The IXFX250N10P from Littelfuse is a MOSFET with Continous Drain Current 250 A, Drain Source Resistance 6.5 Milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for IXFX250N10P can be seen below.