Document Number: 28300

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Revision: 22-Sep-03

5

085 CS

Aluminum Capacitors

SMD (Chip) Standard

Vishay BCcomponents

CAPACITANCE (C)

020

40

20

40

60

80

0.4

0.6

0.8

1.0

100

1.2

T amb ( C)

o

C

0

C

1

2

3

1

2

3

Fig.8 Typical multiplier of capacitance as a function of ambient

temperature.

Curve 1: 6.3 V.

Curve 2: 25 V.

Curve 3: 63 V.

10

f (Hz)

0.6

0.7

0.8

0.9

1.0

1.1

C

0

C

1

2

3

1

2

3

Fig.9 Typical multiplier of capacitance as a function of frequency.

Curve 1: 6.3 V.

Curve 2: 25 V.

Curve 3: 63 V.

RIPPLE CURRENT AND USEFUL LIFE

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

40

50

60

70

80

90

100

lifetime multiplier

(1)

CCC205

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