2N4119A Vishay, 2N4119A Datasheet

Transistor

2N4119A

Manufacturer Part Number
2N4119A
Description
Transistor
Manufacturer
Vishay
Datasheets

Specifications of 2N4119A

Continuous Drain Current Id
600µA
Gate-source Breakdown Voltage
-40V
Mounting Type
Through Hole
Peak Reflow Compatible (260 C)
No
Transistor Polarity
N Channel
Current Rating
50mA
Leaded Process Compatible
No
Gate-source Cutoff Voltage
-6V
On Resistance Rds(on)
4.5kohm
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
2N4119A
Manufacturer:
Vishay
Quantity:
400
DESCRIPTION
The 2N/PN/SST4117A series of n-channel JFETs provide
ultra-high input impedance. These devices are specified with
a 1-pA limit and typically operate at 0.2 pA. This makes them
perfect choices for use as high-impedance sensitive front-end
amplifiers.
For applications information see AN105.
PRODUCT SUMMARY
FEATURES
D Ultra-Low Leakage: 0.2 pA
D Very Low Current/Voltage Operation
D Ultrahigh Input Impedance
D Low Noise
Document Number: 70239
S-41231—Rev. G, 28-Jun-04
Part Number
4117
4118
4119
D
S
1
2
TO-206AF
Top View
2N4117A
2N4118A
2N4119A
(TO-72)
V
−0.6 to −1.8
GS(off)
−1 to −3
−2 to −6
3
4
(V)
C
G
V
(BR)GSS
−40
−40
40
Min (V)
BENEFITS
D Insignificant Signal Loss/Error Voltage
D Low Power Consumption (Battery)
D Maximum Signal Output, Low Noise
D High Sensitivity to Low-Level Signals
N-Channel JFETs
with High-Impedance Source
G
D
S
g
fs
Min (mS)
TO-226AA
100
70
80
PN4117A
PN4118A
PN4119A
Top View
(TO-92)
1
2
3
The hermetically sealed TO-206AF package allows full
military
Information). The TO-226A (TO-92) plastic package provides
a low-cost option. The TO-236 (SOT-23) package provides
surface-mount capability. Both the PN and SST series are
available in tape-and-reel for automated assembly (see
Packaging Information).
I
DSS
Min (mA)
200
30
80
processing
2N/PN/SST4117A Series
2N4117A PN4117A SST4117
2N4118A PN4118A SST4118
2N4119A PN4119A SST4119
per
D
S
APPLICATIONS
D High-Impedance Transducer
D Smoke Detector Input
D Infrared Detector Amplifier
D Precision Test Equipment
*Marking Code for TO-236
Amplifiers
1
2
MIL-S-19500
SST4117 (T7)*
SST4118 (T8)*
SST4119 (T9)*
(SOT-23)
TO-236
Top View
Vishay Siliconix
3
www.vishay.com
(see
G
Military
1

Related parts for 2N4119A

2N4119A Summary of contents

Page 1

... Packaging Information). TO-226AA (TO-92 Top View PN4117A PN4118A PN4119A 2N/PN/SST4117A Series Vishay Siliconix 2N4117A PN4117A SST4117 2N4118A PN4118A SST4118 2N4119A PN4119A SST4119 APPLICATIONS D High-Impedance Transducer Amplifiers D Smoke Detector Input D Infrared Detector Amplifier D Precision Test Equipment per MIL-S-19500 (see TO-236 (SOT-23 ...

Page 2

... Series Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Gate-Source/Gate-Drain Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Forward Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage Temperature : (2N Prefix (PN, SST Prefix Operating Junction Temperature : (2N Prefix (PN, SST Prefix SPECIFICATIONS (T = 25_C UNLESS OTHERWISE NOTED) A Parameter Symbol Static Gate-Source V (BR)GSS Breakdown Voltage Gate-Source Cutoff Voltage V GS(off) Saturation Drain Current ...

Page 3

... −4 −5 500 400 −0.1 V 300 −0.2 V 200 −0.3 V −0.4 V 100 −0 2N/PN/SST4117A Series Vishay Siliconix Gate Leakage Current 100 −2.5 V GS(off 125_C I @ 125_C A GSS 100 25_C GSS T = 25_C − Drain-Gate Voltage (V) DG Common-Source Forward Transconductance vs. Drain Current V = −2.5 V ...

Page 4

... Series Vishay Siliconix TYPICAL CHARACTERISTICS (T Transfer Characteristics 100 V = −0.7 V GS(off 125_C A 40 25_C 20 −55_C 0 0 −0.2 −0.4 −0.6 V − Gate-Source Voltage (V) GS Transfer Characteristics 500 V = −2.5 V GS(off) 400 T = −55_C A 300 25_C 200 100 125_C 0 0 −1 −2 −3 V − Gate-Source Voltage (V) GS Circuit Voltage Gain vs ...

Page 5

... kHz 0 0.01 0.1 I − Drain Current (mA) D Document Number: 70239 S-41231—Rev. G, 28-Jun-04 = 25_C UNLESS OTHERWISE NOTED) A 200 160 120 −16 − 2N/PN/SST4117A Series Vishay Siliconix Equivalent Input Noise Voltage vs. Frequency 100 − Frequency (Hz) On-Resistance vs. Drain Current −0.7 V GS(off) ...

Page 6

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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