The DMN31D5UFZQ from Diodes Incorporated is a MOSFET with Continous Drain Current 0.41 A, Drain Source Resistance 1300 to 4500 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for DMN31D5UFZQ can be seen below.