
N-Channel JFET
General Purpose Ampifier
J201 – J204 /SST201 – SST204
FEATURES
High Input Impedance
Low I
GSS
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
o
C unless otherwise specified)
Gate-Source or Gate-Drain Voltage . . . . . . . . . . . . . . . . -40V
Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Storage Temperature Range . . . . . . . . . . . . . -55
o
C to +150
o
C
Operating Temperature Range . . . . . . . . . . . -55
o
C to +135
o
C
Lead Temperature (Soldering, 10sec). . . . . . . . . . . . . +300
o
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360mW
Derate above 25
o
C . . . . . . . . . . . . . . . . . . . . . . . 3.3mW/
o
C
NOTE:
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
ORDERING INFORMATION
Part
J201-204
SST201-204 Plastic SOT-23
For Sorted Chips in Carriers see 2N4338 series.
Package
Plastic TO-92
Temperature Range
-55
o
C to +135
o
C
-55
o
C to +135
o
C
C ORPORATION
PIN CONFIGURATION
TO-92
SG
D
ELECTRICAL CHARACTERISTICS
(T
A
= 25
o
C unless otherwise specified)
SYMBOL
PARAMETER
201
202
203
204
TYP MAX
UNITS
TEST CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN
I
GSS
Gate Reverse Current
(Note 1)
Gate-Source Cutoff
Voltage
Gate-Source Breakdown
Voltage
Saturation Drain Current
(Note 2)
Gate Current (Note 1)
Common-Source Forward
Common-Source Output
Conductance
Common-Source Input
Capacitance
Common-Source Reverse
Transfer Capacitance
Equivalent Short-Circuit
Input Noise Voltage
-100
-100
-100
-100
pA
V
DS
= 0, V
GS
= -20V
V
GS(off)
-0.3
-1.5
-0.8
-4.0
-2.0
-10.0 -0.3
-2.0
V
VDS = 20V, I
D
= 10nA
BV
GSS
-40
-40
-40
-25
V
DS
= 0, I
G
= -1
μ
A
I
DSS
0.2
1.0
0.9
4.5
4.0
20
0.2
1.2
3.0
mA
V
DS
= 20V, V
GS
= 0
I
G
-10
-10
-10
-10
pA
V
DG
= 20V, I
D
= I
DSS(min)
g
fs
1,000
1,500
500 1,500
μ
s
V
DS
= 20V,
V
GS
= 0
f = 1kHz
g
os
1
3.5
10
2.5
C
iss
4
4
4
4
pF
f = 1MHz
(Note 3)
C
rss
1
1
1
1
e
n
5
5
5
10
nV
√
Hz
V
DS
= 10V,
V
GS
= 0
f = 1kHz
(Note 3)
NOTES: 1.
Approximately doubles for every 10
o
C increase in T
A
.
2.
Pulse test duration = 2ms.
3.
For design reference only, not 100% tested.
PRODUCT MARKING (SOT-23)
SST201
SST202
SST203
SST204
A01
A02
A03
A04
5010
SOT-23
G
S
D