MOSFET, N, I-PAK; Transistor Type:MOSFET; Transistor Polarity:N; Voltage, Vds Typ:55V; Current, Id Cont:20A; Resistance, Rds On:0.036ohm; Voltage, Vgs Rds on Measurement:10V; Voltage, Vgs th Typ:4V; Case Style:I-PAK; Termination Type:Through Hole; Alternate Case Style:TO-251; Current, Idm Pulse:25A; Lead Length:9.65mm; Lead Spacing:2.28mm; Power Dissipation:70W; Power, Pd:93W; SMD Marking:HUF75321D3; Temperature, Current:25°C; Temperature, Full Power Rating:25°C; Time, t Off:66ns; Time, t On:55ns; Transistors, No. of:1; Voltage, Vds Max:55V