New Product

SM8S10 thru SM8S43A

Vishay General Semiconductor

Document Number: 88387

Revision: 21-Oct-08

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1

Surface Mount Automotive Transient Voltage Suppressors

High Temperature Stability and High Reliability Conditions

FEATURES

• 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

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

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, high reliability/

automotive grade (AEC Q101 qualified)

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

HE3 suffix meets JESD 201 class 2 whisker test

Polarity: Heatsink is anode

PRIMARY CHARACTERISTICS

10 V to 43 V

6600 W

5200 W

8 W

700 A

175 °C

DO-218AB

4,980,315

5,166,769

5,278,095

Patented*

Note:

PARAMETER

SYMBOL

VALUE

UNIT

Peak pulse power dissipation

with 10/1000 µs waveform

with 10/10 000 µs waveform

6600

5200

W

8.0

W

see next table

A

Peak forward surge current 8.3 ms single half sine-wave

700

A

Operating junction and storage temperature range

- 55 to + 175

°C