The FS5030QP00TU from Fagor Electronica is a Silicon Controlled Rectifier with Breakover Voltage 1200 V, Breakover Current 580 to 610 A, Gate Trigger Voltage 1.3 V, Gate Trigger Current 80 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for FS5030QP00TU can be seen below.