The AP4024EYT from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 16.5 to 20.7 A, Drain Source Resistance 3.6 to 8.5 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.5 V. Tags: Surface Mount. More details for AP4024EYT can be seen below.