STMicroelectronics BTA16 Snubberless Triac 800V 16A TO-220AB

The STMicroelectronics BTA16 Snubberless Triac 800V 16A is a TO-220AB triac for AC switching, rated for an 800V peak repetitive off-state voltage and a 16A on-state RMS current.

Overview

The BTA16 is designed for AC switching in applications that require ON/OFF control. It is specified for use with inductive loads and, as a snubberless device, removes the need for external snubber circuits, which can simplify design. It is available as a logic-level and standard triac, and the range is noted as available in both through-hole and surface-mount packages. The logic-level versions can interface directly with low-power drivers such as microcontrollers, which can streamline circuit design and reduce component count.

Key Features

• Peak repetitive off-state voltage of 800V
• On-state RMS current of 16A
• Peak non-repetitive surge current of 160A
• Maximum gate trigger voltage of 1.3V
• Maximum holding current of 35mA
• Operating temperature up to 125°C
• TO-220AB through-hole package, suitable for heatsink mounting

Applications

Typical uses include static relays, heating regulation systems and induction motor starting circuits. For phase-control operations, it is suited to light dimmers and motor speed controllers.

Choose the STMicroelectronics BTA16 Snubberless Triac when an 800V, 16A AC switching device in a TO-220AB package is required for ON/OFF or phase-control applications.