2N/PN/SST4391 Series
Vishay Siliconix
N-Channel JFETs
2N4391
2N4392
2N4393
PRODUCT SUMMARY
Part Number
2N/PN/SST4391
2N/PN/SST4392
2N/PN/SST4393
PN4391
PN4392
PN4393
SST4391
SST4392
SST4393
V
GS(off)
(V)
–4
to –10
–2 to –5
–0.5 to –3
r
DS(on)
Max (W)
30
60
100
I
D(off)
Typ (pA)
5
5
5
t
ON
Typ (ns)
4
4
4
FEATURES
D
Low On-Resistance: 4391<30
W
D
Fast Switching—t
ON
: 4 ns
D
High Off-Isolation: I
D(off)
with Low
Leakage
D
Low Capacitance: < 3.5 pF
D
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, Low Glitches
Eliminates Additional Buffering
APPLICATIONS
D
D
D
D
D
D
Analog Switches
Choppers
Sample-and-Hold
Normally “On” Switches
Current Limiters
Commutators
DESCRIPTION
The 2N/PN/SST4391 series features many of the superior
characteristics of JFETs which make it a good choice for
demanding analog switching applications and for specialized
amplifier circuits.
The 2N series hermetically-sealed TO-206AA (TO-18) can is
available with processing per MIL-S-19500 (see Military
Information). Both the PN, TO-226AA (TO-92), and SST,
TO-236 (SOT-23), series are available in tape-and-reel for
automated assembly (see Packaging Information). For similar
dual products, see the 2N5564/5565/5566 data sheet.
TO-206AA
(TO-18)
TO-226AA
(TO-92)
1
D
S
2
S
2
1
S
1
TO-236
(SOT-23)
D
3
G
2
D
Top View
2N4391
2N4392
2N4393
3
G and Case
G
3
Top View
PN4391
PN4392
PN4393
Top View
SST4391 (CA)*
SST4392 (CB)*
SST4393 (CC)*
*Marking Code for TO-236
For applications information see AN104 and AN106
.
Document Number: 70241
S-04028—Rev. F, 04-Jan-01
www.vishay.com
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