The SKT 80/08D from Semikron Danfoss is a Silicon Controlled Rectifier with Breakover Voltage 800 V, Breakover Current 1500 to 1700 A, Gate Trigger Voltage 3 V, Gate Trigger Current 150 mA, Temperature Operating Range -40 to 130 Degree C. Tags: Screw Mount. More details for SKT 80/08D can be seen below.