BTA24-600B IC TO-220 ST Triac 25A 600V BTA24

Product Overview

As referenced in the BTA24.PDF documentation, this high-current bidirectional triode thyristor (TRIAC) is engineered for general-purpose AC power switching, heating regulation, and inductive or resistive load management. Capable of handling a continuous RMS on-state current of up to 25A and enduring a repetitive peak off-state voltage of 600V or 800V, this device is designed to safely manage high electrical stresses and high non-repetitive surge current loads. Housed in an insulated TO-220AB package with an internal ceramic pad, it provides robust voltage insulation complying with safety standards and simplifies thermal management. It is highly recommended for static relays, induction motor starting circuits, light dimmers, and motor speed controllers.

Core Specifications

• Manufacturer: STMicroelectronics

• Package Type: TO-220AB (Insulated Through-Hole Package)

• Function: 25A High-Current Standard and Snubberless TRIAC for AC Power Switching

• Input Voltage: Maximum peak off-state repetitive voltage of 600V or 800V

• Control Interface: Gate terminal control requiring a 50mA gate trigger current and a 1.3V gate trigger voltage to initiate conduction across quadrants, supported by an 80mA maximum holding current.