118AHT_17 datasheet(10/11 Pages) VISHAY

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118 AHT

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Vishay BCcomponents

Revision: 20-Apr-17

Document Number: 28334

For technical questions, contact: aluminumcaps1@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Table 5

Table 6



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.

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

(V)

FREQUENCY (Hz)

100

300

1000

3000

 10 000

IR MULTIPLIER

6.3

0.95

1.00

1.07

1.12

1.15

1.20

0.95

1.00

1.07

1.12

1.15

1.20

0.95

1.00

1.07

1.12

1.15

1.20

0.95

1.00

1.07

1.12

1.15

1.20

0.90

1.00

1.12

1.20

1.25

1.30

0.90

1.00

1.12

1.20

1.25

1.30

100

0.85

1.00

1.20

1.30

1.35

1.40

200

0.85

1.00

1.20

1.30

1.35

1.40

TEST PROCEDURES AND REQUIREMENTS

TEST

PROCEDURE

(quick reference)

REQUIREMENTS

NAME OF TEST

REFERENCE

Endurance

IEC 60384-4 /



EN130300



subclause 4.13

Tamb = 125 °C; UR applied;

Case sizes:



6.5 mm x 18 mm to 10 mm x 25 mm: 2000 h;



10 mm x 30 mm to 21 mm x 38 mm: 3000 h

UR  6.3 V; C/C: +15 % / -30 %

UR > 6.3 V; C/C: ± 15 %

tan

  1.3 x spec. limit

 2 x spec. limit

IL5  spec. limit

Useful life

CECC 30301



subclause 1.8.1

Tamb = 125 °C; UR and IR applied;

Case Ø D x L = 6.5 mm x 18 mm to 10 mm x 25 mm:

4000 h



Case Ø D x L = 10 mm x 30 mm to 21 mm x 38 mm:



8000 h

UR  6.3 V; C/C: +45 % / -50 %

UR > 6.3 V; C/C: ± 45 %

tan

  3 x spec. limit

 3 x spec. limit

IL5  spec. limit

no short or open circuit



total failure percentage:

1 %

(200 V

 3 %)

Shelf life



(storage at high

temperature)

IEC 60384-4 /



EN130300



subclause 4.17

Tamb = 125 °C; no voltage applied;

UR = 6.3 V to 63 V: 500 h;

UR = 100 V and 200 V: 100 h

After test: UR to be applied for 30 min,

24 h to 48 h before measurement

C/C, tan , Z: 

for requirements



see “Endurance test” above



IL5  2 x spec. limit

Reverse voltage

IEC 60384-4 /



EN130300



subclause 4.15

Tamb = 125 °C:

125 h at U = -1 V



followed by 125 h at UR

C/C: ± 20 %

tan

  spec. limit

IL5  spec. limit

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