參數(shù)資料
型號: 1T399
元件分類: 變?nèi)荻O管
英文描述: 29.5 pF, 34 V, SILICON, VARIABLE CAPACITANCE DIODE
封裝: M-235, 2 PIN
文件頁數(shù): 1/4頁
文件大小: 48K
代理商: 1T399
—1—
E97454A82-TE
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.
Absolute Maximum Ratings (Ta=25 °C)
Reverse voltage
VR
34
V
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–65 to +150
°C
Description
The 1T399 is a variable capacitance diode
designed for the electronic tuning of wide-band
CATV tuners, and it has a super miniature package.
Features
Super miniature package
Small series resistance 0.75
Max. (f=470 MHz)
Large capacitance ratio 11.7
Typ. (C2/C25)
18.0
Typ. (C1/C28)
Small leak current
10 nA Max. (VR=28 V)
Capacitance deviation in a matching group:
within 2 %
Applications
Electronic tuning of wide-band CATV tuners
Structure
Silicon epitaxial planar-type diode
Variable Capacitance Diode
M-235
1T399
Electrical Characteristics
(Ta=25 °C)
Item
Reverse current
Diode capacitance
Capacitance ratio
Series resistance
Capacitance deviation in a
matching group
Symbol
IR
C2
C25
C2/C25
C25/C28
rs
C
Conditions
VR=28 V
VR=2 V, f=1 MHz
VR=25 V, f=1 MHz
CD=14 pF, f=470 MHz
VR=2 to 25 V, f=1 MHz
Min.
Typ.
Max.
Unit
10
nA
29.50
35.50
pF
2.53
2.93
pF
11.0
11.7
1.03
0.75
2%
For the availability of this product, please contact the sales office.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1T399M20T8A 制造商:SONY 功能描述:*
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