ST BTA40 BTA41 BTB41 40 A standard TRIACs handbook
Datasheet
BTA/BTB40-41 series is a 40A standard TRIAC from ST. It has the characteristics of high current, low thermal resistance, high commutation capability and can be used in static relays, heating regulation, induction motor starting circuits, etc. It can also be used in light dimming, motor speed control and other occasions.
