The IAUC90N10S5N062 from Infineon Technologies is a MOSFET with Continous Drain Current 66 to 90 A, Drain Source Resistance 5.2 to 7.8 Mohms, Drain Source Breakdown Voltage 100 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2.2 to 3.8 V. Tags: Surface Mount. More details for IAUC90N10S5N062 can be seen below.