Specifications:

• Available in power packages, the BTA40, BTA41 and BTB41 are suitable for general purpose AC switching.
• When used with the properly dimensioned heatsink, the BTA40, BTA41 and BTB41 can enable AC switching systems up to 9 kW. Refer to ST Application Note AN533 for thermal management of Triacs.
• The BTA and BTA41 provides an insulated tab (rated at 2500 V rms). They are recognized by UL. Representative samples of these components have been evaluated by UL and meet applicable UL requirements for UL 1557 standard (File Ref. 81734).

Features

• High current Triac
• Low thermal resistance
• BTA40 and BTA41 UL1557 recognized components (file ref: 81734)
• RoHS (2002/95/EC) compliant packages
• UL-94, V0 flammability package resin compliance

Applications

• On/off function in static relays, heating regulation, induction motor starting circuits
• Phase control operations in light dimmers and motor speed controllers

Supplier link: https://datasheetspdf.com/pdf-file/364168/STMicroelectronics/BTA41-600B/1