The RJK1051DPB from Renesas is a MOSFET with Continous Drain Current 15 A, Drain Source Resistance 30 to 46 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Charge 15 nC. Tags: Surface Mount. More details for RJK1051DPB can be seen below.