SM8S20/2E Vishay Semiconductors, SM8S20/2E Datasheet

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SM8S20/2E

Manufacturer Part Number
SM8S20/2E
Description
TVS Diodes - Transient Voltage Suppressors 8W 20V Unidirect
Manufacturer
Vishay Semiconductors
Series
SM8Sr
Datasheet

Specifications of SM8S20/2E

Product Category
TVS Diodes - Transient Voltage Suppressors
Polarity
Unidirectional
Operating Voltage
20 V
Breakdown Voltage
22.2 V
Clamping Voltage
35.8 V
Peak Surge Current
700 A
Package / Case
DO-218AB
Minimum Operating Temperature
- 55 C
Maximum Operating Temperature
+ 175 C
Channels
1 Channel
Dimensions
8.7 (Max) mm W x 13.7 (Max) mm L
Mounting Style
SMD/SMT
Peak Pulse Power Dissipation
6600 W
Factory Pack Quantity
750
Tradename
PAR
Note
(1)
Revision: 14-Sep-11
PRIMARY CHARACTERISTICS
MAXIMUM RATINGS (T
PARAMETER
Peak pulse power dissipation
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
Non-repetitive current pulse derated above T
P
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
P
PPM
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
PPM
Power dissipation on infinite heatsink at T
(10 x 10 000 μs)
(10 x 1000 μs)
T
J
V
I
Surface Mount PAR
P
FSM
max.
WM
D
www.vishay.com
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
High Temperature Stability and High Reliability Conditions
DO-218AB
C
= 25 °C unless otherwise noted)
with 10/1000 μs waveform
with 10/10 000 μs waveform
10 V to 43 V
6600 W
5200 W
175 °C
700 A
8 W
A
= 25 °C
C
= 25 °C (fig. 1)
®
New Product
Transient Voltage Suppressors
1
FEATURES
• Junction passivation optimized design passivated
• T
• Available in uni-directional polarity only
• Low leakage current
• Low forward voltage drop
• High surge capability
• Meets ISO7637-2 surge specification (varied by test
• Meets MSL level 1, per J-STD-020, LF maximum peak of
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and lighting,
especially for automotive load dump protection application.
MECHANICAL DATA
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
anisotropic rectifier technology
and automotive requirement
condition)
245 °C
accordance to WEEE 2002/96/EC
J
= 175 °C capability suitable for high reliability
SYMBOL
T
I
PPM
J
P
I
, T
FSM
P
PPM
D
STG
www.vishay.com/doc?91000
Vishay General Semiconductor
(1)
SM8S10 thru SM8S43A
See next table
- 55 to + 175
VALUE
6600
5200
DiodesEurope@vishay.com
700
8.0
Document Number: 88387
UNIT
°C
W
W
A
A

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SM8S20/2E Summary of contents

Page 1

Surface Mount PAR High Temperature Stability and High Reliability Conditions DO-218AB PRIMARY CHARACTERISTICS (10 x 1000 μs) PPM P ( 000 μs) PPM FSM T max. ...

Page 2

ELECTRICAL CHARACTERISTICS (T BREAKDOWN TEST VOLTAGE DEVICE CURRENT V (V) BR TYPE I T (mA) MIN. MAX. SM8S10 11.1 13.6 5.0 SM8S10A 11.1 12.3 5.0 SM8S11 12.2 14.9 5.0 SM8S11A 12.2 13.5 5.0 SM8S12 13.3 16.3 5.0 SM8S12A 13.3 ...

Page 3

THERMAL CHARACTERISTICS (T PARAMETER Typical thermal resistance, junction to case ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) (1) SM8S10AHE3/2D 2.605 Note (1) AEC-Q101 qualified RATINGS AND CHARACTERISTICS CURVES ( °C unless otherwise noted) A 8.0 6.0 ...

Page 4

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 ...

Page 5

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), ...

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