The DMN2075U from Diodes Incorporated is a MOSFET with Continous Drain Current 4.2 A, Drain Source Resistance 25 to 45 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for DMN2075U can be seen below.