The QM3003S from uPI Semiconductor is a MOSFET with Continous Drain Current -5.8 to -7.5 A, Drain Source Resistance 16 to 32 milli-ohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.0 to -2.5 V. Tags: Surface Mount. More details for QM3003S can be seen below.