MOSFET, N CH, 55V, 91A, I-PAK; Transistor Polarity:N Channel; Continuous Drain Current Id:42A; Drain Source Voltage Vds:55V; On Resistance Rds(on):0.0058ohm; Rds(on) Test Voltage Vgs:10V; Power Dissipation Pd:140W; Operating Temperature Range:-55°C to +175°C; Transistor Case Style:TO-251AA; No. of Pins:3; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012)