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Document Number: 28323

144

Revision: 29-Oct-07

150 RMI

Vishay BCcomponents

Aluminum Capacitors

Radial Miniature, Low Impedance

EQUIVALENT SERIES RESISTANCE (ESR)

IMPEDANCE (Z)

Fig.7 Typical multiplier of ESR as a function

of ambient temperature

- 60

- 40

- 20

0

20

40

60

80

100

120

140

ESR

10

1

ESR

T

10

f (Hz)

0

1

2

3

4

6

5

1

2

ESR

10

5

10

4

10

3

10

2

ESR

T

Fig.8 Typical multiplier of ESR as a function of frequency

Curve 1: Ø D

≤ 12.5 mm

Curve 2: Ø D

≥ 16 mm

- 60

- 40

- 20

0

20

40

60

80

100

120

140

Z

Fig.9 Typical multiplier of impedance as a function

of ambient temperature

T

10

1

Z

10

-1

10

2

10

f (Hz)

10

5

10

4

10

3

10

2

T

Fig.10 Typical impedance as a function of frequency

Z

(

Ω)

5

4

3

2

1

10

2

10

-1

10

-2

10

1

Curve 1: 330 µF, 35 V

Curve 2: 470 µF, 16 V

Curve 3: 680 µF, 16 V

Curve 4: 1000 µF, 16 V

Curve 5: 6800 µF, 16 V

10

f (Hz)

10

5

10

4

10

3

10

2

T

Fig.11 Typical impedance as a function of frequency

10

1

3

2

1

Z

(

Ω)

10

-1

10

-2

10

2

10

3

Curve 1: 100 µF, 63 V

Curve 2: 220 µF, 50 V

Curve 3: 680 µF, 63 V