The DMTH4011SPD from Diodes Incorporated is a MOSFET with Continous Drain Current 11.1 to 42 A, Drain Source Resistance 11.6 to 15 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for DMTH4011SPD can be seen below.