085CS datasheet(6/6 Pages) VISHAY

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Document Number: 28300

Revision: 22-Sep-03

085 CS

Vishay BCcomponents

Aluminum Capacitors

SMD (Chip) Standard

Table 6

Table 7

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

FREQUENCY

(Hz)

IR MULTIPLIER

UR = 6.3 to 16 V

UR = 25 to 40 V

UR = 63 V

0.80

0.75

0.70

100

1.00

300

1.20

1.30

1.55

1000

1.35

1.55

1.90

3000

1.45

1.70

2.30

≥10000

1.50

1.80

2.50

TEST PROCEDURES AND REQUIREMENTS

TEST

PROCEDURE

(quick reference)

REQUIREMENTS

NAME OF TEST

REFERENCE

Mounting

IEC 60384-18,

subclause 4.3

shall be performed prior to tests

mentioned below;

method: reﬂow or (double-) wave

soldering;

for maximum temperature load refer to

chapter “Mounting”

∆C/C: ±10%

tan δ ≤ spec. limit

IL5 ≤ 2 × spec. limit

Endurance

IEC 60384-18/

CECC 32300,

subclause 4.15

Tamb = 85 °C; UR applied;

1000 hours

∆C/C: ±20%

tan δ ≤ 2 × spec. limit

Z ≤ 3 × spec. limit

IL5 ≤ spec. limit

Useful life

CECC 30301,

subclause 1.8.1

Tamb = 85 °C; UR and IR applied;

1500 hours

∆C/C: ±50%

tan δ ≤ 3 × spec. limit

Z ≤ 3 × spec. limit

IL5 ≤ spec. limit

no short or open circuit

total failure percentage: ≤ 3%

Shelf life

(storage at high

temperature)

IEC 60384-18/

CECC 32300,

subclause 4.17

Tamb = 85 °C; no voltage applied;

500 hours

after test: UR to be applied for

30 minutes, 24 to 48 hours before

measurement

∆C/C, tan δ, Z:

for requirements

see ‘Endurance test’ above

IL5 ≤ 2 × spec. limit

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