The IXFA270N06T3 from Littelfuse is a MOSFET with Continous Drain Current 270 A, Drain Source Resistance 3.1 Milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for IXFA270N06T3 can be seen below.