SMBJ18AHE3/52 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SMBJ18AHE3/52

Manufacturer

Vishay Semiconductor Diodes Division

Introduction

The Vishay SMBJ18AHE3/52 is a transient voltage suppressor (TVS) diode designed to provide protection against electrostatic discharge (ESD) and other voltage transients in electronic circuits. It features a unidirectional design and is suitable for a wide range of applications requiring robust overvoltage and surge protection.

Product Features and Performance

Reverse Standoff Voltage (Typ.): 18V

Breakdown Voltage (Min.): 20V

Clamping Voltage (Max. @ Ipp): 29.2V

Peak Pulse Current (10/1000μs): 20.5A

Peak Pulse Power: 600W

Operating Temperature Range: -55°C to +150°C

Product Advantages

Robust and reliable transient voltage protection

Compact surface-mount package

Wide operating temperature range

Compliant with AEC-Q101 automotive qualification

Key Reasons to Choose This Product

Provides effective protection against ESD and voltage transients

Optimized for harsh automotive and industrial environments

Compact and space-saving design

Proven reliability and performance

Quality and Safety Features

Automotive-grade (AEC-Q101) qualification

Suitable for safety-critical applications

Compatibility

Surface-mount package (DO-214AA, SMB)

Application Areas

Automotive electronics

Industrial control systems

Power supplies

Telecommunications equipment

Consumer electronics

Product Lifecycle

The Vishay SMBJ18AHE3/52 has been discontinued by the manufacturer. There are equivalent or alternative models available from Vishay, such as the SMBJ18A series. Customers are advised to contact our website's sales team for more information on available options and product recommendations.