Datasheet

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Vishay
Revision: 15-Oct-14
2
Document Number: 28005
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ADDITIONAL ELECTRICAL DATA
Notes
• Where, C = rated capacitance in μF
• V = rated DC working voltage in V
Note
• When the capacitance exceeds 1000 μF, 0.02 shall be added every 1000 μF increase.
Notes
(1)
The specifications shall be satisfied when the capacitors are restored to 20 °C after the rated voltage applied for 2000 h at 105 °C.
(2)
The rated voltage shall be applied to the capacitors before measurements for 160 V to 450 V (refer to JIS C 5101-44.1).
LEAKAGE CURRENT (Test conditions: U
R
, 20 °C)
RATED VOLTAGE TIME CASE SIZE VALUE
6.3 V to 100 V after 2 min
Ø 4 mm to Ø 10 mm
I = 0.01 CV or 3 μA,
whichever is greater
Ø 12.5 mm to Ø 18 mm
I = 0.03 CV or 4 μA,
whichever is greater
160 V to 450 V after 5 min Ø 12.5 mm to Ø 18 mm I = 0.04 CV + 100 μA
DISSIPATION FACTOR (tan at 120 Hz, 20 °C)
RATED VOLTAGE 6.3 10 16 25 35 50 63 100 160 TO 250 400 TO 450
Ø 4 mm to Ø 10 mm 0.45 0.35 0.28 0.18 0.16 0.14 0.12 0.12 - -
Ø 12.5 mm to Ø 18 mm 0.40 0.38 0.34 0.26 0.22 0.18 0.14 0.10 0.20 0.25
LOW TEMPERATURE BEHAVIOR (at 120 Hz)
IMPEDANCE RATIO CASE SIZE
RATED VOLTAGE
6.3 10 16 25 35 50 63 100 160 TO 250 400 TO 450
Ø D < 12.5 mm44322223 - -
Ø D  12.5 mm54322222 3 6
Ø D < 12.5 mm128643334 - -
Ø D  12.5 mm108643333 6 10
MULTIPLIER OF RIPPLE CURRENT AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
CAPACITANCE
(μF)
< 1000 1000 < C  4700
50 0.80 0.85
120 1.00 1.00
1000 1.25 1.15
10 000 and up 1.40 1.25
TEST PROCEDURES AND REQUIREMENTS
TEST TEST TIME CAPACITANCE CHANGE DISSIPATION FACTOR LEAKAGE CURRENT
Endurance
(1)
2000 h
Within ± 25 % of initial value
for Ø  D 6.3 mm;
within ± 20 % of initial value
for Ø  D 8 mm
Less than 300 % of specified value
for Ø  D 6.3 mm;
less than 200 % of specified value
for Ø  D 8 mm;
Within specified value
Shelf life
(2)
1000 h
Z
- 25 °C
Z
+ 20 °C
-----------------------
Z
- 55 °C or - 40 °C
Z
+ 20 °C
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