The AP8NA2R2CXT from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 28 to 168 A, Drain Source Resistance 2.2 to 3.8 milli-ohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for AP8NA2R2CXT can be seen below.