The RQK0603CGDQA from Renesas is a MOSFET with Continous Drain Current 2 A, Drain Source Resistance 212 to 348 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Charge 2.8 nC. Tags: Surface Mount. More details for RQK0603CGDQA can be seen below.