J/SST108 Series
Vishay Siliconix
N–Channel JFETs
J108
SST108
SST109
SST110
J109
J110
PRODUCT SUMMARY
Part Number
VGS(off) (V)
rDS(on) Max (W)
ID(off) Typ (pA)
tON Typ (ns)
J/SST108
J/SST109
J/SST110
–3 to –10
–2 to –6
8
20
20
20
4
4
4
12
18
–0.5 to –4
FEATURES
BENEFITS
APPLICATIONS
D Low On-Resistance: J108 <8 W
D Fast Switching—tON: 4 ns
D Low Leakage: 20 pA
D Low Error Voltage
D Analog Switches
D Choppers
D High-Speed Analog Circuit Performance
D Negligible “Off-Error” Excellent Accuracy
D Good Frequency Response
D Sample-and-Hold
D Normally “On” Switches
D Current Limiters
D Low Capacitance: 11 pF
D Low Insertion Loss
D Eliminates Additional Buffering
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 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.
The SST108 series is comprised of surface-mount
devices featuring the lowest rDS(on) of any TO-236
(SOT-23) JFET device.
TO-226AA
(TO-92)
TO-236
(SOT-23)
D
S
1
2
1
2
3
D
S
3
G
G
Top View
SST108 (I8)*
SST109 (I9)*
SST110 (I0)*
Top View
*Marking Code for TO-236
J108, J109, J110
Document Number: 70231
S-04028—Rev. E, 04-Jun-01
www.vishay.com
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