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Numéro de référence | J304 | ||
Description | N-Channel JFETs | ||
Fabricant | Vishay | ||
Logo | |||
1 Page
N-Channel JFETs
J304/305
Vishay Siliconix
PRODUCT SUMMARY
Part Number
J304
J305
VGS(off) (V)
−2 to −6
−0.5 to −3
V(BR)GSS Min (V)
−30
−30
gfs Min (mS)
4.5
3
IDSS Min (mA)
5
1
FEATURES
D Excellent High Frequency Gain: J304,
Gps 11 dB (typ) @ 400 MHz
D Very Low Noise: 3.8 dB (typ) @
400 MHz
D Very Low Distortion
D High ac/dc Switch Off-Isolation
D High Gain: AV = 60 @ 100 mA
BENEFITS
D Wideband High Gain
D Very High System Sensitivity
D High Quality of Amplification
D High-Speed Switching Capability
D High Low-Level Signal Amplification
APPLICATIONS
D High-Frequency Amplifier/Mixer
D Oscillator
D Sample-and-Hold
D Very Low Capacitance Switches
DESCRIPTION
The J304/305 n-channel JFETs provide high-performance
amplification, especially at high-frequency. These products
are available in tape and reel for automated assembly (see
Package Information).
For similar products in TO-236 (SOT-23) packages, see the
2N/SST5484 series data sheet, or in TO-206AF (TO-72)
packages, see the 2N/SST4416 series data sheet.
TO-226AA
(TO-92)
S1
D2
G3
Top View
ABSOLUTE MAXIMUM RATINGS
Gate-Source/Gate-Drain Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 V
Forward Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55 to 150_C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . −55 to 150_C
Lead Temperature (1/16” from case for 10 sec.) . . . . . . . . . . . . . . . . . . . 300_C
Power Dissipationa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 mW
Notes
a. Derate 2.8 mW/_C above 25_C
Document Number: 70236
S-50077—Rev. E, 24-Jan-05
www.vishay.com
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Pages | Pages 7 | ||
Télécharger | [ J304 ] |
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