SCR THYRISTOR, 510mA, 800V, TO-92; Peak; SCR THYRISTOR, 510mA, 800V, TO-92; Peak Repetitive Off-State Voltage, Vdrm:800V; Gate Trigger Current Max, Igt:50µA; Current It av:510mA; On State RMS Current IT(rms):800mA; Peak Non Rep Surge Current Itsm 50Hz:8A