The 2SK2159 is an N-channel vertical type MOS FET featuring an operating voltage as low as 1.5 V. Because it can be driven on a low voltage and it is not necessary to consider driving current, the 2SK2159 is suitable for driving actuators of low-voltage portable systems such as headphone stereo sets and camcorders.

FEATURES
• Capable of drive gate with 1.5 V
• Small RDS(on)
    RDS(on) = 0.7 Ω MAX. @VGS = 1.5 V, ID = 0.1 A
    RDS(on) = 0.3 Ω MAX. @VGS = 4.0 V, ID = 1.0 A