The DMC1018UPDWQ from Diodes Incorporated is a MOSFET with Continous Drain Current -20.9 to 31.3 A, Drain Source Resistance 9.6 to 53 milliohm, Drain Source Breakdown Voltage 12 V, Gate Source Voltage 8 to 12 V, Gate Source Threshold Voltage 0.6 to 1.5 V. Tags: Surface Mount. More details for DMC1018UPDWQ can be seen below.