BTA40-600B - STMicroelectronics

Manufacturer Part Number

BTA40-600B

Manufacturer

stmicroelectronics

Introduction

The BTA40-600B is a standard TRIAC designed for AC switching and phase control applications including motor speed controls, lighting controls, and static switching relays.

Product Features and Performance

High surge capability: able to handle surges up to 400A (50Hz) and 420A (60Hz)

Standard type TRIAC with 600V off-state voltage

Operates at a current rating of 40A RMS maximum

Low gate trigger voltage of 1.3V maximum for easy interfacing with control circuits

Features a holding current of 80mA maximum

Chassis mount package for robust mounting options

Operates efficiently across a wide temperature range from -40°C to 125°C

Product Advantages

Robust design suitable for heavy duty applications

High surge handling capacity ensures durability against electrical surges

Low gate trigger current facilitates easier control circuitry interface

Insulated package enhances safety and reduces thermal resistance

Key Technical Parameters

Voltage Off State: 600V

Current On State (It (RMS)) (Max): 40 A

Voltage Gate Trigger (Vgt) (Max): 1.3 V

Current Non Rep. Surge 50, 60Hz (Itsm): 400A, 420A

Current Hold (Ih) (Max): 80 mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Insulated RD91-3 package for enhanced electrical safety

Designed for reliable operation in extreme temperatures

Compatibility

Compatible with standard gate triggering methods

Application Areas

Motor speed controls

Lighting controls

Static switching relays

Product Lifecycle

Product is currently active

Not nearing discontinuation, ensuring ongoing availability and support

Several Key Reasons to Choose This Product

High reliability and performance in switching and phase control

Exceptional surge capability protecting against voltage spikes

Low gate trigger voltage simplifies integration

Wide operating temperature range for versatile applications

Long product lifecycle diminishes the need for frequent replacement

Supported by the reputable manufacturer, stmicroelectronics