591D

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Vishay Sprague

Revision: 26-Jun-17

8

Document Number: 40012

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

POWER DISSIPATION

CASE CODE

HEIGHT

MAXIMUM PERMISSIBLE POWER DISSIPATION AT +25 °C (W) IN FREE AIR

A

13H

0.055

A

15H

0.060

B

15H

0.080

B

20H

0.085

C

15H

0.100

C

16H

0.100

C

20H

0.110

D

15H

0.125

D

20H

0.140

M

20H

0.175

R

15H

0.150

R

16H

0.155

R

18H

0.165

R

20H

0.175

TYPICAL CURVES AT +25 °C, IMPEDANCE AND ESR VS. FREQUENCY

“C” CASE

10 000

1000

100

10

0.1

1

FREQUENCY

IMPEDANCE

ESR

4.7 µF, 25 V

33 µF, 6.3 V

100 Hz

1 kHz

10 kHz

100 kHz

1 MHz

10 MHz

“D” CASE

1000

100

10

0.01

0.1

1

FREQUENCY

IMPEDANCE

ESR

6.8 µF, 25 V

47 µF, 6.3 V

100 Hz

1 kHz

10 kHz

100 kHz

1 MHz

10 MHz

“R” CASE

1000

100

10

0.01

0.1

1

FREQUENCY

IMPEDANCE

ESR

10 µF, 25 V

100 µF, 6.3 V

100 Hz

1 kHz

10 kHz

100 kHz

1 MHz

10 MHz