The AP2P9R0LYT from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current -12.3 to -15.4 A, Drain Source Resistance 8 to 12 milli-ohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -0.3 to -1.2 V. Tags: Surface Mount. More details for AP2P9R0LYT can be seen below.