2N/PN/SST4391 Series

Vishay Siliconix

Document Number: 70241

S-04028—Rev. F, 04-Jan-01

www.vishay.com

7-1

N-Channel JFETs

2N4391

PN4391

SST4391

2N4392

PN4392

SST4392

2N4393

PN4393

SST4393

PRODUCT SUMMARY

Part Number

2N/PN/SST4391

30

5

4

2N/PN/SST4392

–2 to –5

60

5

4

2N/PN/SST4393

–0.5 to –3

100

5

4

FEATURES

BENEFITS

APPLICATIONS

D Low On-Resistance: 4391<30 W

Leakage

D Low Capacitance: < 3.5 pF

D Low Insertion Loss

D Low Error Voltage

D High-Speed Analog Circuit Performance

D Negligible “Off-Error,” Excellent Accuracy

D Good Frequency Response, Low Glitches

D Eliminates Additional Buffering

D Analog Switches

D Choppers

D Sample-and-Hold

D Normally “On” Switches

D Current Limiters

D 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.

D

S

G and Case

TO-206AA

(TO-18)

Top View

2N4391

2N4392

2N4393

1

23

TO-226AA

(TO-92)

Top View

PN4391

PN4392

PN4393

D

G

S

1

2

3

D

S

G

TO-236

(SOT-23)

2

3

1

Top View

SST4391 (CA)*

SST4392 (CB)*

SST4393 (CC)*

*Marking Code for TO-236

For applications information see AN104 and AN106

.