The DMG2302UQ from Diodes Incorporated is a MOSFET with Continous Drain Current 4.2 A, Drain Source Resistance 120 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 DMG2302UQ can be seen below.