BTA16-800BRG

Triacs Overview

The STMicroelectronics BTA16-800BRG is a general-purpose Triac designed for AC power switching applications. It features an RMS on-state current rating of 16 A and a repetitive peak off-state voltage of 800 V. The device operates within a junction temperature range of -40°C to +125°C and supports surge currents up to 168 A. Key electrical parameters include a maximum gate trigger current of 100 mA, a gate trigger voltage of 1.3 V, and a holding current of 50 mA. It utilizes a TO-220 package with three pins for through-hole mounting.

Triacs Feature Summary

• Suitable for general purpose mains power AC switching
• Designed for use in static relays, heating regulation, and induction motor starting circuits
• Capable of phase control operation in light dimmers and motor speed controllers

Triacs Applications

• Static relay switching
• Heating regulation systems
• Induction motor starting circuits
• Phase control in light dimmers
• Motor speed controllers

Triacs Procurement Notes

Verify the specific suffix 'RG' against official manufacturer documentation to confirm compliance details and material composition. Ensure that ordering specifications match the required thermal and electrical ratings for the intended application environment. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.

Triacs Selection Notes

Select this component for applications requiring a 16 A RMS current capacity and 800 V blocking voltage. The TO-220 package facilitates heat dissipation for moderate power levels. Verify compatibility with gate drive circuits given the 100 mA trigger current requirement. Consider thermal management solutions if operating near the upper limits of the specified temperature range.

Triacs Part Context

This Triac belongs to the BTA16 series, which provides standard and Snubberless™ options for AC power control. The series is engineered for robust performance in industrial and consumer electronics. The BTA16-800BRG variant specifically addresses requirements for higher voltage isolation and reliable commutation in resistive and inductive load scenarios.

Triacs Replacement Considerations

Compatible substitutes within the same family include the BTA16-800BWRG, which offers logic-level gate sensitivity. Other variants such as the BTB16-800BRG provide surface-mount alternatives with identical electrical characteristics but different packaging.