The APL602J from Microchip Technology is a MOSFET with Continous Drain Current 43 A, Drain Source Resistance 125 milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Screw Mount. More details for APL602J can be seen below.