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Bourns SM8S-Q Transient Voltage Suppressor Diodes

Bourns SM8S-Q Transient Voltage Suppressor Diodes are designed to provide high-reliability surge and ESD protection in automotive and industrial applications. These devices operate within a temperature range from -55°C to +175°C and a response time of <1.0ps. The SM8S-Q diodes are AEC-Q101 qualified and manufactured in an IATF 16949-certified facility for automotive-grade performance. These components have a maximum reverse leakage of 10µA and a working reverse voltage range from 16V to 43V. Typical applications include high peak power protection, high temperature environments, clamping diode circuits, load switching, and lighting systems.

Features

AEC-Q101 qualified
Fast response time
ISO 7637-2 and ISO 16750-2 surge compliant
Manufactured in IATF 16949–certified facilities
RoHS compliant

Applications

Clamping diode circuits
High peak power protection
High-temperature environments
Load switching
Lighting systems

Technical Specifications

Parameters	Values
Operating Temperature Range	-55°C to +175°C
Maximum Pulse Power Dissipation	6600W (10µs/1000µs) 5200W (10µs/10000µs)
Maximum Reverse Leakage	10µA
Working Reverse Voltage Range	16V to 43V
Response Time	<1.0ps