB through 2N3637UB (UB and UBN version).  
5
MIL-PRF-19500/357M  
1. Chip size.............…024 x .026 inch ±.002 inch (0.61 x 0.66 mm ±0.051mm).  
2. Chip thickness.....…010 ±.0015 inch nominal (0.254 ±0.038 mm).  
3. Top metal................Aluminum 15,000Å minimum, 18,000Å nominal.  
4. Back metal..............Gold 3,500Å minimum, 5,000Å nominal.  
5. Backside..............…Collector.  
6. Bonding pad ...........B = .004 x .006 inch, (0.102 mm x 0.152 mm).  
E = .004 x .0055 inch. (0.102 mm x 0.140 mm).  
*
7. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.  
* FIGURE 3. JANHCA and JANKCA die dimensions.  
6
 
MIL-PRF-19500/357M  
1. Chip size..............….024 x .0259 inch nominal (0.61 x 0.66 mm).  
2. Chip thickness.....….0079 inch nominal (0.21mm).  
3. Top metal................Aluminum 20,000Å nominal.  
4. Back metal..............12K Gold.  
5. Backside. ............…Collector.  
*
6. In accordance with ASME Y14.5M, diameters are equivalent to φx symbology.  
* FIGURE 4. JANHCB and JANKCB die dimensions.  
7
MIL-PRF-19500/357M  
2.3 Order of precedence Unless otherwise noted herein or in the contract, in the event of a conflict between the  
text of this document and the references cited herein, the text of this document takes precedence. Nothing in this  
document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.  
3. REQUIREMENTS  
3.1 General. The individual item requirements shall be as specified in MIL-PRF-19500 and as modified herein.  
3.2 Qualification. Devices furnished under this specification shall be products that are manufactured by a  
manufacturer authorized by the qualifying activity for listing on the applicable qualified manufacturers list before  
contract award (see 4.2 and 6.3).  
3.3 Abbreviations, symbols, and definitions. Abbreviations, symbols, and definitions used herein shall be as  
specified in MIL-PRF-19500 and as follows.  
RθJSP(AM) ..............Thermal resistance junction to solder pads (adhesive mount to PCB).  
RθJSP(IS)................Thermal resistance junction to solder pads (infinite sink mount to PCB).  
3.4 Interface and physical dimensions. Interface and physical dimensions shall be as specified in  
MIL-PRF-19500, and figure 1, 2, and 3 herein.  
3.4.1 Lead finish. Lead finish shall be solderable in accordance with MIL-PRF-19500, MIL-STD-750, and herein.  
Where a choice of lead finish is desired, it shall be specified in the acquisition document (see 6.2).  
3.5 Radiation hardness assurance (RHA). Radiation hardness assurance requirements, PIN designators, and  
test levels shall be as defined in MIL-PRF-19500.  
3.6 Electrical performance characteristics. Unless otherwise specified herein, the electrical performance  
characteristics are as specified in 1.3, 1.4, and table I.  
3.7 Electrical test requirements. The electrical test requirements shall be as specified in table I herein.  
3.8 Marking. Marking shall be in accordance with MIL-PRF-19500. The radiation hardened designator M, D, P,  
L, R, F, G, or H shall immediately precede (or replace) the device “2N” identifier (depending upon degree of  
abbreviation required).  
3.9 Workmanship. Semiconductor devices shall be processed in such a manner as to be uniform in quality and  
shall be free from other defects that will affect life, serviceability, or appearance.  
4. VERIFICATION  
4.1 Classification of inspections. The inspection requirements specified herein are classified as follows:  
a. Qualification inspection (see 4.2).  
b. Screening (see 4.3).  
c. Conformance inspection (see 4.4 and tables I and II).  
4.2 Qualification inspection. Qualification inspection shall be in accordance with MIL-PRF-19500 and as  
specified herein.  
4.2.1 JANHC and JANKC qualification. JANHC and JANKC qualification inspection shall be in accordance with  
MIL-PRF-19500.  
8
 
 
MIL-PRF-19500/357M  
4.2.2 Group E qualification. Group E inspection shall be performed for qualification or requalification only. In  
case qualification was awarded to a prior revision of the specification sheet that did not request the performance of  
table III tests, the tests specified in table III herein that were not performed in the prior revision shall be performed on  
the first inspection lot to this revision to maintain qualification.  
4.3 Screening (JANTX, JANTXV, and JANS levels only). Screening shall be in accordance with table E-IV of  
MIL-PRF-19500, and as specified herein. The following measurements shall be made in accordance with table I  
herein. Devices that exceed the limits of table I herein shall not be acceptable.  
Screen (see  
table E-IV of  
Measurement  
MIL-PRF-19500)  
JANS level  
JANTX and JANTXV levels  
(1) 3c  
Thermal impedance, method 3131 of  
MIL-STD-750 (see 4.3.3).  
Thermal impedance, method 3131 of  
MIL-STD-750 (see 4.3.3).  
9
ICBO2 and hFE5  
Not applicable  
10  
11  
24 hours minimum.  
24 hours minimum.  
ICBO2 and hFE5  
ICBO2 and hFE5  
ICBO2 = 100 percent of initial value or  
10 nA dc, whichever is greater;  
hFE5 = ±15 percent of initial value.  
12  
13  
See 4.3.2, 240 hours minimum.  
See 4.3.2.  
Subgroups 2 and 3 of table I herein;  
ICBO2 = 100 percent of initial value or  
10 nA dc, whichever is greater.  
Subgroup 2 of table I herein;  
ICBO2 = 100 percent of initial value or  
10 nA dc, whichever is greater.  
hFE5 = ±15 percent of initial value.  
hFE5 = ±15 percent of initial value.  
(1) Shall be performed anytime after temperature cycling, screen 3a; JANTX and JANTXV levels do not need to  
be repeated in screening requirements.  
4.3.1 Screening (JANHC and JANKC). Screening of JANHC and JANKC die shall be in accordance with  
MIL-PRF-19500; “Discrete Semiconductor Die/Chip Lot Acceptance”. Burn-in duration for the JANKC level follows  
JANS requirements; the JANHC follows JANTX requirements.  
4.3.2 Power burn-in conditions. Power burn-in conditions are as follows: VCB = 10 - 30 V dc. Power shall be  
applied to achieve TJ = +135°C minimum using a minimum PD = 75 percent of PT maximum rated as defined in 1.3.  
With approval of the qualifying activity and preparing activity, alternate burn-in criteria (hours, bias conditions, TJ, and  
mounting conditions) may be used for JANTX and JANTXV quality levels. A justification demonstrating equivalence  
is required. In addition, the manufacturing site’s burn-in data and performance history will be essential criteria for  
burn-in modification approval.  
.
4.3.3 Thermal impedance (ZθJX measurements)  
The ZθJX measurements shall be performed in accordance with  
*
method 3131 of MIL-STD-750 using the guidelines in that method for determining IM, IH, tH, tMD (and VC where  
appropriate). (See figures 9 through 11.) Measurement delay time (tMD) = 70 µs maximum. See table III, group E,  
subgroup 4 herein.  
9
 
 
 
MIL-PRF-19500/357M  
4.4 Conformance inspection. Conformance inspection shall be in accordance with MIL-PRF-19500 and as  
specified herein. If alternate screening is being performed in accordance with MIL-PRF-19500, a sample of screened  
devices shall be submitted to and pass the requirements of table I, group A, subgroup 1, subgroup 2 inspection only.  
4.4.1 Group A inspection. Group A inspection shall be conducted in accordance with table E-V of  
MIL-PRF-19500 and table I herein.  
4.4.2 Group B inspection. Group B inspection shall be conducted in accordance with the conditions specified for  
subgroup testing in table E-VIa (JANS) of MIL-PRF-19500 and 4.4.2.1 herein. Electrical measurements (end-points)  
and delta requirements shall be in accordance with table I, group A, subgroup 2 and 4.5.4 herein. See 4.4.2.2 for  
JAN, JANTX, and JANTXV group B testing. Electrical measurements (end-points) and delta requirements for JAN,  
JANTX, and JANTXV shall be after each step in 4.4.2.2 and shall be in accordance with table I, group A, subgroup 2  
and 4.5.4 herein.  
4.4.2.1 Group B inspection, table E-VIa (JANS) of MIL-PRF-19500.  
Subgroup Method Condition  
B4  
1037  
VCB = 10 - 30 V dc; 2,000 cycles. No heat sink or forced-air cooling on devices shall be  
permitted.  
B5  
1027  
V
CB = 10 V dc; PD 100 percent of maximum rated PT (see 1.3). (NOTE: If a failure  
occurs, resubmission shall be at the test conditions of the original sample.)  
Option 1: 96 hours minimum, sample size in accordance with table E-VIa of  
MIL-PRF-19500 adjust TA or PD to achieve TJ = +275°C minimum.  
Option 2: 216 hours minimum, sample size = 45, c = 0; adjust TA or PD to achieve  
TJ = +225°C minimum.  
4.4.2.2 Group B inspection, table E-VIb (JAN, JANTX, and JANTXV) of MIL-PRF-19500. Separate samples may  
be used for each step. In the event of a lot failure, the resubmission requirements of MIL-PRF-19500 shall apply. In  
addition, all catastrophic failures during CI shall be analyzed to the extent possible to identify root cause and  
corrective action. Whenever a failure is identified as wafer lot and /or wafer processing related, the entire wafer lot  
and related devices assembled from the wafer lot shall be rejected unless an appropriate determined corrective  
action to eliminate the failures mode has been implemented and the devices from the wafer lot are screened to  
eliminate the failure mode.  
Step  
1
Method  
1026  
Condition  
Steady-state life: 1,000 hours minimum, VCB = 10 V dc, power shall be applied to achieve  
TJ = +150°C minimum using a minimum of PD = 75 percent of maximum rated PT as  
defined in 1.3. n = 45 devices, c = 0. The sample size may be increased and the test time  
decreased as long as the devices are stressed for a total of 45,000 device hours minimum,  
and the actual time of test is at least 340 hours.  
2
3
1048  
1032  
Blocking life, TA = +150°C, VCB = 80 percent of rated voltage, 48 hours minimum.  
n = 45 devices, c = 0.  
High-temperature life (non-operating), t = 340 hours, TA = +200°C. n = 22, c = 0.  
10  
 
 
 
MIL-PRF-19500/357M  
4.4.2.3 Group B sample selection. Samples selected from group B inspection shall meet all of the following  
requirements:  
a. For JAN, JANTX, and JANTXV samples shall be selected randomly from a minimum of three wafers (or from  
each wafer in the lot) from each wafer lot. For JANS, samples shall be selected from each inspection lot.  
See MIL-PRF-19500.  
b. Shall be chosen from an inspection lot that has been submitted to and passed table I, subgroup 2,  
conformance inspection. When the final lead finish is solder or any plating prone to oxidation at high  
temperature, the samples for life test (subgroups B4 and B5 for JANS, and group B for JAN, JANTX, and  
JANTXV) may be pulled prior to the application of final lead finish.  
4.4.3 Group C inspection. Group C inspection shall be conducted in accordance with the test and conditions  
specified for subgroup testing in table E-VII of MIL-PRF-19500, and in 4.4.3.1 (JANS) and 4.4.3.2 (JAN, JANTX, and  
JANTXV) herein for group C testing. Electrical measurements (end-points) requirements shall be in accordance with  
subgroup 2, of table I and 4.5.4 herein; delta requirements only apply to subgroup C6.  
4.4.3.1 Group C inspection (JANS), table E-VII of MIL-PRF-19500.  
Subgroup Method Condition  
C2  
C5  
2036  
3131  
Test condition E; (not applicable for UB and UBN devices).  
RθJA and RθJC only, as applicable (see 1.3) and in accordance with thermal impedance  
curves.  
C6  
1026  
Test condition B, 1,000 hours at VCB = 10 V dc; power shall be applied to achieve TJ =  
+150°C minimum and a minimum of PD = 75 percent of maximum rated PT as defined in  
1.3. n = 45, c = 0. The sample size may be increased and the test time decreased as long  
as the devices are stressed for a total of 45,000 device hours minimum, and the actual time  
of test is at least 340 hours.  
4.4.3.2 Group C inspection (JAN, JANTX, and JANTXV), table E-VII of MIL-PRF-19500.  
Subgroup Method Condition  
C2  
2036  
3131  
Test condition E; not applicable for UB and UBN devices.  
C5  
C6  
RθJA and RθJC only, (see 1.3 and 4.3.3) and in accordance with thermal impedance curves.  
Not applicable.  
4.4.3.3 Group C sample selection. Samples for subgroups in group C shall be chosen at random from any  
inspection lot containing the intended package type and lead finish procured to the same specification which is  
submitted to and passes table I tests herein for conformance inspection. When the final lead finish is solder or any  
plating prone to oxidation at high temperature, the samples for C6 life test may be pulled prior to the application of  
final lead finish. Testing of a subgroup using a single device type enclosed in the intended package type shall be  
considered as complying with the requirements for that subgroup.  
4.4.4 Group D inspection. Conformance inspection for hardness assured JANS and JANTXV types shall include  
the group D tests specified in table II herein. These tests shall be performed as required in accordance with  
MIL-PRF-19500 and method 1019 of MIL-STD-750, for total ionizing dose or method 1017 of MIL-STD-750 for  
neutron fluence as applicable (see 6.2 herein), except group D, subgroup 2 may be performed separate from other  
subgroups. Alternate package options may also be substituted for the testing provided there is no adverse effect to  
the fluence profile.  
11  
 
 
MIL-PRF-19500/357M  
4.4.5 Group E inspection. Group E inspection shall be conducted in accordance with the conditions specified for  
subgroup testing in appendix E, table E-IX of MIL-PRF-19500 and as specified herein. Electrical measurements  
(end-points) shall be in accordance with subgroup 2 of table I and 4.5.4 herein.  
4.5 Method of inspection. Methods of inspection shall be as specified in the appropriate tables and as follows.  
4.5.1 Pulse measurements. Conditions for pulse measurement shall be as specified in section 4 of  
MIL-STD-750.  
4.5.2 Input capacitance. This test shall be conducted in accordance with method 3240 of MIL-STD-750, except  
the output capacitor shall be omitted.  
4.5.3 Noise figure. Noise figure shall be measured using a model 310B Quan Tech Laboratories test set, or  
equivalent. Conditions shall be as specified in table I herein.  
4.5.4 Delta requirements. Delta requirements shall be as specified below:  
Step  
Inspection  
MIL-STD-750  
Conditions  
Symbol  
Limit  
Unit  
Method  
3036  
1
2
Collector-base cutoff  
current  
Bias condition D,  
VCB = 100 V dc  
100 percent of initial  
value or ±20 nA dc,  
whichever is greater.  
ICB02  
(1)  
Forward current  
transfer ratio  
3076  
VCE = 10 V dc;  
IC = 150 mA dc;  
pulsed see 4.5.1  
hFE5  
(1)  
±25 percent change  
from initial reading.  
(1) Devices which exceed the table I limits for this test shall not be accepted.  
12  
 
 
 
MIL-PRF-19500/357M  
* TABLE I. Group A inspection.  
Inspection 1/  
MIL-STD-750  
Conditions  
Symbol  
Limits  
Unit  
Method  
2071  
Min  
Max  
Subgroup 1 2/  
Visual and mechanical  
inspection 3/  
Solderability 3/ 4/  
2026  
1022  
n = 15 leads, c = 0  
Resistance to solvents  
3/ 4/ 5/  
n = 15 devices, c = 0  
Temp cycling 3/ 4/  
1051  
1071  
Test condition C, 25 cycles. n = 22 devices,  
c = 0  
Hermetic seal 4/  
Fine leak  
n = 22 devices, c = 0  
Gross leak  
Electrical measurements 4/  
Table I, subgroup 2  
n = 4 device, c = 0  
Decap internal visual (design  
verification)  
2075  
Subgroup 2  
Thermal impedance  
3131  
3036  
See 4.3.3.  
°C/W  
Z
θJX  
Collector to base, cutoff  
current  
Bias condition D  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
10  
10  
10  
10  
µA dc  
µA dc  
µA dc  
µA dc  
V
V
V
V
= 140 V dc  
= 140 V dc  
= 175 V dc  
= 175 V dc  
I
CB  
CB  
CB  
CB  
CBO1  
I
I
I
CBO1  
CBO1  
CBO1  
Emitter to base, cutoff current  
3061  
3011  
10  
µA dc  
Bias condition D, V = 5 V dc  
I
EBO1  
EB  
Breakdown voltage, collector  
to emitter  
Bias condition D, I = 10 mA dc pulsed  
V
(BR)CEO  
C
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
140  
175  
V dc  
V dc  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
See footnotes at end of table.  
13  
 
MIL-PRF-19500/357M  
* TABLE I. Group A inspection - Continued.  
Inspection 1/  
MIL-STD-750  
Conditions  
Symbol  
Limits  
Min  
Unit  
Method  
3036  
Max  
Subgroup 2 - Continued  
Collector to base cutoff  
current  
100  
nA dc  
Bias condition D, V = 100 V dc  
I
CBO2  
CB  
Emitter to base cutoff current  
3061  
3041  
50  
10  
nA dc  
Bias condition D, V = 3 V dc  
I
EBO2  
EB  
Collector to emitter cutoff  
current  
µA dc  
Bias condition D, V  
= 100 V dc  
I
CEO  
CE  
Forward-current transfer ratio  
3076  
V
= 10 V dc, I = 0.1 mA dc pulsed  
h
FE1  
CE  
C
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
25  
55  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
Forward-current transfer ratio  
3076  
3076  
3076  
3076  
V
= 10 V dc, I = 1.0 mA dc pulsed  
h
CE  
C
FE2  
FE3  
FE4  
FE5  
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
45  
90  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
Forward-current transfer ratio  
V
= 10 V dc, I = 10 mA dc pulsed  
h
h
h
CE  
C
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
50  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
100  
Forward-current transfer ratio  
V
= 10 V dc, I = 50 mA dc pulsed  
C
CE  
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
50  
150  
300  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
100  
Forward-current transfer ratio  
V
= 10 V dc, I = 150 mA dc pulsed  
C
CE  
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
30  
60  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
See footnotes at end of table.  
14  
MIL-PRF-19500/357M  
* TABLE I. Group A inspection - Continued.  
Symbol  
Limits  
Unit  
Inspection 1/  
MIL-STD-750  
Conditions  
Method  
3071  
Min  
Max  
Subgroup 2 - Continued  
Collector to emitter voltage  
(saturated)  
0.3  
V dc  
VCE(sat)1  
I
= 10 mA dc, I = 1 mA dc pulsed  
B
(see 4.5.1)  
C
Collector to emitter voltage  
(saturated)  
3071  
3066  
0.6  
0.8  
V dc  
V dc  
VCE(sat)2  
I
= 50 mA dc, I = 5 mA dc pulsed  
C
B
(see 4.5.1)  
Base-emitter voltage  
(saturated)  
VBE(sat)1  
Test condition A; I = 10 mA dc,  
C
I
= 1.0 mA dc pulsed (see 4.5.1)  
B
Base-emitter voltage  
(saturated)  
3066  
0.65  
0.90  
V dc  
VBE(sat)2  
Test condition A; I = 50 mA dc,  
C
I
= 5 mA dc pulsed (see 4.5.1)  
B
Subgroup 3  
High temperature operation:  
T
= +150°C  
A
Collector to base cutoff  
current  
3036  
3076  
10  
µA dc  
Bias condition D, V = -100 V dc  
I
CBO3  
CB  
Low-temperature operation:  
T
= -55°C  
A
Forward-current transfer  
ratio  
V
= 10 V dc, I = 50 mA dc  
h
FE6  
CE  
C
25  
50  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
Subgroup 4  
Small-signal short-circuit  
forward-current transfer ratio  
3306  
V
= 30 V dc, I = 30 mA dc,  
|h |  
fe  
CE  
C
f = 100 MHz  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
1.5  
2.0  
8.0  
8.5  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
Small-signal short-circuit  
forward current transfer ratio  
3206  
V
= 10 V dc, I = 10 mA dc,  
h
fe  
CE  
C
f = 1 kHz  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
40  
80  
160  
320  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
See footnotes at end of table.  
15  
MIL-PRF-19500/357M  
* TABLE I. Group A inspection - Continued.  
Inspection 1/  
MIL-STD-750  
Conditions  
Symbol  
Limits  
Unit  
Method  
3201  
Min  
Max  
Subgroup 4 - Continued  
Small-signal short-circuit  
input impedance  
V
= 10 V dc, I = 10 mA dc,  
h
ie  
CE  
C
f = 1 kHz  
2N3634, 2N3634L, UB, UBN  
2N3636, 2N3636L, UB, UBN  
100  
200  
600  
2N3635, 2N3635L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
1,200  
3x10-4  
Small signal open circuit  
reverse voltage transfer ratio  
3211  
3216  
V
= 10 V dc, IC = 10 mA dc,  
h
h
CE  
re  
f = 1 kHz  
Small signal open circuit  
output admittance  
200  
µs  
V
= 10 V dc, I = 10 mA dc,  
CE  
C
oe  
f = 1 kHz  
Open circuit output  
capacitance  
3236  
3240  
10  
75  
pF  
pF  
V
= 20 V dc, I = 0, 100 kHz f 1 MHz  
C
obo  
CB  
E
Input capacitance (output  
open circuited)  
V
= 1 V dc, I = 0,  
C
ibo  
EB  
C
100 kHz f 1 MHz  
Noise figure  
3246  
NF  
V
= 10 V dc, I = 0.5 mA dc, R = 1 kΩ  
CE  
C
G
(see 4.5.3)  
f = 100 Hz  
f = 10 kHZ  
f = 1 kHZ  
5
3
3
dB  
dB  
dB  
Pulse response  
3251  
Test condition A  
Switching parameters  
Pulse delay time  
See figure 12  
100  
ns  
t
t
d
Pulse rise time  
Pulse storage time  
Pulse fall time  
See figure 12  
See figure 12  
See figure 12  
100  
500  
150  
600  
ns  
ns  
ns  
ns  
t
r
s
t
f
t
t & t  
s
t
off  
off  
f
See footnotes at end of table.  
16  
MIL-PRF-19500/357M  
* TABLE I. Group A inspection - Continued.  
Inspection 1/  
Subgroup 5  
MIL-STD-750  
Conditions  
Symbol  
Limits  
Min Max  
Unit  
Method  
3051  
Safe operating area  
(continuous dc) TO-39  
T
= + 25°C, t = 1s, 1 cycle  
(see figures 13 and 14)  
C
Test 1  
2N3634, 2N3634L  
2N3635, 2N3635L  
V
V
= 100 V dc, I = 30 mA dc  
C
CE  
CE  
2N3636, 2N3636L  
2N3637, 2N3637L  
= 130 V dc, I = 20 mA dc  
C
Test 2  
Test 3  
V
V
T
= 50 V dc, I = 95 mA dc  
C
CE  
CE  
= 5 V dc, I = 1 A dc  
C
Safe operating area  
(continuous dc) UB  
3051  
= + 25°C, t = 100 ms, 1 cycle  
C
(see figures 15 and 16)  
Test 1  
2N3634UB, 2N3635UB,  
2N3634UBN, 2N3635UBN  
V
V
= 85 V dc, I = 30 mA dc  
C
CE  
CE  
2N3636UB, 2N3637UB  
2N3636UBN, 2N3637UBN  
= 125 V dc, I = 20 mA dc  
C
Test 2  
Test 3  
V
V
= 50 V dc, I = 50 mA dc  
C
CE  
CE  
= 5 V dc, I = 500 mA dc  
C
End-point electrical  
measurements  
Subgroup 2 of table I.  
Subgroups 6 and 7  
Not applicable  
1/ For sampling plan see MIL-PRF-19500.  
2/ For resubmission of failed table I, subgroup 1, double the sample size of the failed test or sequence of tests. A  
failure in table I, subgroup 1 shall not require retest of the entire subgroup. Only the failed test shall be rerun upon  
submission.  
3/ Separate samples may be used.  
4/ Not required for JANS devices.  
5/ Not required for laser marked devices.  
17  
MIL-PRF-19500/357M  
TABLE II. Group D inspection.  
Inspection 1/ 2/ 3/  
Subgroup 1 4/  
MIL-STD-750  
Conditions  
Limit  
Unit  
Method  
Symbol  
Min  
Max  
Neutron irradiation  
1017  
3036  
Neutron exposure VCES = 0 V  
Bias condition D  
Collector to base, cutoff current  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
20  
20  
20  
20  
µA dc  
µA dc  
µA dc  
µA dc  
V
V
V
V
= 140 V dc  
= 140 V dc  
= 175 V dc  
= 175 V dc  
I
CB  
CB  
CB  
CB  
CBO1  
I
CBO1  
I
CBO1  
I
CBO1  
Emitter to base, cutoff current  
3061  
3011  
20  
µA dc  
Bias condition D, V = 5 V dc  
I
EB  
EBO1  
Breakdown voltage, collector to  
emitter  
Bias condition D, I = 10 mA dc  
V
(BR)CEO  
C
pulsed  
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
140  
175  
V dc  
V dc  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
Collector to base cutoff current  
Emitter to base cutoff current  
3036  
3061  
3041  
200  
100  
20  
nA dc  
nA dc  
µA dc  
Bias condition D, V = 100 V dc  
I
CBO2  
CB  
Bias condition D, V = 3 V dc  
I
EBO2  
EB  
Collector to emitter cutoff  
current  
Bias condition D, V  
= 100 V dc  
I
CEO  
CE  
Forward-current transfer ratio  
3076  
3076  
3076  
3076  
VCE = 10 V dc; IC = 0.1 mA dc  
VCE = 10 V dc; IC = 1.0 mA dc  
VCE = 10 V dc; IC = 10 mA dc  
VCE = 10 V dc; IC = 50 mA dc  
[hFE1] 5/  
[hFE2] 5/  
[hFE3] 5/  
[hFE4] 5/  
2N3634, 2N3636  
2N3635, 2N3637  
[12.5]  
[27.5]  
Forward-current transfer ratio  
2N3634, 2N3636  
2N3635, 2N3637  
[22.5]  
[45]  
Forward-current transfer ratio  
2N3634, 2N3636  
2N3635, 2N3637  
[25]  
[50]  
Forward-current transfer ratio  
2N3634, 2N3636  
2N3635, 2N3637  
[25]  
[50]  
150  
300  
See footnotes at end of table.  
18  
 
MIL-PRF-19500/357M  
TABLE II. Group D inspection - Continued.  
Inspection 1/ 2/ 3/  
MIL-STD-750  
Limit  
Unit  
Method  
Conditions  
Symbol  
Min  
Max  
Subgroup 1 - Continued.  
Forward-current transfer ratio  
3076  
VCE = 10 V dc; IC = 150 mA dc  
[hFE5] 5/  
2N3634, 2N3636  
2N3635, 2N3637  
[15]  
[30]  
Collector-emitter saturation  
voltage  
3071  
3071  
3066  
.35  
.69  
V dc  
V dc  
V dc  
IC = 10 mA dc; IB = 1.0 mA dc  
IC = 50 mA dc; IB = 5.0 mA dc  
VCE(sat)1  
VCE(sat)2  
VBE(sat)1  
Collector-emitter saturation  
voltage  
Base-emitter voltage  
(saturated)  
0.92  
Test condition A; I = 10 mA dc,  
C
I
= 1.0 mA dc pulsed (see 4.5.1)  
B
Base-emitter voltage  
(saturated)  
3066  
1.04  
V dc  
VBE(sat)2  
Test condition A; I = 50 mA dc,  
C
I
= 5 mA dc pulsed (see 4.5.1)  
B
Subgroup 2  
Total dose irradiation  
1019  
3036  
Gamma exposure  
2N3634, 2N3636  
2N3635, 2N3637  
VCES = 112 V  
VCES = 140 V  
Collector to base, cutoff current  
Bias condition D  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
20  
20  
20  
20  
µA dc  
µA dc  
µA dc  
µA dc  
V
V
V
V
= 140 V dc  
= 140 V dc  
= 175 V dc  
= 175 V dc  
I
CB  
CB  
CB  
CB  
CBO1  
I
CBO1  
I
CBO1  
I
CBO1  
Emitter to base, cutoff current  
3061  
3011  
20  
µA dc  
Bias condition D, V = 5 V dc  
I
EB  
EBO1  
Breakdown voltage, collector to  
emitter  
Bias condition D, I = 10 mA dc  
V
(BR)CEO  
C
pulsed  
(see 4.5.1)  
2N3634, 2N3634L, UB, UBN  
2N3635, 2N3635L, UB, UBN  
140  
175  
V dc  
V dc  
2N3636, 2N3636L, UB, UBN  
2N3637, 2N3637L, UB, UBN  
Collector to base cutoff current  
Emitter to base cutoff current  
3036  
3061  
3041  
200  
100  
20  
nA dc  
nA dc  
µA dc  
Bias condition D, V = 100 V dc  
I
I
CB  
CBO2  
Bias condition D, V = 3 V dc  
EB  
EBO2  
Collector to emitter cutoff  
current  
Bias condition D, V  
= 100 V dc  
I
CEO  
CE  
See footnotes at end of table.  
19  
MIL-PRF-19500/357M  
TABLE II. Group D inspection - Continued.  
Inspection 1/ 2/ 3/  
MIL-STD-750  
Limit  
Unit  
Method  
Conditions  
Symbol  
Min  
Max  
Subgroup 2 - Continued.  
Forward-current transfer ratio  
3076  
3076  
3076  
3076  
3076  
VCE = 10 V dc; IC = 0.1 mA dc  
[hFE1] 5/  
[hFE2] 5/  
[hFE3] 5/  
[hFE4] 5/  
[hFE5] 5/  
2N3634, 2N3636  
2N3635, 2N3637  
[12.5]  
[27.5]  
Forward-current transfer ratio  
VCE = 10 V dc; IC = 1.0 mA dc  
VCE = 10 V dc; IC = 10 mA dc  
2N3634, 2N3636  
2N3635, 2N3637  
[22.5]  
[45]  
Forward-current transfer ratio  
2N3634, 2N3636  
2N3635, 2N3637  
[25]  
[50]  
Forward-current transfer ratio  
VCE = 10 V dc; IC = 50 mA dc  
VCE = 10 V dc; IC = 150 mA dc  
2N3634, 2N3636  
2N3635, 2N3637  
[25]  
[50]  
150  
300  
Forward-current transfer ratio  
2N3634, 2N3636  
2N3635, 2N3637  
[15]  
[30]  
Collector-emitter saturation  
voltage  
3071  
3071  
3066  
IC = 10 mA dc; IB = 1.0 mA dc;  
IC = 50 mA dc; IB = 5.0 mA dc;  
VCE(sat)1  
VCE(sat)2  
VBE(sat)1  
.35  
.69  
V dc  
V dc  
V dc  
Collector-emitter saturation  
voltage  
Base-emitter voltage  
(saturated)  
0.92  
Test condition A; I = 10 mA dc,  
C
I
= 1.0 mA dc pulsed (see 4.5.1)  
B
Base-emitter voltage  
(saturated)  
3066  
1.04  
V dc  
VBE(sat)2  
Test condition A; I = 50 mA dc,  
C
I
= 5 mA dc pulsed (see 4.5.1)  
B
1/ Tests to be performed on all devices receiving radiation exposure.  
2/ For sampling plan, see MIL-PRF-19500.  
3/ Electrical characteristics apply to device types unless otherwise noted.  
4/ Subgroup 1 is an optional test and must be specified on the contract when required.  
5/ See method 1019 of MIL-STD-750 for how to determine [hFR] by first calculating the delta (1/hFE) from the pre- and  
post-radiation hFE. Notice the [hFE] is not the same as hFE and cannot be measured directly. The [hFE] value can  
never exceed the pre-radiation minimum hFE that it is based upon.  
20  
MIL-PRF-19500/357M  
* TABLE III. Group E inspection (all quality levels) - for qualification only.  
Inspection  
MIL-STD-750  
Qualification  
Method  
Conditions  
Subgroup 1  
45 devices  
c = 0  
Temperature cycling  
(air to air)  
1051  
1071  
Test condition C, 500 cycles  
Hermetic seal  
Fine leak  
Gross leak  
Electrical  
See table I, subgroup 2 and 4.5.4 herein.  
measurements  
Subgroup 2  
45 devices  
c = 0  
Intermittent life  
1037  
3131  
V
= 10 V dc, 6,000 cycles. Adjust device current, or power, to  
CB  
achieve a minimum TJ of +100°C.  
Electrical  
measurements  
See table I of subgroup 2 and 4.5.4 herein.  
Subgroup 4  
15 devices,  
c = 0  
Thermal resistance  
R
can be calculated but shall be measured once in the same  
θJSP  
package with a similar die size to confirm calculations (may apply  
to multiple specification sheets).  
Thermal impedance  
curves  
See MIL-PRF-19500, table E-IX, group E, subgroup 4.  
Sample size  
N/A  
Subgroup 5  
Not applicable  
Subgroup 6  
ESD  
11 devices  
1020  
1033  
Subgroup 8  
Reverse stability  
45 devices  
c = 0  
Condition B.  
21  
 
MIL-PRF-19500/357M  
NOTES:  
1. This is the true inverse of the worst case thermal resistance value. All devices are capable of operating at T  
J
specified on this curve. Any parallel line to this curve will intersect the appropriate power for the desired  
maximum T allowed.  
J
2. Derate design curve constrained by the maximum junction temperature (TJ 200°C) and power rating specified.  
(See 1.3 herein.)  
3. Derate design curve chosen at TJ 150°C, where the maximum temperature of electrical test is performed.  
4. Derate design curve chosen at TJ 125°C, and 110°C to show power rating where most users want to limit TJ in  
their application.  
* FIGURE 5. Temperature-power derating for (RθJA), base case mount (TO-5 and TO-39).  
22  
 
MIL-PRF-19500/357M  
NOTES:  
1. This is the true inverse of the worst case thermal resistance value. All devices are capable of operating at T  
J
specified on this curve. Any parallel line to this curve will intersect the appropriate power for the desired  
maximum T allowed.  
J
2. Derate design curve constrained by the maximum junction temperature (TJ 200°C) and power rating specified.  
(See 1.3 herein.)  
3. Derate design curve chosen at TJ 150°C, where the maximum temperature of electrical test is performed.  
4. Derate design curve chosen at TJ 125°C, and 110°C to show power rating where most users want to limit TJ in  
their application.  
* FIGURE 6. Temperature-power derating for (RθJA) (UB AND UBN).  
23  
MIL-PRF-19500/357M  
NOTES:  
1. This is the true inverse of the worst case thermal resistance value. All devices are capable of operating at T  
J
specified on this curve. Any parallel line to this curve will intersect the appropriate power for the desired  
maximum T allowed.  
J
2. Derate design curve constrained by the maximum junction temperature (TJ 200°C) and power rating specified.  
(See 1.3 herein.)  
3. Derate design curve chosen at TJ 150°C, where the maximum temperature of electrical test is performed.  
4. Derate design curve chosen at TJ 125°C, and 110°C to show power rating where most users want to limit TJ in  
their application.  
FIGURE 7. Temperature-power derating for (RθJC), base case mount (TO-5 and TO-39 Kovar).  
24  
 
MIL-PRF-19500/357M  
NOTES:  
1. This is the true inverse of the worst case thermal resistance value. All devices are capable of operating at T  
J
specified on this curve. Any parallel line to this curve will intersect the appropriate power for the desired  
maximum T allowed.  
J
2. Derate design curve constrained by the maximum junction temperature (TJ 200°C) and power rating specified.  
(See 1.3 herein.)  
3. Derate design curve chosen at TJ 150°C, where the maximum temperature of electrical test is performed.  
4. Derate design curve chosen at TJ 125°C, and 110°C to show power rating where most users want to limit TJ in  
their application.  
FIGURE 8. Temperature-power derating for (RθJSP), base case mount (UB AND UBN).  
25  
 
MIL-PRF-19500/357M  
Maximum Thermal Impedance  
100  
10  
1
0.000001  
0.00001  
0.0001  
0.001  
0.01  
0.1  
1
10  
Time (s)  
TSP = +25°C, thermal resistance RθJSP = 90°C/W (solder mounted to heavy copper clad PCB).  
* FIGURE 9. Thermal impedance graph (RθJSP) for 2N3634UB through 2N3637UB (UB AND UBN).  
26  
MIL-PRF-19500/357M  
Maximum Thermal Impedance  
100  
10  
1
0.1  
100  
0.000001  
0.0001  
0.01  
10  
0.00001  
0.001  
0.1  
1
Time (s)  
TC = +25°C, thermal resistance RθJC = 35°C/W (ambient case mount).  
FIGURE 10. Thermal impedance graph (RθJC) for 2N3634 through 2N3637 and  
2N3634L through 2N3637L (TO-5 and TO-39 Kovar).  
27  
MIL-PRF-19500/357M  
Maximum Thermal Impedance  
1000  
100  
10  
1
10  
1000  
10000  
0.001  
0.1  
100  
0.01  
0.000001  
0.00001  
0.0001  
1
Time (s)  
TA = +25°C, thermal resistance RθJA = 175°C/W (ambient free air cooled).  
FIGURE 11. Thermal impedance graph (RθJA) for 2N3634 through 2N3637 and  
2N3634L through 2N3637L (TO-5 and TO-39).  
28  
MIL-PRF-19500/357M  
NOTES:  
1. The input waveform is supplied by a pulse generator with the following characteristics:  
tr 15 ns, tf 15 ns, ZOUT = 50 , PW = 20 µs, duty cycle 2 percent.  
2. Output waveforms are monitored on an oscilloscope with the following characteristics: tr 15 ns,  
Rin 10 M, Cin 11.5 pF.  
3. VBB = 4.0 V dc for ton, 4.1 V dc for toff at point “A”.  
4. Resistors shall be noninductive types.  
5. The dc power supplies may require additional by-passing in order to minimize ringing.  
FIGURE 12. Pulse response test circuit.  
29  
 
MIL-PRF-19500/357M  
SOA Power Curve - Safe Design Tj=200C Rating  
TO-39 at Ta=25C (Air Mounted)  
10  
1
1  
1us  
10us  
100us  
1ms  
0.01  
10ms  
100ms  
1000ms  
DC  
Spec Sheet A5 1000ms  
0.001  
1
10  
100  
1000  
Voltage (V)  
2N3637 TA = +25°C. A5 limits at 1,000 ms.  
CE = 5V at 0.7A,  
V
VCE = 50V at 0.07A,  
VCE = 100V at 0.03A,  
VCE = 125V at 0.02A.  
FIGURE 13. Maximum safe operating area graph (continuous dc).  
30  
MIL-PRF-19500/357M  
SOA Power Curve - Safe Design Tj=200C Rating  
2N3637 ss357 TO-39 at Tc=25C (Case Mounted)  
10  
1
0.1  
1us  
10us  
100us  
1ms  
0.01  
10ms  
100ms  
DC to 1000ms  
Unused  
Spec Sheet A5 1000ms  
0.001  
1
10  
100  
1000  
Voltage (V)  
2N3637 TC = +25°C. A5 limits at 1,000 ms.  
VCE = 5V at 1A,  
V
CE = 50V at 0.095A,  
VCE = 100V at 0.03A,  
CE = 130V at 0.02A.  
V
FIGURE 14. Maximum safe operating area graph (continuous dc).  
31  
MIL-PRF-19500/357M  
SOA Power Curve - Safe Design Tj=200C Rating  
UB at Ta=25C (FR4 PCB Mount)  
10  
1
Current (A)  
0.1  
1us  
10us  
100us  
1ms  
0.01  
10ms  
100ms  
1000ms  
DC  
Spec Sheet A5 100ms  
0.001  
1
10  
100  
1000  
Voltage (V)  
2N3637UB TA = +25°C. A5 limits at 100 ms.  
VCE = 5V at 0.5A,  
VCE = 50V at 0.05A,  
VCE = 85V at 0.03A,  
VCE = 125V at 0.02A.  
FIGURE 15. Maximum safe operating area graph for UB AND UBN (continuous dc).  
32  
MIL-PRF-19500/357M  
SOA Power Curve - Safe Design Tj=200C Rating  
2N3637UB ss357 LCC3 at Tsp=25C (Maximum Sink)  
10  
1
0.1  
1us  
10us  
100us  
1ms  
0.01  
10ms  
100ms  
1000ms  
DC  
Spec Sheet A5 100ms  
0.001  
1
10  
100  
1000  
Voltage (V)  
2N3637UB TSP = +25°C. A5 limits at 100 ms.  
VCE = 5V at 0.5A,  
V
CE = 50V at 0.05A,  
VCE = 85V at 0.03A,  
VCE = 125V at 0.02A.  
FIGURE 16. Maximum safe operating area graph for UB AND UBN (continuous dc).  
33  
MIL-PRF-19500/357M  
5. PACKAGING  
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or  
order (see 6.2). When packaging of materiel is to be performed by DoD or in-house contractor personnel, these  
personnel need to contact the responsible packaging activity to ascertain packaging requirements. Packaging  
requirements are maintained by the Inventory Control Point's packaging activities within the Military Service or  
Defense Agency, or within the Military Service’s system commands. Packaging data retrieval is available from the  
managing Military Department's or Defense Agency's automated packaging files, CD-ROM products, or by contacting  
the responsible packaging activity.  
6. NOTES  
(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.  
The notes specified in MIL-PRF-19500 are applicable to this specification.)  
6.1 Intended use. Semiconductors conforming to this specification are intended for original equipment design  
applications and logistic support of existing equipment.  
6.2 Acquisition requirements. Acquisition documents should specify the following:  
a. Title, number, and date of this specification.  
b. Packaging requirements (see 5.1).  
c. Lead finish (see 3.4.1).  
d. Product assurance level and type designator.  
e. For die acquisition, the JANHC or JANKC letter version shall be specified (see figure 3).  
f. Surface mount designation if applicable.  
g. For acquisition of RHA designed devices, table II, subgroup 1 testing of group D is optional. If subgroup 1  
testing is desired, it must be specified in the contract.  
*
6.3 Qualification. With respect to products requiring qualification, awards will be made only for products which  
are, at the time of award of contract, qualified for inclusion in Qualified Manufacturers List (QML 19500) whether or  
not such products have actually been so listed by that date. The attention of the contractors is called to these  
requirements, and manufacturers are urged to arrange to have the products that they propose to offer to the Federal  
Government tested for qualification in order that they may be eligible to be awarded contracts or orders for the  
products covered by this specification. Information pertaining to qualification of products may be obtained from DLA  
Land and Maritime, ATTN: /VQE, P.O. Box 3990, Columbus, OH 43218-3990 or e-mail vqe.chief@dla.mil . An  
online listing of products qualified to this specification may be found in the Qualified Products Database (QPD) at  
https://assist.dla.mil.  
6.4 Supersession information. Devices covered by this specification supersede the manufacturers' and users'  
Part or Identifying Number (PIN). The term Part or Identifying Number (PIN) is equivalent to the term part number  
which was previously used in this specification. This information in no way implies that manufacturers' PINs are  
suitable as a substitute for the military PIN.  
34  
 
 
 
MIL-PRF-19500/357M  
*
6.5 Suppliers of JANHC and JANKC die. The qualified JANHC and JANKC suppliers with the applicable letter  
version (example JANHCA2N3634) will be identified on the QML.  
JANHC and JANKC ordering information  
Manufacturer  
PIN  
43611  
31471  
2N3634  
2N3635  
2N3636  
2N3637  
JANHCA2N3634, JANKCA2N3634  
JANHCA2N3635, JANKCA2N3635  
JANHCA2N3636, JANKCA2N3636  
JANHCA2N3637, JANKCA2N3637  
JANHCB2N3634, JANKCB2N3634  
JANHCB2N3635, JANKCB2N3635  
JANHCB2N3636, JANKCB2N3636  
JANHCB2N3637, JANKCB2N3637  
6.6 Changes from previous issue. The margins of this specification are marked with asterisks to indicate where  
changes from the previous issue were made. This was done as a convenience only and the Government assumes  
no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the  
requirements of this document based on the entire content irrespective of the marginal notations and relationship to  
the last previous issue.  
Custodians:  
Army - CR  
Navy - EC  
Air Force - 85  
NASA - NA  
DLA - CC  
Preparing activity:  
DLA - CC  
(Project 5961-2012-088)  
Review activities:  
Army - AR, MI, SM  
Navy - AS, MC, SH  
Air Force - 19, 71  
*
NOTE: The activities listed above were interested in this document as of the date of this document. Since  
organizations and responsibilities can change, you should verify the currency of the information above using the  
ASSIST Online database at https://assist.dla.mil.  
35  

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