MAL211814102E3 データシートの表示（PDF） - Vishay Semiconductors
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MAL211814102E3 Datasheet PDF : 11 Pages
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RIPPLE CURRENT AND USEFUL LIFE
Table 4
ENDURANCE TEST DURATION AND USEFUL LIFE
NOMINAL CASE SIZE
ØDxL
(mm)
ENDURANCE
AT 125 °C
(h)
6.5 x 18
2000
8 x 18
2000
10 x 18
2000
10 x 25
2000
10 x 30
3000
12.5 x 30
3000
15 x 30
3000
18 x 30
3000
18 x 38
3000
21 x 38
3000
Note
• Multiplier of useful life code: MBC242
118 AHT
Vishay BCcomponents
USEFUL LIFE
AT 125 °C
(h)
4000
4000
4000
4000
8000
8000
8000
8000
8000
8000
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
IA = Actual ripple current at 100 Hz
IR = Rated ripple current at 100 Hz, 125 °C
(1) Useful life at 125 °C and IR applied:
Case Ø D x L = 6.5 mm x 18 mm to
10 mm x 25 mm: 4000 h
Case Ø D x L = 10 mm x 30 mm to
21 mm x 38 mm: 8000 h
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
(1)
0.8
0.5
0.0
40
50
60
70
80
90 100 110 120 130
Tamb (°C)
Fig. 19 - Multiplier of useful life as a function of ambient temperature and ripple current load
Revision: 20-Apr-17
9
Document Number: 28334
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