The AP3NA2R4MT from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 29.2 to 118 A, Drain Source Resistance 2.4 to 3.6 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.3 to 3 V. Tags: Surface Mount. More details for AP3NA2R4MT can be seen below.