MAL214095001E3 VISHAY [Vishay Siliconix], MAL214095001E3 Datasheet - Page 5

• Manufacturer Part Number: MAL214095001E3
• Description: Aluminum Capacitors SMD (Chip), High Temperature
• Manufacturer: VISHAY [Vishay Siliconix]

RIPPLE CURRENT AND USEFUL LIFE
Table 5
Document Number: 28303
Revision: 29-May-08
I
I
(1)
1500 hours
A
R
MULTIPLIER OF RIPPLE CURRENT (I
= actual ripple current at 100 kHz
= rated ripple current at 100 kHz, 125 °C
Useful life at 125 °C and I
FREQUENCY
100 000
10 000
30 000
1000
3000
100
300
(Hz)
50
Fig.11 Multiplier of useful life as a function of ambient temperature and ripple current load.
R
applied:
SMD (Chip), High Temperature
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U
R
= 6.3 to 25 V
Aluminum Capacitors
0.60
0.70
0.80
0.85
0.90
0.95
0.97
1.00
I
I
A
R
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.5
0.0
R
40
) AS A FUNCTION OF FREQUENCY
50
60
U
I
R
R
70
MULTIPLIER
= 35 and 50 V
0.45
0.60
0.75
0.85
0.90
0.95
0.97
1.00
80
90
Vishay BCcomponents
100
lifetime multiplier
110
U
R
0.40
0.55
0.70
0.85
0.90
0.95
0.97
1.00
= 63 V
120
140 CLH
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T
(1)
amb
130
(°C)
5