SST201
N-CHANNEL JFET
Linear Systems replaces discontinued Siliconix SST201
The SST201 is a high gain N-Channel JFET
This n-channel JFET is optimised for high gain. The
part is particularly suitable for use in low power or high
impedance amplifiers. The SOT-23 package is well
suited for cost sensitive applications and mass
production.
(See Packaging Information).
FEATURES
DIRECT REPLACEMENT FOR SILICONIX SST201
LOW CUT OFF VOLTAGE
V
GS(off)
≤ 1.5
HIGH GAIN
A
V
= 80 V/V
ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted)
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
Maximum Power Dissipation
Continuous Power Dissipation
MAXIMUM CURRENT
Forward Gate Current (Note 1)
MAXIMUM VOLTAGES
Gate to Drain Voltage
Gate to Source Voltage
‐65°C to +150°C
‐55°C to +135°C
350mW
50mA
V
GDS
= ‐40V
V
GSS
= ‐40V
SST201 Benefits:
High Input Impedance
Low Cutoff Voltage
Low Noise
SST201 Applications:
Battery powered amplifiers
Audio Pre-Amplifiers
Infra-Red Detector Amplifiers
SST201 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL
BV
GSS
V
GS(off)
I
DSS
I
GSS
I
G
I
D(off)
Drain Cutoff Current
‐‐
g
fs
Forward Transconductance
0.5
C
iss
Input Capacitance
‐‐
C
rss
Reverse Transfer Capacitance
‐‐
e
n
Equivalent Noise Voltage
‐‐
mS
pF
nV/√Hz
Available Packages:
SST201 in SOT-23
SST201 in bare die.
Please contact Micross for full
package and die dimensions
SOT-23 (Top View)
2
‐‐
4.5
1.3
6
‐‐
‐‐
‐‐
‐‐
‐‐
V
DS
= 15V, V
GS
= ‐5V
V
DS
= 15V, V
GS
= 0V , f = 1kHz
V
DS
= 15V, V
GS
= 0V, f = 1MHz
V
DS
= 10V, I
D
= 1mA , f = 1kHz
Note 1 ‐ Absolute maximum ratings are limiting values above which SST201 serviceability may be impaired.
Note 2 – Pulse test: PW≤ 300 µs, Duty Cycle ≤ 3%
Micross Components Europe
Tel: +44 1603 788967
Email:
chipcomponents@micross.com
Web:
http://www.micross.com/distribution
Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or
other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems.
Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email:
chipcomponents@micross.com
Web:
www.micross.com/distribution.aspx
MICROSS [ MICROSS COMPONENTS ]
