The DMTH10H025SK3 from Diodes Incorporated is a MOSFET with Continous Drain Current 46.3 A, Drain Source Resistance 17.8 to 30 Milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for DMTH10H025SK3 can be seen below.