The FQA13N80-F109 from onsemi is a MOSFET with Continous Drain Current 12.6 A, Drain Source Resistance 580 to 750 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for FQA13N80-F109 can be seen below.