The BSS84AKQB from Nexperia is a MOSFET with Continous Drain Current -0.27 to -0.17 A, Drain Source Resistance 3800 to 1300 milliohm, Drain Source Breakdown Voltage -50 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.1 to -1.1 V. Tags: Surface Mount. More details for BSS84AKQB can be seen below.