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參數資料
| 型號： | 1T412 |
| 廠商： | Sony Corporation |
| 英文描述： | Vandal Resistant Pushbutton Switch; Illumination:Illuminated; Actuator Style:Round; Actuator Diameter:22mm; Circuitry:SPST; Switch Operation:Push to Make; Switch Terminals:Screw; Contact Current Max:50mA |
| 中文描述： | 變容二極管 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 59K |
| 代理商： | 1T412 |
—1—
E96147A67-TE
Absolute Maximum Ratings
(Ta=25 °C)
Reverse voltage
Peak reverse voltage
V
R
V
RM
30
35
(RL
≥
10 k
)
–20 to +75
–65 to +150
V
V
Operating temperature
Storage temperature
Topr
Tstg
°C
°C
Description
The 1T412 is a variable capacitance diode
designed for electronic tuning of BS tuners using a
super-small-miniature flat package (SSVC).
Features
Super-small-miniature flat package
Low series resistance:
Large capacitance ratio: 5.7 Typ.
Small leakage current:
Capacitance deviation in a matching group:
1.8
Max.
(f=470 MHz)
(C
2
/C
25
)
10 nA Max. (V
R
=28 V)
within 5 %
Applications
Electronic tuning of BS tuners
Structure
Silicon epitaxial planar type diode
Variable Capacitance Diode
1T412
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
V
R
=1V, f=470 MHz
V
R
=2 to 25 V, f=1 MHz
Min.
3.27
0.57
5.0
Typ.
5.7
1.1
Max.
10
4.51
0.77
1.8
5
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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相關代理商/技術參數 |
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|---|---|
| 1T413 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
| 1T417 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Variable Capacitance Diode |
| 1T420NK012U36567 | 制造商:Infineon Technologies AG 功能描述: |
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| 1T4G | 功能描述:整流器 1A,400V,Std GLASS Pass Rect RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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