The RQJ0603LGDQA from Renesas is a MOSFET with Continous Drain Current -1.8 A, Drain Source Resistance 158 to 275 milliohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage -20 to 10 V, Gate Charge 7.4 nC. Tags: Surface Mount. More details for RQJ0603LGDQA can be seen below.