The 2SK2111 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, such as motors and DC/DC converters.

FEATURES
• Low ON resistance RDS(on) = 0.6 Ω MAX. @VGS = 4.0 V, ID = 0.5 A
• High switching speed ton + toff < 100 ns
• Low parasitic capacitance