The IXTT12N150HV from Littelfuse is a MOSFET with Continous Drain Current 12 A, Drain Source Resistance 2200 Milliohm, Drain Source Breakdown Voltage 1500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.5 to 4.5 V. Tags: Surface Mount. More details for IXTT12N150HV can be seen below.