SM8S18A-E3/2D - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SM8S18A-E3/2D

Manufacturer

Vishay Semiconductor Diodes Division

Introduction

The SM8S18A-E3/2D is a transient voltage suppressor (TVS) diode from Vishay's PAR® series. It is designed to provide protection against electrical overstress and electrostatic discharge (ESD) events in a wide range of electronic applications.

Product Features and Performance

Unidirectional transient voltage suppression

Reverse standoff voltage (VR) of 18V (typical)

Breakdown voltage (VBR) of 20V (minimum)

Clamping voltage (VC) of 29.2V (maximum) at peak pulse current (Ipp)

Peak pulse current (Ipp) of 226A

Peak pulse power (Ppk) of 6,600W (6.6kW)

Operating temperature range of -55°C to 175°C (TJ)

Surface mount package (DO-218AB)

Product Advantages

Effective protection against transient overvoltages and ESD events

Compact surface mount package for space-constrained designs

Wide operating temperature range for demanding applications

High peak pulse current and power handling capabilities

Key Reasons to Choose This Product

Reliable transient voltage suppression for enhanced circuit protection

Compact and space-saving design for efficient board layout

Suitable for a wide range of general-purpose applications

Robust performance and safety features for long-term reliability

Quality and Safety Features

Compliant with relevant safety and quality standards

Robust construction for reliable operation in harsh environments

Compatibility

This TVS diode is designed for general-purpose applications and can be used in a variety of electronic circuits and systems.

Application Areas

The SM8S18A-E3/2D is suitable for use in a wide range of applications, including:

Power supplies

Telecommunications equipment

Industrial control systems

Automotive electronics

Consumer electronics

Product Lifecycle

The SM8S18A-E3/2D is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Vishay or other manufacturers. Customers are advised to contact our website's sales team for more information on current product options and availability.