The AUIRF7749L2TR from Infineon Technologies is a MOSFET with Continous Drain Current 36 to 375 A, Drain Source Resistance 1.1 to 1.5 Mohms, Drain Source Breakdown Voltage 60 V, Gate Source Voltage 60 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for AUIRF7749L2TR can be seen below.