The IAUC100N04S6N022 from Infineon Technologies is a MOSFET with Continous Drain Current 96 to 100 A, Drain Source Resistance 1.77 to 3 Mohms, Drain Source Breakdown Voltage 40 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2.2 to 3 V. Tags: Surface Mount. More details for IAUC100N04S6N022 can be seen below.