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參數資料
| 型號： | 790D |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Resin-Molded, Radial-Lead Solid Tantalum Capacitors |
| 中文描述： | 樹脂成型，徑向引線固體鉭電解電容器 |
| 文件頁數： | 6/7頁 |
| 文件大小： | 99K |
| 代理商： | 790D |
www.vishay.com
118
790D
Vishay Sprague
Document Number 42072
Revision 26-Mar-02
For technical questions, contact europetantalum@vishay.com
1. Operating Temperature
: - 55
°
C to + 85
°
C with rated
voltage U
R
applied. + 85
°
C to + 125
°
C with linear voltage
derating to category voltage U
C
(see general information)
applied.
2
.
Capacitance and Tolerance
: Capacitance measured
at 100Hz and + 25
°
C shall be within the specified
tolerance limits of the nominal rating.
3. Reverse Voltage:
15% of rated voltage at + 25
°
C
5% of rated voltage at + 85
°
C
4. Surge Voltage
:
130% of U
R
at + 85
°
C
130% of U
C
at + 125
°
C.
5. Impedance at 100 kHz:
Measured at + 20
°
C
±
5
°
C,
impedance shall not exceed the values listed in data
sheet.
6. Stability at low and high temperatures:
Capacitance
change with temperature, dissipation factor and DC
leakage current shall not exceed the limits of the following
table.
PERFORMANCE CHARACTERISTICS
7. Life Test
: 2000 hours at + 85
°
C with rated voltage applied
2000 hours at + 125
°
C. with category voltage applied.
C/C
≤
10% of initial value
I
L
≤
1.25 initial limit
DF
≤
initial limit
8. Humidity Test:
56 days at + 40
°
C, 90% relative humidity
C/C
≤
8% of initial value
I
L
≤
initial limit
DF
≤
initial limit
TEMP-
ERATURE
CAPACITANCE DISSIPATION
CHANGE
C
R
U
R
≤
1900
C
R
U
R
> 1900
- 10%
LEAKAGE
CURRENT
FACTOR
I
L
- 55
°
C
9%
11%
-
+ 25
°
C
-
6%
8%
0.01 C
R
x U
R
or
1
μ
A whichever is
greater
+ 85
°
C
+ 12%
9%
11%
0.1 C
R
x U
R
or
10
μ
A whichever is
greater
+ 125
°
C
+ 15%
12%
14%
0.125 C
R
x U
R
or
12.5
μ
A whichever is
greater
9. Charge and Discharge Test
: 1 million cycles at + 85
°
C,
0.5 s charge at U
R.
0.5 s discharge
Series resistance < 0.5 ohm
C/C
≤
5% of initial value
I
L
≤
initial limit
DF
≤
initial limit
10.Marking:
Top:
Front: Type, date code, SPRAGUE trademark
Rating and polarity
Resin-Coated, Radial-Leaded
Solid Tantalum Capacitors
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 790D-105X0040A2 | 制造商:Vishay BCcomponents 功能描述: |
| 790D105X0040A2B | 制造商:Vishay Intertechnologies 功能描述:Solid Electrolyte Tantalex Capacitors, Molded Case, Radial Leaded, European Styl |
| 790D105X0040A2BE3 | 制造商:Vishay Semiconductors 功能描述: 制造商:Vishay Sprague 功能描述:CAP 1UF 40VDC 20% 4.7 X 4.2 X 7.3MM RDL 2.54MM - Bulk |
| 790D105X0040A2YE3 | 制造商:Vishay Semiconductors 功能描述: 制造商:Vishay Sprague 功能描述:SOLID-ELECTROLYTE TANTALEX CAPACITORS,RESIN-COATED, RADIAL- - Tape and Reel |
| 790D105X0050A2YE3 | 制造商:Vishay Sprague 功能描述:CAP 1UF 50VDC 20% 4.7 X 4.2 X 7.3MM RDL 2.54MM - Tape and Reel |
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