1.5KE43A - Vishay

Manufacturer Part Number

5KE43A

Manufacturer

littelfuse

Introduction

The 1.5KE43A is a high-power transient voltage suppressor (TVS) diode designed to provide protection against electrostatic discharge (ESD) and other transient voltage spikes in electronic circuits. This device offers robust surge current handling capability and can effectively clamp high-voltage transients, making it suitable for a wide range of general-purpose applications.

Product Features and Performance

High peak pulse power rating of 1500W (1.5kW)

High peak pulse current capability of 25.6A (10/1000μs waveform)

Unidirectional voltage clamping with a breakdown voltage of 40.9V (minimum)

Low capacitance for minimal impact on circuit performance

Wide operating temperature range of -55°C to 175°C

Compact DO-201AA, DO-27, and Axial package options

Product Advantages

Robust surge current handling

Effective voltage clamping for transient protection

Low capacitance for high-speed circuit compatibility

Versatile package options for design flexibility

Reliable performance across a wide temperature range

Key Reasons to Choose This Product

Exceptional transient voltage suppression capabilities

Compact and space-saving design

Proven reliability and long-term durability

Suitable for a wide range of general-purpose applications

Cost-effective solution for circuit protection

Quality and Safety Features

Compliant with industry standards for safety and reliability

Rigorous testing and quality control measures

Environmentally-friendly lead-free construction

Compatibility

The 1.5KE43A is a through-hole mounted device that can be easily integrated into various electronic circuit designs. Its versatile package options and broad compatibility make it a suitable choice for a wide range of applications.

Application Areas

Consumer electronics

Telecommunications equipment

Industrial automation and control systems

Power supplies and power conditioning equipment

Automotive electronics

Medical devices

Product Lifecycle

The 1.5KE43A is an active and currently available product. There are no known equivalent or alternative models at this time. If you have any questions or require further information, please contact our sales team through our website.