The APT43M60L from Microchip Technology is a MOSFET with Continous Drain Current 45 A, Drain Source Resistance 150 milliohm, Drain Source Breakdown Voltage 600 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for APT43M60L can be seen below.