The QM3004M6 from uPI Semiconductor is a MOSFET with Continous Drain Current 9.6 to 58 A, Drain Source Resistance 6.5 to 14 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.5 V. Tags: Surface Mount. More details for QM3004M6 can be seen below.