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參數(shù)資料
| 型號： | 1T404 |
| 廠商： | Sony Corporation |
| 英文描述： | Variable Capacitance Diode |
| 中文描述： | 變?nèi)荻O管 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 52K |
| 代理商： | 1T404 |
—1—
E95917-TE
Absolute Maximum Ratings
(Ta=25 °C)
Reverse voltage
Operating temperature
Storage temperature
V
R
Topr
Tstg
34
V
–20 to +75
–65 to +150
°C
°C
Description
The 1T404 is a variable capacitance diode
designed for electronic tuning of wide-band CATV
tuners using a super-small-miniature flat package
(SSVC).
Features
Super-small-miniature flat package
Low series resistance:
Large capacitance ratio: 11.5 Typ.
Small leakage current:
Capacitance deviation in a matching group:
0.75
Max. (f=470 MHz)
(C
2
/C
25
)
10 nA Max. (V
R
=28 V)
within 2 %
Applications
Electronic tuning of wide-band CATV tuners
Structure
Silicon epitaxial planar type diode
Variable Capacitance Diode
1T404
M-290
Electrical Characteristics
(Ta=25 °C)
Item
Reverse current
Diode capacitance
Capacitance ratio
Series resistance
Capacitance
deviation in a
matching group
Symbol
I
R
C
2
C
25
C
2
/C
25
rs
C
Conditions
V
R
=28 V
V
R
=2 V, f=1 MHz
V
R
=25 V, f=1 MHz
C
D
=14 pF, f=470 MHz
V
R
=2 to 25 V, f=1 MHz
Min.
29.36
2.49
11.0
Typ.
11.5
Max.
10
34.26
2.89
0.75
2
Unit
nA
pF
pF
%
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1T404A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
| 1T405 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
| 1T405A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
| 1T406 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
| 1T407 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
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