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Vishay BCcomponents
Revision: 10-Jan-17
8
Document Number: 28332
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EQUIVALENT SERIES RESISTANCE (ESR)
Fig. 12 - Typical multiplier ESR as a function of frequency
IMPEDANCE (Z)
Table 4
Fig. 13 - Typical multiplier of ESR as a function of
ambient temperature at 10 kHz
Fig. 14 - Typical impedance as a function of frequency
IMPEDANCE VS. CAPACITANCE VALUES (Case Ø D x L = 6.3 mm x 12.7 mm to 10 mm x 25 mm)
T
amb
Z x C
R
( x μF) AT 10 kHz
6.3 V 10 V 16 V 25 V 40 V 50 V 63 V 100 V
+20 °C 300 200 160 120 90 70 80 80
-25 °C 2000 1200 750 560 450 300 550 550
-40 °C 5500 3200 2000 1500 1200 900 1500 1500
10
5
10
4
10
3
10
2
f (Hz)
Case Ø D x L = 10 x 30 to 21 x 38 mm
ESR
0
= typical ESR at 20 °C, 100 Hz
10
2
1
0
1
2
1
2
ESR
0
ESR
Curve 1: 10 V
Curve 2: 100 V
10
-2
10
1
10
-1
Z
0
Z
- 60 - 40 - 20 0 20 40 60 80 100 120
Case Ø D x L = 10 mm x 30 mm to 21 mm x 38 mm
T
amb
(°C)
10
6
10
5
10
4
10
3
10
2
f (Hz)
Case Ø D x L = 6.3 mm x 12.7 mm to 6.5 mm x 18 mm
T
amb
(°C)
10
3
10
2
10
1
10
-1
Z
( )
Ω
3
4
5
6
7
8
1
2
Curve 1: 10 µF, 63 V
Curve 2: 10 µF, 50 V
Curve 3: 22 µF, 63 V
Curve 4: 47 µF, 25 V
Curve 5: 100 µF, 16 V
Curve 6: 100 µF, 25 V
Curve 7: 220 µF, 10 V
Curve 8: 470 µF, 6.3 V
