Datasheet

www.vishay.com For technical questions, contact: [e-mail] Document Number: 28327
184 Revision: 02-Sep-10
030/031 AS
Vishay BCcomponents
Aluminum Capacitors
Axial Standard
EQUIVALENT SERIES RESISTANCE (ESR)
IMPEDANCE (Z
)
Table 3
T
amb
(°C)
ESR
0
= capacitance at 20 °C, 100 Hz
- 60 - 40 - 20 0 20 40 60 80 100 120
Fig.6 Typical multiplier of ESR as a function
of ambient temperature
30
20
10
0.3
ESR
ESR
0
1
2
3
1
3
2
Curve 1: 6.3 V
Curve 2: 63 V
Curve 3: 100 V
T
amb
(°C)
ESR
0
= capacitance at 20 °C, 100 Hz
Fig.7 Typical multiplier of ESR as a function
of frequency
2
1
0
ESR
ESR
0
10
10
2
10
3
10
4
1
2
3
1
3
2
IMPEDANCE VS. CAPACITANCE VALUES AT 10 kHz
T
amb
Z x C
R
(x µF)
6.3 V 10 V 16 V 25 V 40 V 63 V 100 V
+ 20 °C 200  160 120 90 70  55  45
- 25 °C 1200  750 560  400 300  180  130
- 40 °C  3200  2000 1500 1100 900  500  350
T
amb
20 °C
Fig.8 Typical impedance as a function of frequency
10
4
10
3
10
2
10
1
10
-1
10
2
10
3
10
4
10
5
10
6
Z
(Ω)
Curve 1: 1 µF, 63 V, 3.3 x 11 mm
Curve 2: 2.2 µF, 40 V, 3.3 x 11 mm
Curve 3: 4.7 µF,16 V, 3.3 x 11 mm
Curve 4: 10 µF, 25 V, 4.5 x 11 mm
Curve 5: 22 µF, 25 V, 4.5 x 11 mm
Curve 6: 47 µF, 25 V, 6 x 11 mm
Curve 7: 100 µF, 25 V, 6.5 x 11 mm
Curve 8: 220 µF, 10 V, 6.5 x 11 mm
1
4
6
7
8
5
3
2
T
amb
20 °C
Fig.9 Typical impedance as a function of frequency
10
3
10
1
1
10
-1
10
-2
10
2
10
3
10
4
10
5
10
6
Z
(Ω)
1
2
3
4
5
6
Curve 1: 22 µF, 63 V, 8 x 11 mm
Curve 2: 47 µF, 40 V, 8 x 11 mm
Curve 3: 150 µF, 25 V, 8 x 18 mm
Curve 4: 330 µF, 16 V, 10 x 18 mm
Curve 5: 470 µF, 16 V, 10 x 25 mm
Curve 6: 1000 µF, 6.3 V, 10 x 25 mm