SA43A-E3/73 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

SA43A-E3/73

Manufacturer

Vishay-Semi-Diodes

Introduction

The Vishay SA43A-E3/73 is a high-power, unidirectional transient voltage suppressor (TVS) diode designed for general-purpose surge protection applications. This TVS diode offers robust protection against electrostatic discharge (ESD), electrical fast transients (EFT), and other voltage spikes, safeguarding sensitive electronic components and circuits.

Product Features and Performance

Unidirectional transient voltage suppression

Reverse standoff voltage (Typ.): 43V

Breakdown voltage (Min.): 47.8V

Clamping voltage (Max. @ Ipp): 69.4V

Peak pulse current (10/1000μs): 7.2A

Peak pulse power: 500W

Wide operating temperature range: -55°C to 175°C (TJ)

Through-hole mounting for easy integration

Product Advantages

Provides effective protection against voltage transients

Robust design with high peak pulse current and power handling

Wide temperature range for diverse application environments

Simple through-hole mounting for convenient integration

Key Reasons to Choose This Product

Reliable protection for sensitive electronic components and circuits

Rugged design ensures long-term performance and durability

Versatile application in various general-purpose surge protection scenarios

Easy integration with through-hole mounting

Quality and Safety Features

Compliant with relevant safety and quality standards

Rigorous testing and quality control measures

Compatibility

This TVS diode is compatible with a wide range of electronic devices and systems that require transient voltage protection, such as:

Power supplies

Communication equipment

Industrial automation and control systems

Consumer electronics

Automotive electronics

Application Areas

General-purpose surge protection

Transient voltage suppression

Safeguarding sensitive electronic components and circuits

Product Lifecycle

The Vishay SA43A-E3/73 is an active product, and there are currently no plans for discontinuation. However, as technology evolves, equivalent or alternative models may become available in the future. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and potential alternatives.