102PHR-ST_08 Datasheet, PDF (9/11 Pages) Vishay Siliconix – Aluminum Capacitors Power High Ripple Current Screw Terminals

101/102 PHR-ST
Vishay BCcomponents
Aluminum Capacitors
Power High Ripple Current Screw Terminals
2.6
CCC205-05
2.4
2.2
2.0
I_A
I_R 1.8
1.6
1.4
lifetime multiplier
1.2
(1)
1.0
0.8
0.5
0.0
40
50
60
70
80
90
100
I_A = actual ripple current at 100 Hz
I_R = rated ripple current at 100 Hz and 85 °C
(1) _{Useful life at 85 °C and IR applied:}
101 series: case Ø D ≤ 50: 10 000 h
case Ø D ≥ 65: 15 000 h
102 series: 10 000 h
T_amb (°C)
Fig. 4 Multiplier of useful life as a function of ambient temperature and ripple current load
Table 4
MULTIPLIER OF RIPPLE CURRENT (I_R) AS A FUNCTION OF FREQUENCY
FREQUENCY (Hz)
I_R MULTIPLIER
101
102
50
0.85
0.90
100
1.00
1.00
200
1.10
1.20
400
1.15
1.30
1000
1.20
1.40
10 000
1.30
1.50
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176
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Document Number: 28371
Revision: 31-Oct-08