The AP6NA3R2CST from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 23.7 to 130 A, Drain Source Resistance 3.2 milli-ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for AP6NA3R2CST can be seen below.