The 2SK2158 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 2SK2158 is suitable for use in low-voltage portable systems such as headphone stereo sets and camcorders.

FEATURES
• Capable of drive gate with 1.5 V
• Because of high input impedance, there is no need to consider driving current.
• Bias resistance can be omitted, enabling reduction in total number of parts.