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參數資料
| 型號： | 2N3819 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | N-Channel JFET(最小柵源擊穿電壓-25V，最小飽和漏極電流2mA的N溝道結型場效應管) |
| 中文描述： | N溝道場效應（最小柵源擊穿電壓- 25V的，最小飽和漏極電流二毫安的N溝道結型場效應管） |
| 文件頁數： | 1/5頁 |
| 文件大小： | 83K |
| 代理商： | 2N3819 |
2N3819
Siliconix
Vishay Siliconix, 2201 Laurelwood Road, Santa Clara, CA 95054
S-52424—Rev. C, 14-Apr-97 Siliconix was formerly a division of TEMIC Semiconductors
Phone (408)988-8000
FaxBack (408)970-5600
www.siliconix.com
1
N-Channel JFET
–8
–25
2
2
Excellent High-Frequency Gain: Gps 11 dB @
400 MHz
Very Low Noise: 3 dB @ 400 MHz
Very Low Distortion
High ac/dc Switch Off-Isolation
High Gain: A
V
= 60 @ 100 A
Wideband High Gain
Very High System Sensitivity
High Quality of Amplification
High-Speed Switching Capability
High Low-Level Signal Amplification
High-Frequency Amplifier/Mixer
Oscillator
Sample-and-Hold
Very Low Capacitance Switches
The 2N3819 is a low-cost, all-purpose JFET which offers
good performance at mid-to-high frequencies. It features low
noise and leakage and guarantees high gain at 100 MHz.
Its TO-226AA (TO-92) package is compatible with various
tape-and-reel options for automated assembly (see
Packaging Information). For similar products in TO-206AF
(TO-72) and TO-236 (SOT-23) packages, see the
2N4416/2N4416A/SST4416 data sheet.
1
TO-226AA
(TO-92)
Top View
S
D
G
2
3
Gate-Source/Gate-Drain Voltage
–25 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.)
Power Dissipation
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
300 C
350 mW
. . . . . . . . . . . . . . . . . .
Notes
A.
Derate 2.8 mW/ C above 25 C
Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70238.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 2N3819 PBFREE | 功能描述:TRANS JFET N-CH 25V 10MA TO-92 制造商:central semiconductor corp 系列:- 包裝:Digi-Reel? 零件狀態:有效 晶體管類型:N 通道 JFET 頻率:- 增益:- 電壓 - 測試:- 額定電流:- 噪聲系數:- 電流 - 測試:- 功率 - 輸出:- 電壓 - 額定:25V 封裝/外殼:TO-226-3，TO-92-3 標準主體（!--TO-226AA） 供應商器件封裝:TO-92 標準包裝:1 |
| 2N3819 | 制造商:Fairchild Semiconductor Corporation 功能描述:TRANSISTOR JFET N TO-92 |
| 2N3819 | 制造商:Vishay Siliconix 功能描述:TRANSISTOR JFET N TO-92 |
| 2N3819/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:JFET VHF/UHF Amplifier |
| 2N3819_02 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:N-Channel RF Amplifier |
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