BTA40-400B - STMicroelectronics

Manufacturer Part Number

BTA40-400B

Manufacturer

stmicroelectronics

Introduction

The BTA40-400B is a high-power thyristor (TRIAC) device from STMicroelectronics, designed for use in a variety of industrial and consumer electronics applications. This robust component offers reliable performance and a comprehensive set of features, making it a versatile choice for diverse power control and switching requirements.

Product Features and Performance

High voltage rating of 400V off-state

Maximum on-state current rating of 40A

Low gate trigger voltage of 1.3V (max)

High surge current capability up to 420A

Wide operating temperature range from -40°C to 125°C

Chassis mount package (RD91-3) for efficient heat dissipation

Product Advantages

Robust and reliable performance for demanding applications

Efficient power control and switching functionalities

Versatile design suitable for a wide range of uses

Compact and easy-to-integrate chassis mount package

Key Reasons to Choose This Product

Exceptional voltage and current handling capabilities

Precise and reliable power control for industrial and consumer applications

Rugged design for long-lasting performance in challenging environments

Cost-effective solution for power switching and control requirements

Quality and Safety Features

Compliance with relevant safety and quality standards

Rigorous manufacturing processes to ensure product integrity

Thermal and electrical protection features for safe operation

Compatibility

The BTA40-400B is compatible with a variety of industrial and consumer electronics applications that require high-power thyristor (TRIAC) devices for control and switching purposes.

Application Areas

Motor controls

Lighting and dimmer controls

Heating and ventilation systems

Power supplies and inverters

Industrial automation and control equipment

Product Lifecycle

The BTA40-400B is an obsolete product, meaning it is no longer actively manufactured or sold by STMicroelectronics. However, there may be equivalent or alternative models available from STMicroelectronics or other manufacturers that offer similar or improved performance characteristics. Customers are advised to contact our website's sales team for more information on current product offerings and potential replacement options.