097 RLP 7

www.vishay.com

Vishay BCcomponents

Revision: 14-Feb-17

4

Document Number: 28308

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Fig. 5 - Multiplier of useful life as a function of ambient temperature and ripple current load

Table 4

Table 5







Statements about product lifetime are based on calculations and internal testing. They should only be interpreted as estimations. Also due to external factors, the

lifetime in the field application may deviate from the calculated lifetime. In general, nothing stated herein shall be construed as a guarantee of durability.

FREQUENCY (Hz)

50

120

400

800

 2000

0.60

1.00

1.20

1.30

1.40

TEST PROCEDURES AND REQUIREMENTS

TEST

PROCEDURE

(quick reference)

REQUIREMENTS

NAME OF TEST

REFERENCE

Endurance

IEC 60384-4 /



EN 130300,



subclause 4.13

1000 h

C/C: ± 20 %

tan

 2 x spec. limit

Useful life

CECC 30301,



subclause 1.8.1

1500 h

C/C: ± 50 %

tan

 3 x spec. limit

Z

 3 x spec. limit

no short or open circuit



total failure percentage:

3 %

Shelf life



(storage at high

temperature)

IEC 60384-4 /



EN 130300,



subclause 4.17

500 h



24 h to 48 h before measurement

C/C, tan , Z:

For requirements see



“Endurance test” above



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

T

Lifetime multiplier

(1)

I

I

CCC205