The UPA3753GR from Renesas is a MOSFET with Continous Drain Current -5 to 5 A, Drain Source Resistance 44 to 72 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Charge 13.4 nC. Tags: Surface Mount. More details for UPA3753GR can be seen below.