The DMN2550UFA from Diodes Incorporated is a MOSFET with Continous Drain Current 0.6 A, Drain Source Resistance 280 to 1000 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 DMN2550UFA can be seen below.