128 sal-rpm, Vishay bccomponents, Equivalent series resistance (esr) impedance (z) – C&H Technology 128 SAL-RPM User Manual
Page 8
Document Number: 28354
For technical questions, contact:
www.vishay.com
Revision: 31-Aug-09
159
128 SAL-RPM
Aluminum Capacitors Solid Al,
Radial Pearl Miniature
Vishay BCcomponents
EQUIVALENT SERIES RESISTANCE (ESR)
IMPEDANCE (Z)
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Fig.14 Typical ESR at 25 °C as a function of frequency
10
3
10
2
10
1
1
10
-1
10
-2
1
2
3
ESR
(Ω)
Case H x W x T = 10 x 7 x 4 mm
Curve 1: 2.2 µF, 25 V
Curve 1: 4.7 µF, 16 V
Curve 1: 22 µF, 6.3 V
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Fig.15 Typical ESR at 25 °C as a function of frequency
1
2
3
4
Curve 1: 0.47 µF, 40 V
Curve 2: 3.3 µF, 40 V
Curve 3: 10 µF, 16 V
Curve 4: 33 µF, 6.3 V
Case size H x W x T = 10 x 7 x 5 mm
10
3
10
2
10
1
10
-1
10
-2
ESR
(Ω)
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Fig.16 Typical ESR as a function of frequency
10
3
10
2
10
1
1
10
-1
10
-2
Curve 1: 1 µF, 40 V
Curve 2: 4.7 µF, 25 V
Curve 3: 47 µF, 6.3 V
1
2
3
Case size H x W x T = 10 x 8 x 5 mm
ESR
(Ω)
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Fig.17 Typical ESR at 25 °C as a function of frequency
1
2
3
Curve 1: 10 µF, 25 V
Curve 2: 22 µF, 16 V
Curve 3: 68 µF, 6.3 V
ESR
(Ω)
Case size H x W x T = 10 x 8 x 5 mm
10
3
10
2
10
1
1
10
-1
10
-2
10
6
10
5
10
4
10
3
10
2
f (Hz)
10
7
10
8
Z
0
Z
Fig.18 Typical multiplier of impedance as a function of frequency
at different ambient temperatures
2.0
1.5
1.0
0.5
0
T
amb
= - 55 °C
- 20 °C
+ 25 °C
+ 50 °C
- 125 °C
Z
0
= initial impedance value at T
amb
25 °C
10
6
10
5
10
4
10
3
10
2
f (Hz) 10
7
Fig.19 Typical impedance at 25 °C as a function of frequency
Z
(Ω)
Curve 1: 0.22 µF, 40 V
Curve 2: 1.5 µF, 25 V
Curve 3: 3.3 µF, 16 V
Curve 4: 10 µF, 6.3 V
1
2
3
4
Case H x W x T = 10 x 7 x 3.5 mm
10
3
10
2
10
1
1
10
-1
10
-2