The UPA1815GR from Renesas is a MOSFET with Continous Drain Current -7 to 7 A, Drain Source Resistance 12 to 23 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Charge 25 nC. Tags: Surface Mount. More details for UPA1815GR can be seen below.