Datasheet

Document Number: 28340 For technical questions contact: [e-mail]
www.vishay.com
Revision: 07-Nov-05 63
056/057 PSM-SI
Aluminum Capacitors
Power Standard Miniature Snap-in
Vishay BCcomponents
IMPEDANCE (Z)
10
5
Z
(mΩ)
10
1
10
3
10
4
10
7
f (Hz)
10
4
10
3
10
2
10
1
10
5
10
6
10
2
1
5
6
7
8
9
10
11
2
3
4
Curve 1: 330 µF.
Curve 2: 680 µF.
Curve 3: 1000 µF.
Curve 4: 1500 µF.
Curve 5: 3300 µF.
Curve 6: 6800 µF.
Curve 7: 10000 µF.
Curve 8: 15000 µF.
Curve 9: 22000 µF.
Curve 10: 33000 µF.
Curve 11: 47000 µF.
Fig.16 Typical impedance as a function of frequency.
T
amb
=20°C.
Case ∅D × L=35× 40 and 30 × 50 mm.
10
5
Z
(mΩ)
10
1
10
3
10
4
10
7
f (Hz)
10
4
10
3
10
2
10
1
10
5
10
6
10
2
1
5
6
7
8
9
10
11
2
3
4
Curve 1: 470 µF.
Curve 2: 1000 µF.
Curve 3: 1500 µF.
Curve 4: 2200 µF.
Curve 5: 4700 µF.
Curve 6: 10000 µF.
Curve 7: 15000 µF.
Curve 8: 22000 µF.
Curve 9: 33000 µF.
Curve 10: 47000 µF.
Curve 11: 68000 µF.
Fig.17 Typical impedance as a function of frequency.
T
amb
=20°C.
Case ∅D × L=35× 50 mm.
RIPPLE CURRENT AND USEFUL LIFE
1.3
1.2
1.1
1.0
0.8
0.5
0.0
40 50 60 70 8090
T
amb
(C)
o
I
A
R
I
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
life multiplier
(1)
45
60
30
20
10
8
5
4
3
2
2.5
1.5
1
1.2
15
MGA453
Fig.18 Multiplier of useful life as a function of ambient temperature and ripple current load.
I
A
= actual ripple current at 100 Hz and 85 °C.
I
R
= rated ripple current at 100 Hz and 85 °C.
(1) Useful life at 85 °C and I
R
applied:
12000 hours (450 V types: 5000 hours).
1.3
1.2
1.1
1.0
0.8
0.5
0.0
40 50 60 70 8090
T
amb
(C)
o
I
A
R
I
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
life multiplier
(1)
45
60
30
20
10
8
5
4
3
2
2.5
1.5
1
1.2
15
MGA453