030AS Datasheet, PDF (7/9 Pages) Vishay Siliconix – Aluminum Capacitors Axial Standard

Aluminum Capacitors
Axial Standard
RIPPLE CURRENT AND USEFUL LIFE
3.3
I_A ^3.2
I_{R 3.1}
3.0
030/031 AS
Vishay BCcomponents
CCCCC2C05205
2.8
2.6
2.4
lifetime multiplier
2.2
2.0
1.8
1.6
1.4
I_A = actual ripple current at 100 Hz
I_R = rated ripple current at 100 Hz, 85 °C
1.2
(1) _{Useful life at 85 °C and IR applied:}
1.0
case Ø D x L = 3.3 x 11 mm:1500 hours
0.8
case Ø D x L = 4.5 x 10 mm to 10 x 25 mm:
0.5
3000 hours
0.0
40
50
60
70
80
Fig.9 Multiplier of useful life as a function of ambient temperature and ripple current load
(1)
90
100
T _amb (°C)
Table 4
MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
50
U_R = 6.3 to 10 V
0.95
I_R MULTIPLIER
U_R = 16 to 25 V
0.90
U_R = 40 to 100 V
0.85
100
1.00
1.00
1.00
300
1.07
1.12
1.20
1000
1.12
1.20
1.30
3000
1.15
1.25
1.35
≥ 10 000
1.20
1.30
1.40
Document Number: 28327
Revision: 15-Oct-08
For technical questions contact: [e-mail]
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