The IXFR 44N50P from Littelfuse is a MOSFET with Continous Drain Current 24 A, Drain Source Resistance 150 Milliohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.5 to 5 V. Tags: Through Hole. More details for IXFR 44N50P can be seen below.