The AP6679GH/J-HF from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current -50 to -75 A, Drain Source Resistance 9 to 15 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 AP6679GH/J-HF can be seen below.