The APT50M80LVFR from Microchip Technology is a MOSFET with Continous Drain Current 58 A, Drain Source Resistance 80 milliohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for APT50M80LVFR can be seen below.