The DMN4020LFDEQ from Diodes Incorporated is a MOSFET with Continous Drain Current 8.6 A, Drain Source Resistance 15 to 28 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.4 to 2.4 V. Tags: Surface Mount. More details for DMN4020LFDEQ can be seen below.