EBUEBT datasheet(3/7 Pages) VISHAY

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Document Number: 25117

For technical questions, contact: aluminumcaps1@vishay.com

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Revision: 11-Jun-08

EBU/EBT

Aluminum Capacitors

Axial Non-Polar Capacitor Styles

Vishay Roederstein

LIFETIME TABLE - EBU Style

IR 100 Hz alternating current [A] at upper category temperature TUC taken from data sheet

User current [A]

Ta Ambient temperature of capacitor [°C]

ΔTοSurface temperature rise of capacitor caused by AC load [°C]

Lifetime multiplier

INTERRELATION BETWEEN ALTERNATING CURRENT, AMBIENT TEMPERATURE AND LIFETIME

I/IR (FREQUENCY DEPENDENT)

SURFACE

TEMPERATURE

RISE

LIFETIME MULTIPLIER L (depending on I/IR and Ta)

FREQUENCY [Hz]

AMBIENT TEMPERATURE Ta [°C]

100

250

500

1000

> 2500

ΔTο [°C]

0.19

0.20

0.21

0.22

0.23

0.1

9.3

6.6

4.7

3.3

2.33

1.65

0.37

0.40

0.42

0.43

0.45

0.47

0.5

8.8

6.2

4.4

3.1

2.19

1.55

0.56

0.60

0.63

0.65

0.67

0.70

1.2

7.9

5.6

3.9

2.8

1.97

1.39

0.75

0.80

0.84

0.86

0.89

0.93

2.1

9.6

6.8

4.8

3.4

2.4

1.71

1.21

0.93

1.00

1.05

1.08

1.11

1.16

3.3

8.0

5.7

4.0

2.8

2.0

1.41

1.00

1.12

1.20

1.26

1.29

1.34

1.40

4.8

9.0

6.4

4.5

3.2

2.3

1.6

1.31

1.40

1.47

1.51

1.56

1.63

6.5

9.7

6.9

4.9

3.4

2.4

1.7

1.49

1.60

1.68

1.73

1.78

1.86

8.4

7.1

5.0

3.6

2.5

1.8

combination

1.68

1.80

1.89

1.94

2.00

2.09

7.1

5.0

3.5

2.5

not

1.86

2.00

2.10

2.16

2.23

2.33

4.8

3.4

permitted

2.05

2.20

2.31

2.37

2.45

2.56

3.1

ADDITIONAL ELECTRICAL DATA - EBU AND EBT

PARAMETER

CONDITIONS

VALUE

Current

Leakage current

(Test conditions: UR, 20 °C)

After 5 minutes at UR

IL5 ≤ 0.015 x CR x UR + 10 µA

Resistance

Equivalent series resistance (ESR)

Calculated from tan

max.

ESR = tan

δ/2 πf C

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