SCR THYRISTOR, 8A, 400V, TO-252AA; Current It av:5.1A; Current, It rms:8A; Gate Trigger Current Max, Igt:15mA; Gate Trigger Voltage Max Vgt:1.5V; Holding Current:30mA; Holding Current Max Ih:30mA; Mounting Type:Through Hole RoHS Compliant: Yes