The RQK0203SGDQA from Renesas is a MOSFET with Continous Drain Current 2.9 A, Drain Source Resistance 68 to 150 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Charge 1.9 nC. Tags: Surface Mount. More details for RQK0203SGDQA can be seen below.