The APT80M60J from Microchip Technology is a MOSFET with Continous Drain Current 84 A, Drain Source Resistance 55 milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Screw Mount. More details for APT80M60J can be seen below.