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參數(shù)資料
| 型號(hào)： | U441 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Matched N-Channel JFET Pairs(最小柵源擊穿電壓-25V，柵極工作電流-1pA的N溝道結(jié)型場(chǎng)效應(yīng)管) |
| 中文描述： | 匹配N(xiāo)溝道場(chǎng)效應(yīng)對(duì)（最小柵源擊穿電壓- 25V的，柵極工作電流，僅為1pA的N溝道結(jié)型場(chǎng)效應(yīng)管） |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大小： | 74K |
| 代理商： | U441 |
U440/441
2
Siliconix
P-37405—Rev. C, 04-Jul-94
Specifications
a
Limits
U440
U441
Parameter
Symbol
Test Conditions
Typ
b
Min
Max
Min
Max
Unit
Static
Gate-Source
Breakdown Voltage
V
(BR)GSS
I
G
= –1 A, V
DS
= 0 V
–35
–25
–25
V
Gate-Source
Cutoff Voltage
V
GS(off)
V
DS
= 10 V, I
D
= 1 nA
–3.5
–1
–6
–1
–6
Saturation Drain Current
c
I
DSS
V
DS
= 10 V, V
GS
= 0 V
V
GS
= –15 V, V
DS
= 0 V
15
6
30
6
30
mA
Gate Reverse Current
I
GSS
–1
–500
–500
pA
T
A
= 125 C
–2
nA
Gate Operating Current
I
G
V
DG
= 10 V, I
D
= 5 mA
–1
–500
–500
pA
T
A
= 125 C
–0.3
nA
Gate-Source
Forward Voltage
V
GS(F)
I
G
= 1 mA , V
DS
= 0 V
0.7
V
Dynamic
Common-Source
Forward Transconductance
g
fs
V
DS
= 10 V, I
D
= 5 mA
f = 1 kHz
6
4.5
9
4.5
9
mS
Common-Source
Output Conductance
g
os
70
200
200
S
Common-Source
Input Capacitance
C
iss
V
DS
= 10 V, I
D
= 5 mA
f = 1 MHz
3
pF
Common-Source Reverse
Transfer Capacitance
C
rss
1
Equivalent Input
Noise Voltage
e
n
V
DS
= 10 V, I
D
= 5 mA
f = 10 kHz
4
nV
√
Hz
Matching
Differential
Gate-Source Voltage
V
DG
= 10 V, I
D
= 5 mA
6
10
20
mV
Gate-Source Voltage
Differential Change
with Temperature
V
DG
= 10 V, I
D
= 5 mA
T
A
= –55 to 125 C
20
V/ C
Saturation Drain
Current Ratio
d
V
DS
= 10 V, V
GS
= 0 V
0.97
Transconductance Ratio
d
V
DS
= 10 V, I
D
= 5 mA
f = 1 kHz
0.97
Common Mode
Rejection Ratio
CMRR
V
DG
= 5 to 10 V, I
D
= 5 mA
85
dB
Notes
a.
b.
c.
d.
T
A
= 25 C unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Pulse test: PW
300 s duty cycle
3%.
Assumes smaller value in the numerator.
NZFD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U441_TO-71 | 制造商:MICROSS 制造商全稱:MICROSS 功能描述:a tightly matched Monolithic Dual N-Channel JFET |
| U441-E3 | 功能描述:JFET Dual Matched RoHS:否 制造商:ON Semiconductor 晶體管極性:N-Channel 漏極電流（Vgs=0 時(shí)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 |
| U443 | 制造商:Calogic LLC 功能描述: 制造商:APEM 功能描述:Switch Hardware |
| U444 | 制造商:CALOGIC 制造商全稱:CALOGIC 功能描述:N-Channel JFET Monolithic Dual |
| U4442 | 制造商:APEM 功能描述:Switch Hardware |
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