The IAUC60N04S6L045H from Infineon Technologies is a MOSFET with Continous Drain Current 18 to 80 A, Drain Source Resistance 3.7 to 6 Mohms, Drain Source Breakdown Voltage 40 V, Gate Source Voltage 16 V, Gate Source Threshold Voltage 1.2 to 2 V. Tags: Surface Mount. More details for IAUC60N04S6L045H can be seen below.