MAL214699501E3(2013) Просмотр технического описания (PDF) - Vishay Semiconductors
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Компоненты Описание
производитель
MAL214699501E3
(Rev.:2013)
(Rev.:2013)
Vishay Semiconductors
MAL214699501E3 Datasheet PDF : 11 Pages
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www.vishay.com
146 CTI
Vishay BCcomponents
RIPPLE CURRENT AND USEFUL LIFE
Table 7
ENDURANCE TEST DURATION AND USEFUL LIFE AS A FUNCTION OF CASE SIZE
NOMINAL CASE SIZE
ØDxL
(mm)
CASE CODE
ENDURANCE
AT 125 °C
(h)
USEFUL LIFE
AT 125 °C
(h)
USEFUL LIFE AT 40 °C
1.8 x IR APPLIED
(h)
10 x 10 x 10
1010
1000
1500
150 000
10 x 10 x 12
1012
1500
2000
200 000
12.5 x 12.5 x 13
1213
2500
3000
300 000
12.5 x 12.5 x 16
1216
3000
4000
325 000
16 x 16 x 16
1616
4000
5000
350 000
16 x 16 x 21
1621
5000
6000
400 000
18 x 18 x 16
1816
4000
5000
350 000
18 x 18 x 21
1821
5000
6000
400 000
RIPPLE CURRENT AND USEFUL LIFE
IA 4.3
IR 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
MBC242
Lifetime multiplier
2.6
IA = Actual ripple current at 100 kHz
IR = Rated ripple current at 100 kHz, 125 °C
(1) Useful life at 125 °C and IR applied;
see Table 7
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.5
0.0
40
50
60
70
(1)
80
90
100
110
120
130 Tamb (°C)
Fig. 10 - Multiplier of useful life as a function of ambient temperature and ripple current load
Revision: 01-Oct-13
9
Document Number: 28403
For technical questions, contact: aluminumcaps1@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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