The VS-80TPS16L-M3 from Vishay is a Silicon Controlled Rectifier with Breakover Voltage 1600 V, Breakover Current 840 to 1000 A, Gate Trigger Voltage 1.5 V, Gate Trigger Current 100 mA, Temperature Operating Range -40 to 150 Degree C. Tags: Through Hole. More details for VS-80TPS16L-M3 can be seen below.