The AP3310GH from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current -6.2 to -10 A, Drain Source Resistance 150 to 250 milli-ohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -0.5 V. Tags: Surface Mount. More details for AP3310GH can be seen below.