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2N4392 Datasheet, PDF (2/2 Pages) Seme LAB – JFET SWITCHING N CHANNEL- DEPLETION
2N4392
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated)
Parameter
Test Conditions
OFF CHARACTERISTICS
V(BR)GSS Gate Source Breakdown Voltage1
IGSS
Gate Reverse Current
IG = 1.0mA
VGS = 20V
VGS = 20V
VGS
VGS(f)
ID(off)
Gate Source Voltage
Gate Source Forward Voltage
Drain Cut-off Current
VDS = 20V
IG = 1.0mA
VGS = 7V
VGS = 7V
IDSS
VDS(on)
rDS(on)
Ciss
ON CHARACTERISTICS
Zero Gate voltage Drain Current1
VGS = 0V
Drain Source On–Voltage
ID = 6mA
Static Drain Source On Resistance ID = 1.0mA
ELECTRICAL CHARACTERISTICS
Input Capacitance
VGS = 0V
VDS = 0
VDS = 0
VDS = 0
TA = 150°C
ID = 1.0nA
VDS = 0
VDS = 20V
VDS = 20V
TA = 150°C
VDS = 20V
VGS = 0
VGS = 0
VDS = 20V
f = 1.0MHz
Crss
Reverse Transfer Capacitance
VGS = 7V
VDS = 0V
f = 1.0MHz
SMALL SIGNAL CHARACTERISTICS
rds(on)
Drain–Source “ON” Resistance
VGS = 0V
ID = 0
f = 1.0kHz
SWITCHING CHARACTERISTICS
ton
Turn–On Time
toff
Turn–Off Time
tr
RiseTime
tf
FallTime
ID(on) = 6mA
VGS(on) = 7V
ID(on) = 6mA
VGS(off) = 7V
Min. Typ. Max. Unit
40
V
0.1
nA
0.2 mA
-0.2
-5
V
1.0
V
0.1
nA
0.2 mA
25
75 mA
0.4
V
60
W
14
pF
3.5
60
W
15
35
ns
5.0
20
m 1) Pulse test : Pulse Width < 100 s ,Duty Cycle < 2%
2) ft is defined as the frequency at which |hfe| extrapolates to untity.
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Prelim. 5/99