The AP5525DT1 from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 2.1 to 2.7 A, Drain Source Resistance 160 to 200 milli-ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for AP5525DT1 can be seen below.