The FDG6301N from onsemi is a MOSFET with Continous Drain Current 0.22 A, Drain Source Resistance 2.6 to 5 milliohm, Drain Source Breakdown Voltage 25 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 1.5 V. Tags: Surface Mount. More details for FDG6301N can be seen below.