MOSFET, N, 400V, 5.5A, TO-220; Transistor Polarity:N Channel; Continuous Drain Current Id:5.5A; Drain Source Voltage Vds:400V; On Resistance Rds(on):1ohm; Rds(on) Test Voltage Vgs:10V; Threshold Voltage Vgs Typ:4.5V; Transistor Case Style:TO-220AB; No. of Pins:3; SVHC:No SVHC (20-Jun-2011); Current Id Max:5.5A; Junction to Case Thermal Resistance A:1.7°C/W; Package / Case:TO-220AB; Power Dissipation Pd:74W; Power Dissipation Pd:74W; Pulse Current Idm:22A; Termination Type:Through Hole; Voltage Vds Typ:400V; Voltage Vgs Max:30V; Voltage Vgs Rds on Measurement:10V; Voltage Vgs th Max:4.5V