The BTB312AL-6-BW-TA3-T from Unisonic Technologies is a Triac with Breakover Voltage 600 V, Breakover Current 120 to 126 A, Gate Trigger Voltage 1.3 V, Gate Trigger Current 50 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for BTB312AL-6-BW-TA3-T can be seen below.