The QM2415K from uPI Semiconductor is a MOSFET with Continous Drain Current -1.9 to -2.4 A, Drain Source Resistance 105 to 220 milli-ohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage -0.3 to -1 V. Tags: Surface Mount. More details for QM2415K can be seen below.