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J201

J201

Model J201
Description N-Channel JFETs
PDF file Total 5 pages (File size: 73K)
Chip Manufacturer VISHAY
J/SST201 Series
Vishay Siliconix
TYPICAL CHARACTERISTICS (T
A
= 25_C UNLESS OTHERWISE NOTED)
10
Common-Source Input Capacitance
vs. Gate-Source Voltage
C
rss
Reverse Feedback Capacitance (pF)
f = 1 MHz
5
Common-Source Reverse Feedback Capacitance
vs. Gate-Source Voltage
f = 1 MHz
8
C
iss
Input Capacitance (pF)
4
6
V
DS
= 0 V
4
10 V
2
3
V
DS
= 0 V
2
1
10 V
0
0
−4
−8
−12
−16
−20
V
GS
Gate-Source Voltage (V)
0
0
−4
−8
−12
−16
−20
V
GS
Gate-Source Voltage (V)
3
Output Conductance vs. Drain Current
V
GS(off)
=
−1.5
V
V
DS
= 10 V
f = 1 kHz
Hz
20
Equivalent Input Noise Voltage vs. Frequency
V
DS
= 10 V
g
os
Output Conductance (µS)
2.4
16
en
Noise Voltage nV /
1.8
T
A
=
−55_C
0.8
12
I
D
@ 100
mA
25_C
8
V
GS
= 0 V
4
0.4
125_C
0
0.01
0.1
I
D
Drain Current (mA)
1
0
10
100
1k
f
Frequency (Hz)
10 k
100 k
300
Output Characteristics
V
GS(off)
=
−0.7
V
V
GS
= 0 V
1.0
Output Characteristics
V
GS(off)
=
−1.5
V
240
I
D
Drain Current (µA)
−0.1
180
−0.2
120
−0.5
−0.3
−0.4
I
D
Drain Current (mA)
0.8
V
GS
= 0 V
0.6
−0.3
0.4
−0.6
60
0.2
−0.9
−1.2
0
0
0.1
0.2
0.3
0.4
0.5
V
DS
Drain-Source Voltage (V)
0
0
0.2
0.4
0.6
0.8
1.0
V
DS
Drain-Source Voltage (V)
Document Number: 70233
S-40393—Rev. G, 15-Mar-04
www.vishay.com
5
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