TRIAC, 4A, 600V, TO-202; Peak Repetitive Off-State Voltage, Vdrm:600V; Gate Trigger Current Max (QI), Igt:5mA; On State RMS Current IT(rms):4A; Peak Non Rep Surge Current Itsm 50Hz:20A; Holding Current Max Ih:5mA; Gate Trigger Voltage Max Vgt:1.5V; Peak Gate Power:0.2W; Operating Temperature Range:-40°C to +125°C; Thyristor Case:TO-202; No. of Pins:3; SVHC:No SVHC (20-Jun-2011); Current Itsm:20A; Current Itsm @ 60Hz:21A; Current t2+g-:5mA; Current t2-g+:5mA; Current t2-g-:5mA; Device Marking:Z0405MF; Gate Trigger Current Igt (Q1) t2+g+:5mA; Gate Trigger Current Max, Igt:5mA; Package / Case:TO-202; Repetitive Reverse Voltage Vrrm Max:600V; Termination Type:Through Hole; Thyristor Type:Triac