The IXTT360N055T2 from Littelfuse is a MOSFET with Continous Drain Current 360 A, Drain Source Resistance 2.4 Milliohm, Drain Source Breakdown Voltage 55 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for IXTT360N055T2 can be seen below.