SCR THYRISTOR 450A 1.2KV T 72; SCR Module Type:Single SCR; Peak Repetitive Off-State Voltage Vdrm:1.2kV; Gate Trigger Current Max Igt:150mA; Current It av:450A; On State RMS Current IT(rms):700A; Gate Trigger Voltage Max Vgt:5V ;RoHS Compliant: Yes