參數(shù)資料
型號: J305-TA
廠商: VISHAY SILICONIX
元件分類: 小信號晶體管
英文描述: N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-226AA
封裝: TO-92, 3 PIN
文件頁數(shù): 1/7頁
文件大?。?/td> 95K
代理商: J305-TA
J304/305
Vishay Siliconix
Document Number: 70236
S-50077—Rev. E, 24-Jan-05
www.vishay.com
1
N-Channel JFETs
PRODUCT SUMMARY
Part Number
VGS(off) (V)
V(BR)GSS Min (V)
gfs Min (mS)
IDSS Min (mA)
J304
2 to 6
30
4.5
5
J305
0.5 to 3
30
3
1
FEATURES
BENEFITS
APPLICATIONS
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
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
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.
S
D
G
TO-226AA
(TO-92)
Top View
1
2
3
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
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