DB3Series DIAC’sàFunctioning as a trigger diode with a fixed voltage reference, the DIAC can be used in conjunction with triacs for simplified gate control circuits or as a starting element of power oscillators in fluorescent lamp ballasts.
BTA/BTB Series Triac’s à They can be used as an ON/OFF switch, replacing efficiently electro-mechanical relays, induction motor starter circuits, light dimmer phase control and motor speed control.