The XP231N02017R-G from Torex Semiconductor is a MOSFET with Continous Drain Current 0.2 A, Drain Source Resistance 3000 to 11000 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 0.7 to 1.8 V. Tags: Surface Mount. More details for XP231N02017R-G can be seen below.