The AP10TN135J from Advanced Power Electronics Corp is a MOSFET with Continous Drain Current 5.1 to 8.1 A, Drain Source Resistance 135 to 145 milli-ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 3 V. Tags: Through Hole. More details for AP10TN135J can be seen below.