096 PLL-4TSI

Vishay BCcomponents

Aluminum Capacitors

Power Long Life 4-Terminal Snap-In

www.vishay.com

For technical questions, contact: aluminumcaps2@vishay.com

Document Number: 28392

6

Revision: 08-Aug-08

RIPPLE CURRENT AND USEFUL LIFE

Table 2

Table 3

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.5

0.0

40

50

60

70

80

90

100

(1)

lifetime multiplier

CCC205-05

Fig.8

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

FREQUENCY (Hz)

50

0.9

100

1.0

200

1.2

400

1.3

1000

1.4

10 000

1.5

TEST PROCEDURES AND REQUIREMENTS

TEST

PROCEDURE

(quick reference)

REQUIREMENTS

NAME OF TEST

REFERENCE

Endurance

IEC 60384-4/

EN130300

subclause 4.13

2000 hours

ΔC/C: ± 10 %

ESR

≤ 1.3 x spec. limit

Z

≤ 2 x spec. limit

Useful life

CECC 30301

subclause 4.13

5000 hours

ΔC/C: ± 30 %

ESR

≤ 3 x spec. limit

Z

≤ 3 x spec. limit

no short or open circuit,

no visible damage

total failure percentage

: ≤ 3 %

Shelf life

IEC 60384-4/

EN130300

subclause 4.17

1000 hours

24 to 48 hours before measurement

ΔC/C: ± 10 %

ESR

≤ 1.2 x spec. limit