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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK2090
N-CHANNEL MOS FET FOR HIGH-SPEED SWITCHING
The 2SK2090 is an N-channel vertical MOS FET. Because it can be driven by a voltage as low as 2.5 V and it is not necessary to consider a drive current, this FET is ideal as an actuator for low-current portable systems such as headphone stereos and video cameras.
PACKAGE DIMENSIONS (in mm)
2.1 ±0.1 1.25 ±0.1
2.0 ±0.2 0.3 +0.1 –0 0.65 0.65
G
FEATURES
• Gate can be driven by 2.5 V • Because of its high input impedance, there’s no need to consider drive current
0.3
Marking
0.9 ±0.1
Marking: G22
EQUIVALENT CURCUIT
Drain (D)
Gate (G) Gate protection diode Source (S)
Internal diode
0 to 0.