The AP93T03AGH-HF from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 75 to 90 A, Drain Source Resistance 4.8 to 7.2 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 AP93T03AGH-HF can be seen below.