SMLJ51CA-Q [BOURNS]
TVS DIODE 51V 82.4V SMC;
| 型号： | SMLJ51CA-Q |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | TVS DIODE 51V 82.4V SMC 电视 |
| 文件： | 总6页 (文件大小：546K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
Applications
nꢀ SurfaceꢀMountꢀSMCꢀpackage
nꢀꢀStandoffꢀVoltage:ꢀ12ꢀtoꢀ58ꢀvolts
nꢀ PowerꢀDissipation:ꢀ3000ꢀwatts
nꢀ RoHSꢀcompliant*
nꢀ Protectionꢀofꢀpowerꢀbuses
nꢀꢀProtectionꢀofꢀI/Oꢀinterfaces
nꢀ Overvoltageꢀtransientꢀprotection
nꢀ Entertainmentꢀapplications
nꢀ Comfortꢀapplications
nꢀ AEC-Q101ꢀcompliant**
nꢀ Typicalꢀtemperatureꢀcoefficient:ꢀꢀ
nꢀ Telecom,ꢀcomputer,ꢀindustrialꢀandꢀꢀ
ꢀ
consumerꢀelectronicsꢀapplications
ꢀ
DV ꢀ=ꢀ0.1ꢀ%ꢀxꢀV ꢀ@ꢀ25ꢀ°CꢀxꢀDT
BR BR
SMLJ-Q Transient Voltage Suppressor Diode Series
General Information
Additional Information
Click these links for more information:
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection
applications, in compact chip package DO-214AB (SMC) size format. The Transient Voltage
Suppressor series offers a choice of Working Peak Reverse Voltage from 12 V up to 58 V.
Typical fast response times are less than 1.0 picosecond from 0 V to Breakdown Voltage.
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT
LIBRARY
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick
and place equipment and the flat configuration minimizes roll away.
Agency Recognition
Description
UL
File Number: E153537
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Parameter
Symbol
Value
Unit
(Note 1,2)
Minimum Peak Pulse Power Dissipation (T = 1 ms)
P
P
3000
Watts
PK
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method)
I
300
Amps
FSM
(Note 3)
Operating Temperature Range
Storage Temperature Range
T
-55 to +150
-55 to +150
°C
°C
J
T
STG
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T = 25 °C per Pulse Derating Curve.
A
2
2. Mounted on 5.0 mm (0.03 mm thick) copper pads to each terminal.
3. 8.3 ms Single Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
Asia-Pacific:
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
Europe:
Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.
**”Q”ꢀpartꢀnumberꢀsuffixꢀindicatesꢀAEC-Q101ꢀcompliance.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
SMLJ-Q Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ T = 25 °C Unless Otherwise Noted)
A
Maximum Maximum Maximum Maximum
Working Maximum
Peak Reverse
Reverse Leakage
Breakdown
Voltage
BR
Clamping
Voltage
Peak
Pulse
Clamping
Voltage
Peak
Pulse
Unidirectional De-
vice
Bidirectional Device
@ I
Current
(10/1000 µs)
@ I
Current
(8/20 µs)
V
(Volts)
pp
pp
Voltage @ V
RWM
(10/1000 µs)
(8/20 µs)
V
c
I
V
c
I
Part
Part
Part
Part
@ I
V
I
pp
pp
T
RWM
R
Min. Max.
(V)
(A)
(V)
(A)
Number Marking
Number
Marking
(mA)
(Volts)
12
13
14
15
16
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
(μA)
SMLJ12A-Q HEEQ SMLJ12CA-Q
SMLJ13A-Q HEGQ SMLJ13CA-Q
SMLJ14A-Q HEKQ SMLJ14CA-Q
SMLJ15A-Q HEMQ SMLJ15CA-Q
SMLJ16A-Q HEPQ SMLJ16CA-Q
SMLJ17A-Q HERQ SMLJ17CA-Q
SMLJ18A-Q
SMLJ20A-Q HEVQ SMLJ20CA-Q
SMLJ22A-Q HEXQ SMLJ22CA-Q
IEEQ
IEGQ
IEKQ
IEMQ
IEPQ
IERQ
IETQ
IEVQ
IEXQ
IEZQ
IFEQ
IFGQ
IFKQ
IFMQ
IFPQ
IFRQ
IFTQ
IFVQ
IFXQ
IFZQ
IGEQ
IGGQ
13.3 14.7
14.4 15.9
15.6 17.2
16.7 18.5
17.8 19.7
18.9 20.9
20.0 22.1
22.2 24.5
24.4 26.9
26.7 29.5
28.9 31.9
31.1 34.4
33.3 36.8
36.7 40.6
40.0 44.2
44.4 49.1
47.8 52.8
50.0 55.3
53.3 58.9
56.7 62.7
60.0 66.3
64.4 71.2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
150.60
139.40
129.40
123.00
115.40
106.60
102.80
92.60
84.40
77.20
71.20
66.00
62.00
56.20
51.60
46.40
43.20
41.20
38.80
36.40
34.40
32.00
25.90
28.00
30.20
31.70
33.80
35.90
38.00
42.10
46.20
50.60
54.70
59.00
62.90
69.30
75.50
83.90
90.20
94.50
100.60
107.10
113.20
121.70
754.00
697.50
646.50
615.00
577.00
543.50
513.50
463.00
422.50
385.50
356.50
330.50
310.00
281.50
258.00
232.50
216.00
206.50
194.00
182.00
172.00
160.50
HETQ SMLJ18CA-Q
SMLJ24A-Q
SMLJ26A-Q
HEZQ SMLJ24CA-Q
HFEQ SMLJ26CA-Q
SMLJ28A-Q HFGQ SMLJ28CA-Q
SMLJ30A-Q HFKQ SMLJ30CA-Q
SMLJ33A-Q HFMQ SMLJ33CA-Q
SMLJ36A-Q HFPQ SMLJ36CA-Q
SMLJ40A-Q HFRQ SMLJ40CA-Q
SMLJ43A-Q
SMLJ45A-Q
SMLJ48A-Q
SMLJ51A-Q
HFTQ SMLJ43CA-Q
HFVQ SMLJ45CA-Q
HFXQ SMLJ48CA-Q
HFZQ SMLJ51CA-Q
1
1
1
1
1
1
2
2
2
2
2
2
SMLJ54A-Q HGEQ SMLJ54CA-Q
SMLJ58A-Q HGGQ SMLJ58CA-Q
Notes:
1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
SMLJ-Q Transient Voltage Suppressor Diode Series
Performance Graphs
Peak Pulse Power Derating Curve
Maximum Non-Repetitive Surge Current
100
350
300
250
200
75
50
25
150
100
50
0
PulseꢀWidthꢀ8.3ꢀms
SingleꢀHalfꢀSine-Wave
10ꢀxꢀ1000ꢀWaveformꢀasꢀDefined
byꢀR.E.A.
0
1
10
NumberꢀofꢀCyclesꢀatꢀ60ꢀHz
100
0
25
50
75
100
125
150
AmbientꢀTemperatureꢀ(°C)
Pulse Waveform
Typical Junction Capacitance
100000
TR=10ꢀµs
Bidirectional
v-0v
Peakꢀvalueꢀ(IRSM)
100
50
0
10000
IRSM
Halfꢀvalue=
2
Unidirectional
v-0v
Unidirectional
@ꢀVR
1000
Pulseꢀwidthꢀ(TP)ꢀ
isꢀdefinedꢀasꢀthatꢀpointꢀ
whereꢀtheꢀpeakꢀcurrent
decaysꢀtoꢀ50ꢀ%ꢀofꢀIPSM.
100
10ꢀxꢀ1000ꢀwaveform
asꢀdefinedꢀbyꢀR.E.A.
TA=25ꢀ°C
TP
T ꢀ=ꢀ25ꢀ°C
J
Bidirectional
@ꢀVR
fꢀ=ꢀ1.0ꢀMHz
10
sig
V
ꢀ=ꢀ50ꢀmVp-p
1
0
1.0
2.0
3.0
4.0
1
10
100
1000
T,ꢀTimeꢀ(ms)
V
ꢀ-ꢀReverseꢀBreakdownꢀVoltageꢀ(V)
BR
Pulse Rating Curve
Steady State Power Derating Curve
6.5
6.0
5.5
100
5.0
4.5
10
4.0
3.5
3.0
2.5
2.0
1.5
T ꢀ=ꢀ25ꢀ°C
1.0
0.1
A
Non-repetitive
PulseꢀWaveform
ShownꢀinꢀPulseꢀWaveformꢀGraph
1.0
0.5
0.0
0.1ꢀµs
1.0ꢀµs
10ꢀµs
100ꢀµs
1.0ꢀms
10ꢀms
0
25
50
-ꢀLeadꢀTemperatureꢀ(°C)
Lꢀ
75
100
125
150
T ꢀ-ꢀPulseꢀWidth
T
P
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
SMLJ-Q Transient Voltage Suppressor Diode Series
Product Dimensions
Recommended Footprint
a
A
B
C
b
c
G
Dimension
SMC (DO-214AB)
4.69
a (Max.)
(0.185)
3.07
(0.121)
1.52
F
D
H
b (Min.)
c (Min.)
E
(0.060)
Dimension
SMC (DO-214AB)
6.60 - 7.11
(0.260 - 0.280)
5.59 - 6.22
(0.220 - 0.245)
2.90 - 3.20
(0.114 - 0.126)
0.15 - 0.31
ꢀ
MM
(INCHES)
A
DIMENSIONS:
ꢀ
B
C
D
E
F
Physical Specifications
Case...........................................Molded plastic per UL Class 94V-0
Polarity....................... Cathode band indicates unidirectional device
No cathode band indicates bidirectional device
(0.006 - 0.012)
7.75 - 8.13
(0.305 - 0.320)
How to Order
0.203
(0.008)
MAX.
SMLJ 12 CA - Q
2.00 - 2.62
(0.079 - 0.103)
0.76 - 1.52
G
H
Package
SMLJ = SMC/DO-214AB
Working Peak Reverse Voltage
(0.030 - 0.060)
12 = 12 V
(Volts)
RWM
Suffix
ꢀ
MM
(INCHES)
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
DIMENSIONS:
ꢀ
AEC-Q101 Suffix
Q
= AEC-Q101 Compliant, 13-inch Reel
Typical Part Marking
QH = AEC-Q101 Compliant, 7-inch Reel
DATEꢀCODE:
MANUFACTURER’S
TRADEMARK
ꢀꢀꢀꢀYꢀ=ꢀLASTꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀDIGITꢀOFꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀYEAR
Environmental Specifications
WWꢀ=ꢀWEEKꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀNUMBER
Moisture Sensitivity Level................................................................1
ESD Classification (HBM)............................................................. 3B
YWW
XXX
DEVICEꢀID
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
SMLJ-Q Transient Voltage Suppressor Diode Series
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
T
E
1
d
IndexꢀHole
120ꢀ°
F
D
2
W
B
D
D
1
P
A
C
Unidirectional
Product
Trailer
Device
Leader
Orientation
W
.......
.......
.......
.......
.......
.......
.......
.......
1
End
Start
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
10ꢀpitchesꢀ(min.)
10ꢀpitchesꢀ(min.)
DirectionꢀofꢀFeed
Devices are packed in accordance with EIA standard
RS-481-A and specifications shown here.
SMC (DO-214AB)
Item
Carrier Width
Symbol
7-Inch Reel
13-Inch Reel
6.0 ± 2.0
(0.236 - 0.079)
8.3 ± 0.20
(0.327 ± 0.008)
2.5 ± 0.20
(0.098 ± 0.008)
1.50 ± 0.10
(0.059 ± 0.004)
A
B
C
d
Carrier Length
Carrier Depth
Sprocket Hole
178
(7.008)
330
(12.992)
Reel Outside Diameter
Reel Inner Diameter
Feed Hole Diameter
Sprocket Hole Position
Punch Hole Position
Punch Hole Pitch
D
50.0
(1.969)
13.0 +0.50/-0.20
(0.512 +0.020/-0.008)
D
D
MIN.
1
2
1.75 ± 0.10
(0.069 ± 0.004)
7.50 ± 0.10
(0.295 ± 0.004)
8.00 ± 0.10
(0.315 ± 0.004)
E
F
P
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.10
(0.079 ± 0.004)
0.30 ± 0.10
(0.012 ± 0.004)
16.00 ± 0.30
(0.630 ± 0.012)
Sprocket Hole Pitch
Embossment Center
Overall Tape Thickness
Tape Width
P
0
1
P
T
W
22.4
(0.882)
Reel Width
W
1
MAX.
Quantity per Reel
--
500
3000
REV. 02/21
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.ꢀ
Theꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀlastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its
affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information and verify that such information is current and
complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualification. Users of
Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to their
devices or applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining ap-
plications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or
environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a
case-by-case basis, use of any Bourns® products in such unauthorized applications might not be safe and thus is at the user’s
sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III devices and
generally equivalent classifications outside of the United States.
Bourns expressly identifies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
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expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
automotive applications. Any reference to Bourns® standard product in the data sheet as compliant with the AEC-Q standard
or “automotive grade” does not by itself mean that Bourns has approved such product for use in an automotive application.
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or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
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or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
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user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns and
the user for which such Bourns® custom products are specially designed. Absent a written agreement between Bourns and the
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incidental or indirect damages or lost revenues or lost profits, and (ii) any and all implied warranties, including implied warranties
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For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese
bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18R
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