The DMP2040UND from Diodes Incorporated is a MOSFET with Continous Drain Current -5.3 A, Drain Source Resistance 28 to 60 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1.5 to -0.6 V. Tags: Surface Mount. More details for DMP2040UND can be seen below.