The QM2417Y1 from uPI Semiconductor is a MOSFET with Continous Drain Current -0.8 to -1 A, Drain Source Resistance 185 to 350 milli-ohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -0.5 to -1.2 V. Tags: Surface Mount. More details for QM2417Y1 can be seen below.