The AP8N3R5CMT from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 22.5 to 125 A, Drain Source Resistance 3.5 milli-ohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 5 V. Tags: Surface Mount. More details for AP8N3R5CMT can be seen below.