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參數(shù)資料
| 型號： | 2N4391 |
| 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-206AA |
| 封裝： | HERMETIC SEALED, TO-18, 3 PIN |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 59K |
| 代理商： | 2N4391 |
2N/PN/SST4391 Series
Vishay Siliconix
Document Number: 70241
S-04028—Rev. F, 04-Jan-01
www.vishay.com
7-5
TYPICAL CHARACTERISTICS (TA = 25_C UNLESS OTHERWISE NOTED)
Noise Voltage vs. Frequency
100
10
1
10
100
1 k
100 k
10 k
VDS = 10 V
Forward Transconductance and Output onductance
vs. Gate-Source Cutoff Voltage*
50
0
–2
–10
500
200
0
gfs and gos @ VDS = 20 V
VGS = 0 V, f = 1 kHz
Gate Leakage Current
030
TA = 125_C
TA = 25_C
Common-Gate Input Admittance
100
10
1
0.1
100
1000
200
500
(mS)
VDG = 10 V
ID = 10 mA
TA = 25_C
Common-Gate Forward Admittance
Common-Gate Reverse Admittance
100
10
1
0.1
100
1000
200
500
(mS)
VDG = 10 V
ID = 10 mA
TA = 25_C
10
1.0
0.1
0.01
100
1000
200
500
VDG = 10 V
ID = 10 mA
TA = 25_C
(mS)
VDG – Drain-Gate Voltage (V)
VGS(off) – Gate-Source Cutoff Voltage (V)
f – Frequency (Hz)
f – Frequency (MHz)
40
30
20
10
–4
–6
–8
IGSS @ 125
_C
6
121824
400
200
100
0.1 pA
1 pA
10 pA
100 pA
1 nA
10 nA
ID = 1 mA
ID = 10 mA
gfs
gos
1 mA
IGSS @ 25_C
ID = 10 mA
gig
big
–gfg
bfg
gfg
–grg
–brg
+grg
10 mA
IG(on) @ ID
1 mA
e
n
–
Noise
V
oltage
nV
/
Hz
gos
–
Output
Conductance
(
S)
g
fs
–
Forward
T
ransconductance
(mS)
I G
–
Gate
Leakage)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 2N4391 | 40 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18 |
| 2N4391 | N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18 |
| 2N4392 | N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18 |
| 2N4392 | 40 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18 |
| 2N4393-E3 | N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-206AA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 2N4391_TO-18 | 制造商:MICROSS 制造商全稱:MICROSS 功能描述:Single N-Channel JFET switch |
| 2N4391-2 | 制造商:Vishay Siliconix 功能描述:TRANS JFET N-CH 3PIN TO-18 - Bulk |
| 2N4391-2L | 制造商:Vishay Angstrohm 功能描述:THE 2N4391-2 WITH SOLDER DIP 制造商:Vishay Siliconix 功能描述:THE 2N4391-2 WITH SOLDER DIP |
| 2N4391-E3 | 功能描述:JFET 55V 5pA RoHS:否 制造商:ON Semiconductor 晶體管極性:N-Channel 漏極電流（Vgs=0 時的 Idss）:50 mA 漏源電壓 VDS:15 V 閘/源擊穿電壓: 漏極連續(xù)電流:50 mA 配置: 安裝風(fēng)格: 封裝 / 箱體:SC-59 封裝:Reel |
| 2N4391-E3 | 制造商:Vishay Siliconix 功能描述:TRANSISTORS - JFET |
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