The AP9982M from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 2.5 to 3.2 A, Drain Source Resistance 90 to 110 milli-ohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for AP9982M can be seen below.