The AP2328GN-HF from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 3 to 4 A, Drain Source Resistance 55 to 90 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.5 to 1.5 V. Tags: Surface Mount. More details for AP2328GN-HF can be seen below.