The FDG6308P from onsemi is a MOSFET with Continous Drain Current -0.6 A, Drain Source Resistance 270 to 560 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage -1.5 V. Tags: Surface Mount. More details for FDG6308P can be seen below.