ntmfs4c01n.pdf datasheet:

NTMFS4C01NPower MOSFET30 V, 0.9 mW, 303 A, Single N-Channel,SO-8FLFeatures Small Footprint (5x6 mm) for Compact Designhttp://onsemi.com Low RDS(on) to Minimize Conduction Losses Low QG and Capacitance to Minimize Driver LossesV(BR)DSS RDS(ON) MAX ID MAX These Devices are Pb-Free, Halogen Free/BFR Free and are RoHSCompliant0.9 mW @ 10 V30 V303 A1.2 mW @ 4.5 VMAXIMUM RATINGS (TJ = 25C unless otherwise noted)Parameter Symbol Value UnitDrain-to-Source Voltage VDSS 30 V D (5)Gate-to-Source Voltage VGS "20 VContinuous Drain Cur- TC = 25C ID 303 Arent RqJC (Notes 1, 3)SteadyState G (4)Power Dissipation TC = 25C PD 134 WRqJC (Notes 1, 3)Continuous Drain Cur- TA = 25C ID 47 AS (1,2,3)rent RqJA (Notes 1, 2,Steady N-CHANNEL MOSFET3)StatePower Dissipation TA = 25C PD 3.2 WRqJA (Notes 1, 2, 3)MARKINGDIAGRAM