The MCAC38N10YHE3 from Micro Commercial Components is a MOSFET with Continous Drain Current 38 A, Drain Source Resistance 15 to 23 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for MCAC38N10YHE3 can be seen below.