The UJ4C075018K4S from Qorvo is a MOSFET with Continous Drain Current 60 to 81 A, Drain Source Resistance 18 to 41 milliohm, Drain Source Breakdown Voltage 750 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 4 to 6 V. Tags: Through Hole. More details for UJ4C075018K4S can be seen below.