SM8S33AHE3_A/I - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SM8S33AHE3_A/I

Manufacturer

Vishay General Semiconductor – Diodes Division

Introduction

High-power, unidirectional transient voltage suppression (TVS) diode for automotive and industrial applications

Product Features and Performance

Peak pulse current (Ipp) of 124A

Peak pulse power (Ppk) of 6.6kW

Breakdown voltage (VBR) of 36.7V

Clamping voltage (Vc) of 53.3V at Ipp

Compact DO-218AB package

Operating temperature range of -55°C to 175°C

Product Advantages

Robust design for high-voltage transient protection

Fast response time for effective surge suppression

Compact package for space-constrained applications

Wide temperature range for reliable operation

Key Technical Parameters

Voltage Reverse Standoff (Typ): 33V

Current Peak Pulse (10/1000s): 124A

Power Peak Pulse: 6600W (6.6kW)

Voltage Clamping (Max) @ Ipp: 53.3V

Voltage Breakdown (Min): 36.7V

Quality and Safety Features

AEC-Q101 qualified for automotive applications

Meets safety and reliability standards

Compatibility

Suitable for a variety of automotive and industrial applications

Application Areas

Automotive electronics (e.g., ECUs, sensors, power supplies)

Industrial equipment (e.g., motor drives, power supplies)

Telecom and networking equipment

Consumer electronics

Product Lifecycle

This product is actively supported and not nearing discontinuation

Replacement or upgraded models may be available in the future

Key Reasons to Choose This Product

Robust design for high-voltage transient protection

Fast response time for effective surge suppression

Compact package for space-constrained applications

Wide temperature range for reliable operation

AEC-Q101 qualification for automotive applications

Meets safety and reliability standards