1.5KE400A - Littelfuse Inc.

Manufacturer Part Number

5KE400A

Manufacturer

Littelfuse

Introduction

Transient Voltage Suppressors TVS Diode for voltage spike suppression

Product Features and Performance

Unidirectional Zener diode

Voltage - Reverse Standoff 342V typical

Voltage - Breakdown (Min) 380V

Voltage - Clamping (Max) @ Ipp 548V

Current - Peak Pulse (10/1000µs) 2.8A

Power - Peak Pulse 1500W (1.5kW)

Operating Temperature range -55°C to 175°C

Product Advantages

High surge capability up to 1.5kW peak pulse power

Wide operating temperature range

Protection from voltage transients induced by inductive load switching and lighting

Key Technical Parameters

Reverse Standoff Voltage 342V

Breakdown Voltage Min 380V

Clamping Voltage Max 548V

Peak Pulse Current 2.8A

Power Dissipation 1500W

Quality and Safety Features

Designed to meet high standards for safety and reliability

Compatibility

Through Hole mounting for easy integration

DO-201AA, DO-27, Axial package compatible with various PCB layouts

Application Areas

General Purpose applications

Protection for sensitive electronics from voltage spikes

Product Lifecycle

Active status

Not flagged for discontinuation

Availability of replacements or upgrades not specified

Key Reasons to Choose This Product

Robust surge protection capabilities

Capable of protecting against severe electrical threats

Versatile use in a wide range of electronic circuits

Minimal impact on the overall system design

Trusted manufacturer with a reputation for reliability