The DMN2230U from Diodes Incorporated is a MOSFET with Continous Drain Current 2 A, Drain Source Resistance 81 to 230 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.5 to 1 V. Tags: Surface Mount. More details for DMN2230U can be seen below.