J/SST108 Series
Vishay Siliconix
N–Channel JFETs
J108
J109
J110
PRODUCT SUMMARY
Part Number
J/SST108
J/SST109
J/SST110
SST108
SST109
SST110
V
GS(off)
(V)
–3 to –10
–2 to –6
–0.5 to –4
r
DS(on)
Max (W)
8
I
D(off)
Typ (pA)
20
20
20
t
ON
Typ (ns)
4
4
4
12
18
FEATURES
D
D
D
D
D
Low On-Resistance: J108 <8
W
Fast Switching—t
ON
: 4 ns
Low Leakage: 20 pA
Low Capacitance: 11 pF
Low Insertion Loss
BENEFITS
D
D
D
D
D
Low Error Voltage
High-Speed Analog Circuit Performance
Negligible “Off-Error” Excellent Accuracy
Good Frequency Response
Eliminates Additional Buffering
APPLICATIONS
D
D
D
D
D
Analog Switches
Choppers
Sample-and-Hold
Normally “On” Switches
Current Limiters
DESCRIPTION
The J/SST108 series is designed with high-performance
analog switching applications in mind. It features low
on-resistance, good off-isolation, and fast switching.
The SST108 series is comprised of surface-mount
devices featuring the lowest r
DS(on)
of any TO-236
(SOT-23) JFET device.
The TO-226AA (TO-92) plastic package provides a
low-cost option. Both the J and SST series are available
in tape-and-reel for automated assembly (see Packaging
Information).
For similar products packaged in
TO-206AC (TO-52), see the 2N5432/5433/5434 data
sheet.
TO-226AA
(TO-92)
TO-236
(SOT-23)
D
1
D
1
3
G
S
2
S
2
G
3
Top View
SST108 (I8)*
SST109 (I9)*
SST110 (I0)*
*Marking Code for TO-236
Top View
J108, J109, J110
Document Number: 70231
S-04028—Rev. E, 04-Jun-01
www.vishay.com
7-1
VISHAY [ VISHAY TELEFUNKEN ]
