123 sal-a, Vishay bccomponents, Aluminum capacitors solid axial – C&H Technology 123 SAL-A User Manual
Page 9: Impedance (z) equivalent series resistance (esr)
123 SAL-A
Vishay BCcomponents
Aluminum Capacitors
Solid Axial
www.vishay.com
For technical questions, contact: [email protected]
Document Number: 28355
258
Revision: 23-Jun-08
IMPEDANCE (Z)
EQUIVALENT SERIES RESISTANCE (ESR)
Typical ESR: see Figs to 24; the standard deviation is 20 % of each value.
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Z
(Ω)
1
2
3
10
2
10
1
10
-1
10
-2
Case Ø D x L = 12.9 x 32.0 mm; U
R
= 6.3 to 10 V
Curve 1: 680 µF, 10 V
Curve 2: 1000 µF, 6.3 V
Curve 3: 1500 µF, 6.3 V
T
amb
= 25 °C
Fig.18 Typical impedance as a function of frequency
10
2
10
-2
10
1
10
-1
Z
( )
Ω
10 10
2
10
3
10
4
10
5
10
6
10
7
f (Hz)
T
amb
= 25 °C
Case Ø D x L = 10.3 x 32.0 mm; U
R
= 6.3 to 16 V
1
2
3
4
5
Curve 1: 220 µF, 16 V
Curve 2: 330 µF, 16 V
Curve 3: 330 µF, 10 V
Curve 4: 470 µF, 10 V
Curve 5: 680 µF, 6.3 V
Fig.16 Typical impedance as a function of frequency
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Z
(Ω)
10
2
10
1
10
-1
10
-2
T
amb
= 25 °C
1
2
3
4
5
6
Case Ø D x L = 12.9 x 32.0 mm; U
R
= 10 to 40V
Curve 1: 100 µF, 35 and 40 V
Curve 2: 150 µF, 35 V
Curve 3: 220 µF, 25 V
Curve 4: 470 µF, 16 V
Curve 5: 680 µF, 16 V
Curve 6: 1000 µF, 10 V
Fig.19 Typical impedance as a function of frequency
Fig.17 Typical impedance as a function of frequency
Z
( )
Ω
10
3
10
2
10
1
10
-1
10 10
2
10
3
10
4
10
5
10
6
10
7
f (Hz)
T
amb
= 25 °C
Curve 1: 47 V, 40 V
Curve 2: 68 V, 35 and 40 V
Curve 3: 150 V, 25 V
1
2
3
Case Ø D x L = 10.3 x 32.0 mm;
U
R
= 25 to 40 V
Fig.20 Typical ESR as a function of ambient temperature
ESR
(Ω)
0
80
- 40
120
160
200
T
amb
(°C)
- 80
10
1
40
10
2
10
-1
1
3
2
4
5
Curve 1: 10 mF, 25 V; 6.8 mF, 35 and 40 V
Curve 2: 10 mF, 16 V
Curve 3: 22 mF, 16 V
Curve 4: 33 mF, 10 V
Curve 5: 47 mF, 6.3 and 10 V; 68 mF, 6.3 V
Case Ø D x L = 6.7 x 15.3 mm
ESR at 100 Hz
Fig.21 Typical ESR as a function of ambient temperature
ESR
(Ω)
0
80
- 40
120
160
200
T
amb
(°C)
- 80
10
1
40
10
2
10
-1
Curve 1: 10 µF, 35 and 40 V
Curve 2: 33 µF, 25 V
Curve 3: 47 µF, 25 V
Curve 4: 68 µF, 10 V; 150 µF, 6.3 V
Case Ø D x L = 7.6 x 20.4 mm
1
2
3
4
5
ESR at 100 Hz