The AP3601N from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current -2.3 to -2.9 A, Drain Source Resistance 95 to 150 milli-ohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -25 to 25 V, Gate Source Threshold Voltage -1 to -3 V. Tags: Surface Mount. More details for AP3601N can be seen below.