The BT136-600E from Luguang Electronic Technology is a Triac with Breakover Voltage 600 V, Breakover Current 25 to 27 A, Gate Trigger Voltage 0.25 to 1.0 V, Gate Trigger Current 2.5 to 25 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for BT136-600E can be seen below.