030AS datasheet(7/9 Pages) VISHAY

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030/031 AS

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Vishay BCcomponents

Revision: 24-Apr-12

Document Number: 28327

For technical questions, contact: aluminumcaps1@vishay.com

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RIPPLE CURRENT AND USEFUL LIFE

Fig. 10 - Multiplier of useful life as a function of ambient temperature and ripple current load

Table 4

MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY

FREQUENCY

(Hz)

IR MULTIPLIER

UR = 6.3 V TO 10 V

UR = 16 V TO 25 V

UR = 40 V TO 100 V

0.95

0.90

0.85

100

1.00

300

1.07

1.12

1.20

1000

1.12

1.20

1.30

3000

1.15

1.25

1.35

 10 000

1.20

1.30

1.40

3.3

3.2

3.0

2.8

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.5

0.0

3.1

100

amb (°C)

CCC205

lifetime multiplier

(1)

CCC205

A = actual ripple current at 100 Hz

R = rated ripple current at 100 Hz, 85 °C

(1) Useful life at 85 °C and I

R applied:

case Ø D x L = 4.5 mm x 10 mm to

10 mm x 25 mm: 3000 h

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