The IXTP12N50PM from Littelfuse is a MOSFET with Continous Drain Current 6 A, Drain Source Resistance 500 Milliohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5.5 V. Tags: Through Hole. More details for IXTP12N50PM can be seen below.