The AP2N025LN from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 4.6 to 5.7 A, Drain Source Resistance 25 to 39 milli-ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.3 to 1.2 V. Tags: Surface Mount. More details for AP2N025LN can be seen below.