The AP4034GM-HF from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 10.4 to 13 A, Drain Source Resistance 7.2 to 14 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Surface Mount. More details for AP4034GM-HF can be seen below.