SM8S26A-E3/2E

Manufacturer Part NumberSM8S26A-E3/2E
DescriptionTVS Diodes - Transient Voltage Suppressors 8.0W 26V 5% Unidir
ManufacturerVishay
SM8S26A-E3/2E datasheet
 


Specifications of SM8S26A-E3/2E

PolarityUnidirectionalClamping Voltage42.1 V
Operating Voltage26 VBreakdown Voltage28.9 V
Peak Surge Current157 APeak Pulse Power Dissipation6600 W
Maximum Operating Temperature+ 175 CMinimum Operating Temperature- 55 C
Dimensions8.7(Max) mm W x 13.7(Max) mm LPackage / CaseDO-218AB
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Surface Mount PAR
High Temperature Stability and High Reliability Conditions
DO-218AB
PRIMARY CHARACTERISTICS
V
WM
P
(10 x 1000 μs)
PPM
P
(10 x 10 000 μs)
PPM
P
D
I
FSM
T
max.
J
MAXIMUM RATINGS (T
= 25 °C unless otherwise noted)
C
PARAMETER
with 10/1000 μs waveform
Peak pulse power dissipation
with 10/10 000 μs waveform
Power dissipation on infinite heatsink at T
Peak pulse current with 10/1000 μs waveform
Peak forward surge current 8.3 ms single half sine-wave
Operating junction and storage temperature range
Note
(1)
Non-repetitive current pulse derated above T
Document Number: 88387
For technical questions within your region, please contact one of the following:
Revision: 09-Feb-11
DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
New Product
®
Transient Voltage Suppressors
FEATURES
• Junction passivation optimized design passivated
anisotropic rectifier technology
• T
= 175 °C capability suitable for high reliability
J
and automotive requirement
• Available in uni-directional polarity only
• Low leakage current
• Low forward voltage drop
• High surge capability
• Meets ISO7637-2 surge specification (varied by test
condition)
• Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
10 V to 43 V
TYPICAL APPLICATIONS
6600 W
Use in sensitive electronics protection against voltage
5200 W
transients induced by inductive load switching and lighting,
especially for automotive load dump protection application.
8 W
700 A
MECHANICAL DATA
175 °C
Case: DO-218AB
Molding compound meets UL 94 V-0 flammability rating
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
HE3 suffix meets JESD 201 class 2 whisker test
Polarity: Heatsink is anode
SYMBOL
P
PPM
= 25 °C (fig. 1)
P
C
D
I
PPM
I
FSM
T
, T
J
STG
= 25 °C
A
DiodesEurope@vishay.com
SM8S10 thru SM8S43A
Vishay General Semiconductor
VALUE
UNIT
6600
W
5200
8.0
W
(1)
See next table
700
- 55 to + 175
°C
www.vishay.com
A
A
1

SM8S26A-E3/2E Summary of contents

  • Page 1

    ... J-STD-002 and JESD 22-B102 HE3 suffix meets JESD 201 class 2 whisker test Polarity: Heatsink is anode SYMBOL P PPM = 25 °C (fig PPM I FSM STG = 25 °C A DiodesEurope@vishay.com SM8S10 thru SM8S43A Vishay General Semiconductor VALUE UNIT 6600 W 5200 8.0 W (1) See next table 700 - 175 °C www.vishay.com ...

  • Page 2

    ... SM8S22 24.4 29.8 5.0 SM8S22A 24.4 26.9 5.0 SM8S24 26.7 32.6 5.0 SM8S24A 26.7 29.5 5.0 SM8S26 28.9 35.3 5.0 SM8S26A 28.9 31.9 5.0 SM8S28 31.1 38.0 5.0 SM8S28A 31.1 34.4 5.0 SM8S30 33.3 40.7 5.0 SM8S30A 33.3 36.8 5.0 SM8S33 36 ...

  • Page 3

    ... Fig Load Dump Power Characteristics (10 ms Exponential Waveform) Document Number: 88387 For technical questions within your region, please contact one of the following: Revision: 09-Feb-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, New Product Vishay General Semiconductor = 25 °C unless otherwise noted) C SYMBOL R JC PREFERRED PACKAGE CODE BASE QUANTITY ...

  • Page 4

    ... SM8S10 thru SM8S43A Vishay General Semiconductor 100 10 1 0.1 0.01 0.01 0 Pulse Width (s) Fig Typical Transient Thermal Impedance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-218AB 0.628 (16.0) 0.592 (15.0) 0.539 (13.7) 0.524 (13.3) 0.413 (10.5) 0.342 (8.7) 0.374 (9.5) 0.327 (8.3) 0.366 (9.3) ...

  • Page 5

    ... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...