The AP6N3R1LH from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 90 to 100 A, Drain Source Resistance 3.1 to 8 milli-ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for AP6N3R1LH can be seen below.