SM8S30AHE3_A/I - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SM8S30AHE3_A/I

Manufacturer

Vishay

Introduction

SM8S30AHE3_A/I is a Zener TVS diode manufactured by Vishay, suitable for unidirectional voltage protection in electronic circuits.

Product Features and Performance

Type: Zener TVS Diode

Unidirectional Voltage Protection

High transient power dissipation: 6600W (6.6kW)

Operating Temperature Range: -55°C ~ 175°C

Product Advantages

Reliable high peak pulse current protection (136A)

Capable of withstanding harsh automotive environments due to high operating temperature range

Key Technical Parameters

Voltage Reverse Standoff (Typ): 30V

Voltage Breakdown (Min): 33.3V

Voltage Clamping (Max) @ Ipp: 48.4V

Current Peak Pulse (10/1000µs): 136A

Power Peak Pulse: 6600W (6.6kW)

Quality and Safety Features

Meets AEC-Q101 automotive qualification standard

Compatibility

Surface Mount: Mounting Type

Package / Case: DO-218AB

Supplier Device Package: DO-218AB

Application Areas

Automotive electronic circuits where transient voltage protection is required

Product Lifecycle

Status: Active

Not nearing discontinuation, with reliable sourcing and support from Vishay

Several Key Reasons to Choose This Product

Exceptional power dissipation capacity for robust transient voltage suppression

Operates effectively across extreme temperature ranges, ideal for automotive applications

Qualified under AEC-Q101 standards ensuring reliability and safety in automotive applications

Compact surface mount form factor (DO-218AB) facilitates easy integration into space-constrained designs