J/SST174/175/176/177 Series
Vishay Siliconix
P-Channel JFETs
J174
J175
J176
J177
SST174
SST175
SST176
SST177
PRODUCT SUMMARY
Part Number
J/SST174
J/SST175
J/SST176
J/SST177
V
GS(off)
(V)
5 to 10
3 to 6
1 to 4
0.8 to 2.25
r
DS(on)
Max (W)
85
125
250
300
I
D(off)
Typ (pA)
–10
–10
–10
–10
t
ON
Typ (ns)
25
25
25
25
FEATURES
D
D
D
D
D
Low On-Resistance: J174 <85
W
Fast Switching—t
ON
: 25 ns
Low Leakage: –10 pA
Low Capacitance: 5 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/SST174 series consists of p-channel analog switches
designed to provide low on-resistance and fast switching. This
series simplifies series-shunt switching applications when
combined with the Siliconix J/SST111 series.
The TO-226AA (TO-92) plastic package provides a low-cost
option, while the TO-236 (SOT-23) package provides
surface-mount capability. Both the J and SST series are
available in tape-and-reel for automated assembly (see
Packaging Information).
TO-236
(SOT-23)
TO-226AA
(TO-92)
D
1
D
G
2
S
S
3
2
1
3
G
Top View
Top View
J174
J175
J176
J177
SST174 (S4)*
SST175 (S5)*
SST176 (S6)*
SST177 (S7)*
*Marking Code for TO-236
For applications information see AN104.
Document Number: 70257
S-04030—Rev. E, 04-Jun-01
www.vishay.com
9-1
VISHAY [ VISHAY TELEFUNKEN ]
