The AP3N020P from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 14.7 to 23.3 A, Drain Source Resistance 20 to 30 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Through Hole. More details for AP3N020P can be seen below.