HT-36A/5762 [LITTELFUSE]
DIAC, DO-35, ROHS COMPLIANT PACKAGE-2;
| 型号： | HT-36A/5762 |
| 厂家： | 
LITTELFUSE |
| 描述： | DIAC, DO-35, ROHS COMPLIANT PACKAGE-2 数据判读及分析中心 |
| 文件： | 总8页 (文件大小：256K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
tꢀꢀ(MBTTꢁQBTTJWBUFEꢀ
junctions
tꢀꢀ
)JHIꢁUFNQFSBUVSFꢂꢀTPMEFSꢀ
tꢀꢀ8JEFꢀWPMUBHFꢀSBOHFꢀ
tꢀꢀ.*/*.&-'ꢃ%0ꢁꢄꢅꢀUSJHHFSꢀ
tꢀꢀ3FMJBCMFꢀCBSSJFSꢀBHBJOTUꢀ
tꢀꢀ#JMBUFSBMꢀUSJHHFSJOHꢀEFWJDF
tꢀꢀ&QPYZꢀ4.ꢀQBDLBHFꢀꢀ
Teccor® brandThyristors
Standard Bidirectional DIAC Trigger
HTxxx & HTMxxx & STxxx S
Description
The HTM, HT, and ST series of bilateral trigger DIACs offer
a range of voltage characteristics from 27V to 70V. A DIAC
semiconductor is a full-wave or bidirectionalThyristor. It is
triggered from a blocking state to a conduction state for
either polarity of applied voltage whenever the amplitude of
applied voltage exceeds the breakover voltage of the DIAC.
Features & Benefits
tꢀꢀ
compliant
ST Series:
(DO-214)
Schematic Symbol
bonded die attachment
selections
HTM/HT Series:
tꢀꢀ-POHꢁUFSNꢀSFMJBCJMJUZ
tꢀꢀ1BSBNFUFSꢀTUBCJMJUZ
package
junction contamination
Applications
DIACs are used to triggerTriacs and SCRs in phase control
circuits for lamp dimming, universal motor speed control,
and heat control. They are used also for triggering
transistors in solid state ballast lighting controls.
Absolute Maximum Ratings
Test Conditions
Symbol
ITRM
Parameter
Min
Max
2
Unit
120PPS, TA ≤ 40°C
pulse width = 10 μS
Pulse On-State Current
A
1.5(*)
+125
+125
TS
StorageTemperature Range
-40
-40
°C
°C
T
Operating JunctionTemperature
J
See Product
SelectorTable
PD(AV)
Device Power Dissipation
TA = -40°C to +40°C
mW
(*)Only Applies to HT-60
Notes:
1. Service Dissipation (atTA= -40°C to +40°C): 250mW for DO-35 and MINIMELF/SOD-80
and 300mW for DO214
2. Above +40°C, Derate: 3.6mW/°C for DO-35 and MINIMELF/SOD-80
and 3mW/°C for DO214
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
337
Revised: July 9, 2008
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brandThyristors
Standard Bidirec
Electrical Characteristics (T = 25°C, unless otherwise specified)
J
Symbol
VBO
Description
Test Conditions
Min
Max
Unit
See Product
SelectorTable
See Product
SelectorTable
Breakover/Trigger Voltage
50/60Hz Sine Wave
V
ΔVBO
VBB
Breakover Voltage Symmetry
+VBO to -VBO
VBO to V10mA
2(Note 1)
V
5
V
Δ Breakback Voltage(Note 4)
(*)
VBO to V6mA
15
10
V
VBB (DYN)
Dynamic Δ Breakback Voltage(Notes 2 & 3)
Breakover Current
120 PPS
V
IBO
50/60Hz Sine Wave
15
μA
(*) Only Applies to HT-60
Electrical Characteristic Notes:
1. Breakover voltage symmetry as close as 1V is available from the factory for
these products.
3. Typical switching time is 900 nano-seconds measured at IPK (Figure 4) across a
20 Ω resistor (Figure 5). Switching time is defined as rise time of IPK between the
10% to 90% points
4. See V-I Characteristics
2. See Figure 4 and Figure 5 for test circuit and waveforms.
Static Characteristics - Not Applicable
Product Selector
Package Availability
VBO
Part Number
XX-32
MINIMELF
DO-35
HT-32
DO-214
ST-32
—
MIN
27V
28V
30V
32V
30V
32V
34V
35V
56V
MAX
37V
36V
34V
36V
40V
40V
38V
45V
70V
—
XX-32A/ 5761
XX-32B/ 5761A
XX-34B
—
HT-32A
HT-32B
HT-34B
HT-35
HTM-32B
ST-32B
ST-34B
ST-35
ST-36A
ST-36B
ST-40
—
—
—
—
—
—
—
XX-35
XX-36A/ 5762
XX-36B
HT-36A
HT-36B
HT-40
XX-40
XX-60
HT-60
“XX” = HTM for MINIMELF
HT for DO-35
ST for DO-214
Thermal Resistances
Symbol
Description
Test Conditions
Value
100
65*
75
Unit
Maximum LeadTemperature: 85°C
Maximum LeadTemperature: 90°C
Maximum LeadTemperature: 87°C
Free-Air
DO-35
°C/W
°C/W
°C/W
°C/W
RR(J-L)
Junction to Lead
DO-214
MINIMELF
DO-35
RR(J-A)
Junction to Ambient
278
* Mounted on 1 cm2 copper foil surface; two-ounce copper foil
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
338
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Revised: July 9, 2008
Teccor®
Standard B
ntrol
Circuit
Figure 1: V-I Characteristics
ꢌꢍꢆꢆꢇꢎꢏ
ꢀꢁꢂꢃꢄ
Resistive Load
ꢖꢓ
3.3 k
Triac
MT2
MT1
ꢅꢆꢇꢈꢉꢊꢋꢇꢆ
ꢌꢍꢆꢆꢇꢎꢏ
ꢐꢅꢑ
200 k
ꢒꢓꢅꢑ
120 V ac
60 Hz
G
ꢓꢊꢔꢏꢈꢕꢇ
ꢗꢓꢅꢑ
ꢅꢆꢇꢈꢉꢊꢋꢇꢆ
ꢓꢊꢔꢏꢈꢕꢇ
ꢓꢅꢑ
0.1 μF
100 V
Diac
Figure 3: Repetitive Peak On-state Current vs. Pulse Duration
10
5.0
3.0
2.0
HT-32x, -34x, -35, -36x, -40
HT-5761, -5761A, -5762
ST-32x, -34x, -35, -36x, -40
HTM-32B
1.0
0.5
0.3
0.2
0.1
HT-60
0.05
Safe Operating
Area
0.03
0.02
.01
.005
.003
.002
PULSE REPETITION RATE = 120 pps
TA = 40 ˚C
.001
1
2
4
6
10
20
40 60 100 200
400 1000 2000 4000 10000
Base Pulse Duration – μs
Figure 4: NormalizedVBO Change
Figure 5:Test CircuitWaveforms
vs. JunctionTemperature
(Refer to Figure 5)
ꢁꢃ
6%
4%
ꢂꢁꢄꢅ
ꢀꢁꢂ
ꢘ
2%
ꢁ
0%
ꢀꢁꢒ
ꢒꢁꢄꢅ
-2%
-4%
-6%
-8%
ꢆꢇ
ꢂꢆꢈꢉ
ꢁ
ꢘ
ꢒꢆꢈꢉ
-40
-20
0
20
40
60
80
100
120
140
Junction Temperature (TJ) -- °C
ꢊꢙꢋꢌꢍꢎꢏꢐꢋꢚꢏꢛꢑꢐꢒꢎꢛꢑꢐꢜꢌꢓꢘꢔꢐꢌꢛꢐꢕꢁꢐꢝꢛ
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
339
Revised: July 9, 2008
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Thyristors
DIAC Trigger
gure 7: Peak Output Current vs.Triggering
efer to Figure 4)
Capacitance (Per Figure 5 with RL of 20 Ω)
300
250
200
47 k
*
100 k
D.U.T.
RL
CT
0.1 μF
150
V Device)
5
VC
ypical (3
T
IL
20 ꢀ
1%
100
50
0
120 V rms
60 Hz
.05
.07
.01
.03
.04
.06
.08
.09
.10
.02
*Adjust for one firing in each half cycle. D.U.T. = Diac
Triggering Capacitance (CT) – μF
Soldering Parameters
Reflow Condition
-Temperature Min (Ts(min)
Pb – Free assembly
150°C
tP
)
TP
TL
TS(max)
TS(min)
25
Pre Heat -Temperature Max (Ts(max)
-Time (min to max) (ts)
)
200°C
Ramp-up
60 – 190 secs
tL
Average ramp up rate (LiquidusTemp
(TL) to peak
5°C/second max
5°C/second max
Ramp-down
Preheat
TS(max) toTL - Ramp-up Rate
tS
-Temperature (TL) (Liquidus) 217°C
Reflow
-Time (min to max) (ts)
60 – 150 seconds
260 °C
time to peak temperature
PeakTemperature (TP)
Time
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
5°C/second max
8 minutes Max.
280°C
Time 25°C to peakTemperature (TP)
Do not exceed
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
340
Revised: July 9, 2008
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brandThyristors
Standard Bidirectional DIAC Trigger
Physical Specifications
Reliability/EnvironmentalTests
Test
Specifications and Conditions
100% Matte-Tin Plated/ Pb-Free Solder
Dipped
Terminal Finish
Body Material
Lead Material
MIL-STD-750, M-1040, Cond A Applied
80% of Rated Min VBO (VAC-peak) @
125°C for 1008 hours
MIL-STD-750, M-1051,
100 cycles; -40°C to +150°C;
15-min dwell-time
EIA / JEDEC, JESD22-A101
1008 hours; 80% of Rated Min VBO (VDC):
85°C; 85%
HighTemperature
Voltage Blocking
DO-214: UL recognized epoxy meeting
flammabilty classification 94V-0.
DO-35/MINIMELF: Glass case body
Temperature Cycling
DO-214: Copper Alloy
DO-35/MINIMELF: Copper Clad Iron
Temperature/
Humidity
rel humidity
Design Considerations
HighTemp Storage
Low-Temp Storage
MIL-STD-750, M-1031,1008 hours; 150°C
1008 hours; -40°C
Careful selection of the correct device for the application’s
operating parameters and environment will go a long
way toward extending the operating life of theThyristor.
Overheating and surge currents are the main killers of
DIACs. Correct mounting, soldering, and forming of the
leads also help protect against component dam
MIL-STD-750, M-1056
10 cycles; 0°C to 100°C; 5-min dwell
time at each temperature; 10 sec (max)
transfer time between temperature
Thermal Shock
EIA / JEDEC, JESD22-A102 168 hours
(121°C at 2 ATMs) and 100% R/H
Autoclave
Resistance to
Solder Heat
MIL-STD-750 Method 2031
Solderability
Lead Bend
Burn-in
ANSI/J-STD-002, category 3, Test A
MIL-STD-750, M-2036 Cond E
1 firing per 1/2 cycle, 168 hours
Dimensions – MINIMELF / SOD-80 (MM Package)
A
Inches
Typ
Millimeters
Typ
C
C
Dimensions
Min
Max
Min
3.18
1.68
0.30
—
Max
3.61
1.78
0.51
—
A
B
C
D
0.125 0.134 0.142
0.066 0.068 0.070
0.012 0.018 0.020
3.40
B
1.73
0.46
E
F
D
.002 E-F
—
0.063
—
1.60
Dimensions – DO-35 (Y Package)
A
Inches
Millimeters
Dimension
Min
Max
Min
Max
A (Note 1)
B (Note 2)
C (Note 1)
D
0.060
0.090
0.015
0.165
0.022
1.530
2.280
0.381
4.190
0.558
B
0.135
0.018
1.000
3.430
0.458
C
E
25.400
Notes:
1. Package contour optional within dimensions A and C. Slugs, if any, shall be included
within this cylinger but shall not be subject to
B
the minimum limit of Dimention A.
2. Lead diameter is not controlled in this zone to allow for flash, lead finish build-up and
minor irregularities other than slugs.
E
TYP.
D (TYP.)
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
341
Revised: July 9, 2008
Teccor® brandThyristors
Standard Bidirectional DIAC Trigger
Dimensions – DO-214 (S Package)
B
D
H
F
L
C
A
G
E
J
K
Inches
Millimeters
Min
Dimension
Min
Max
0.155
0.220
0.083
0.180
0.063
0.083
0.008
0.086
0.053
0.012
0.049
Max
3.94
5.59
2.11
4.57
1.60
2.11
0.20
2.18
1.35
0.30
1.24
TC /T LTEMPERATURE
MEASUREMENT POINT
A
B
C
D
E
F
0.140
0.205
0.077
0.166
0.036
0.066
0.004
0.077
0.043
0.008
0.039
3.56
5.21
1.96
4.22
0.91
1.67
0.10
1.96
1.09
0.20
0.99
2.80
(.110”)
G
H
J
2.00
2.00
(.079”)
(.079”)
Recommended Soldering Pad Outline
(Reference Only)
K
L
Packing Options
Quantity
Part
Number
Weight/
Unit
Packing
Mode
Base
Quantity
Marking
Package
Reel
Box
HTM-xxxRP
HT-xxxRP
HT-xxx
—
—
MINIMELF
DO35
0.040g
0.150g
0.150g
0.075g
Tape & Reel
Tape & Reel
Bulk
5000
5000
5000
2500
2500
5000
—
—
—
—
DO35
5000
—
ST-xxxRP
STxxx
DO214
Tape & Reel
2500
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
342
Revised: July 9, 2008
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor® brandThyristors
Standard Bidirectional DIAC Trigger
DO-214 Embossed Carrier Reel Pack (RP) Specificatio
Meets all EIA-481-1 Standards
0.157
(4.0)
0.472
(12.0)
0.36
(9.2)
0.315
(8.0)
0.059
(1.5)
DIA
Cover tape
12.99
(330.0)
0.512 (13.0) Arbor
Hole Dia.
Dimensions
are in inches
(and millimeters).
0.49
(12.4)
Direction of Feed
DO-35 Reel Pack (RP) Specifications
Meets all EIA-296 Standards
DO-35
10.0 - 14.0
(254.0 - 356.0)
2.063
(52.4)
3.15 (80.0) TYP
0.956
(24.3)
Direction of Feed
0.252
(6.4)
Dimensions
are in inches
(and millimeters).
0.197
(5.0)
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
343
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Revised: July 9, 2008
Teccor® brandThyristors
Standard Bidirectional DIAC Trigger
MINIMELF Reel Pack (RP) Specifications
1.5mm
4mm
8mm
5.8mm
4mm
177.8mm
13mm Abor
Hole Diameter
9.4mm
DIRECTION OF FEED
Part Numbering System
x T M xxxx xx
Part Marking System
DO-35 & MINIMELF: No marking
Packaging:
Blank Bulk Pack
RP = Reel Pack
DO-214:
=
First Line: Part Number
Second Line: Date Code
Package Type:
DO-35 (with leads) or
MINIMELF (no leads)
H
=
Voltage Range:
32= 27V to 37V
S = DO-214
Device Type:
32A/5761= 28V to 36V
32B/5761A= 30V to 34V
34B= 32V to 36V
35= 30V to 40V
36A/5762= 32V to 40V
36B= 34V to 38V
40= 35V to 45V
T
=
DIAC
Package Type Designator:
MINIMELF
M:
(surface mount version without leads)
60= 56V to 70V
HTxxx & HTMxxx & STxxx Series
©2008 Littelfuse, Inc.
344
Revised: July 9, 2008
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
相关型号：
©2020 ICPDF网 联系我们和版权申明