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SST113_SOT-23

Description
N-CHANNEL JFET
File Size284KB,2 Pages
ManufacturerMicross
Websitehttps://www.micross.com
Download Datasheet View All

SST113_SOT-23 Overview

N-CHANNEL JFET

SST113
N-CHANNEL JFET
Linear Systems replaces discontinued Siliconix SST113
This n-channel JFET is optimised for low noise high
performance switching. The part is particularly suitable
for use in low noise audio amplifiers. The SOT-23
package is well suited for cost sensitive applications
and mass production.
(See Packaging Information).
FEATURES 
DIRECT REPLACEMENT FOR SILICONIX SST113 
LOW GATE LEAKAGE CURRENT 
5pA 
FAST SWITCHING 
t
(on)
 ≤ 4ns 
ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) 
Maximum Temperatures 
Storage Temperature 
‐55°C to +150°C 
SST113 Benefits:
Operating Junction Temperature 
‐55°C to +135°C 
Short Sample & Hold Aperture Time
Maximum Power Dissipation 
Low insertion loss
Continuous Power Dissipation  
350mW 
Low Noise
MAXIMUM CURRENT
SST113 Applications:
Gate Current (Note 1) 
50mA 
Analog Switches
MAXIMUM VOLTAGES 
Commutators
Gate to Drain Voltage 
V
GDS
 = ‐35V 
Choppers
Gate to Source Voltage 
V
GSS
 = ‐35V 
 
 
SST113 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL 
CHARACTERISTIC 
MIN 
TYP. 
MAX 
UNITS 
CONDITIONS 
BV
GSS
 
Gate to Source Breakdown Voltage 
‐35 
‐‐ 
‐‐ 
 
I
= 1µA,   V
DS
 = 0V 
 
V
GS(off)
 
Gate to Source Cutoff Voltage 
‐‐ 
‐‐ 
‐3 
V
DS
 = 5V, I
D
 = 1µA 
V
GS(F)
 
Gate to Source Forward Voltage 
‐‐ 
0.7 
‐‐ 
I
= 1mA,   V
DS
 = 0V 
I
DSS
 
Drain to Source Saturation Current (Note 2) 
‐‐ 
‐‐ 
mA 
V
DS
 = 15V, V
GS 
= 0V 
I
GSS
 
Gate Reverse Current 
‐‐ 
‐0.005 
‐1 
nA 
V
GS 
= ‐15V,  V
DS
 = 0V 
I
G
 
Gate Operating Current 
‐‐ 
‐0.5 
‐‐ 
pA 
V
DG
 = 15V,  I
D
 = 10mA 
I
D(off)
 
Drain Cutoff Current 
‐‐ 
 0.005 
nA 
V
DS
 = 5V, V
GS 
= ‐10V 
r
DS(on)
 
Drain to Source On Resistance 
‐‐ 
‐‐ 
100 
Ω 
I
= 1mA,  V
DS
 = 0V 
 
 
 
 
 
 
 
SST113 DYNAMIC ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) 
SYMBOL 
CHARACTERISTIC 
MIN 
TYP. 
MAX 
UNITS 
CONDITIONS 
g
fs
 
Forward Transconductance 
‐‐ 
‐‐ 
mS 
V
DS
 = 20V,  I
D
 = 1mA , f = 1kHz 
g
os
 
Output Conductance 
‐‐ 
25 
‐‐ 
µS 
r
DS(on)
 
Drain to Source On Resistance 
‐‐ 
‐‐ 
100 
Ω 
V
GS 
= 0V, I
D
 = 0mA,  f = 1kHz 
C
iss
 
Input Capacitance 
‐‐ 
12 
pF 
V
DS
 = 0V, V
GS 
= ‐10V, f = 1MHz 
 
C
rss
 
Reverse Transfer Capacitance 
‐‐ 
e
n
 
Equivalent Noise Voltage 
‐‐ 
‐‐ 
nV/√Hz 
V
DG
 = 10V,  I
D
 = 1mA , f = 1kHz 
 
 
 
 
 
 
 
SST113 SWITCHING CHARACTERISTICS @ 25°C (unless otherwise noted) 
SYMBOL 
CHARACTERISTIC 
 
UNITS 
CONDITIONS 
Click To Buy
Turn On Time 
Turn On Rise Time 
Turn Off Time 
Turn Off Fall Time 
15 
 
 
ns 
V
DD
 = 10V 
V
GS
(H) = 0V 
 
See Switching Circuit 
 
 
 
 
 
 
 
 
Available Packages:
SST113 in SOT-23
SST113 in bare die.
Please contact Micross for full
package and die dimensions
SOT-23 (Top View)
t
d(on)
 
t
r
 
t
d(off)
 
t
f
 
Note 1 ‐ Absolute maximum ratings are limiting values above which SST113 serviceability may be impaired.  Note 2 – Pulse test: PW≤ 300 µs, Duty Cycle ≤ 3%
                                                                                                                 
SST113 SWITCHING CIRCUIT PARAMETERS                                                                                                                          
‐5V 
R
L
 
3200Ω 
I
D(on)
 
3mA 
 
 
 
 
Micross Components Europe
 
 
 
 
 
 
V
GS(L)
 
SWITCHING TEST CIRCUIT
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.

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