The 2SK2054 is a N-channel MOS FET of a vertical type and is a switching element that can be directly driven by the output of an IC operating at 5 V.
This product has a low ON resistance and superb switching characteristics and is ideal for driving the actuators and DC/DC converters.

FEATURES
• New package intermediate between small-signal and power models
• Can be directly driven by output of 5-V IC
• Low ON resistance
    RDS(on) = 0.25 Ω MAX. @VGS = 4 V, ID = 1.5 A
    RDS(on) = 0.20 Ω MAX. @VGS = 10 V, ID = 1.5 A