SMCJ440A - Littelfuse Inc.

Manufacturer Part Number

SMCJ440A

Manufacturer

Bourns

Introduction

The Bourns SMCJ440A is a high-power, high-voltage transient voltage suppressor (TVS) diode designed for general-purpose applications. It offers robust protection against electrical overstress and transient voltage spikes, making it a reliable choice for a wide range of electronic systems and devices.

Product Features and Performance

Unidirectional design with a single channel

Reverse standoff voltage (typical): 440V

Breakdown voltage (minimum): 492V

Clamping voltage (maximum) at peak pulse current: 713V

Peak pulse current (10/1000μs): 2.1A

Peak pulse power: 1500W (1.5kW)

Operating temperature range: -55°C to 150°C (TJ)

Surface mount package: DO-214AB (SMC)

Product Advantages

Robust protection against electrical overstress and transient voltage spikes

Compact surface mount package for efficient board space utilization

Wide operating temperature range for versatile applications

Key Reasons to Choose This Product

Reliable and effective transient voltage suppression

Compact and space-saving design

Suitable for a wide range of general-purpose applications

Quality and Safety Features

Meets industry standards for quality and safety

Rigorous testing and quality control measures

Compatibility

Suitable for use in a variety of electronic systems and devices, including power supplies, motor drives, and industrial equipment.

Application Areas

General-purpose transient voltage protection

Power line protection

Industrial and consumer electronics

Product Lifecycle

The Bourns SMCJ440A is an active product, and there are no immediate 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 latest information on product availability and any potential updates or replacements.