DATA SHEET
MOS FIELD EFFECT TRANSISTOR
2SK2090
N-CHANNEL MOS FET FOR HIGH-SPEED SWITCHING
The2SK2090isanN-channelverticalMOSFET. 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
actuatorfor low-currentportablesystemssuchasheadphone
stereos and video cameras.
PACKAGE DIMENSIONS (in mm)
2.1 ±0.1
1.25 ±0.1
G
S
FEATURES
D
•
•
Gate can be driven by 2.5 V
Because of its high input impedance, there’s no need to
consider drive current
Marking
Marking: G22
EQUIVALENT CURCUIT
Drain (D)
Internal
diode
Gate (G)
Gate
protection
diode
PIN
CONNECTIONS
S: Source
D: Drain
G: Gate
Source (S)
ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C)
PARAMETER
Drain to Source Voltage
Gate to Source Voltage
Drain Current (DC)
SYMBOL
VDSS
VGSS
ID(DC)
ID(pulse)
PT
TEST CONDITIONS
RATING
UNIT
V
VGS = 0
VDS = 0
50
±7.0
V
±100
mA
mA
mW
˚C
Drain Current (Pulse)
Total Power Dissipation
Channel Temperature
Storage Temperature
PW ≤ 10 ms, duty cycle ≤ 50 %
±200
150
Tch
150
Tstg
–55 to +150
˚C
Document No. D11228EJ1V0DS00 (1st edition)
Date Published June 1996 P
Printed in Japan
1996
©