The RJK1054DPB from Renesas is a MOSFET with Continous Drain Current 20 A, Drain Source Resistance 17 to 22 milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Charge 27 nC. Tags: Surface Mount. More details for RJK1054DPB can be seen below.