The RQK0202RGDQA from Renesas is a MOSFET with Continous Drain Current 3.8 A, Drain Source Resistance 42 to 85 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Charge 3.7 nC. Tags: Surface Mount. More details for RQK0202RGDQA can be seen below.