The BSS84 from Yangjie Electronic Technology is a MOSFET with Continous Drain Current -0.17 A, Drain Source Resistance 3300 to 9900 milliohm, Drain Source Breakdown Voltage -60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2 to -0.9 V. Tags: Surface Mount. More details for BSS84 can be seen below.