380LQ271M350J022

159 PUL-SI
www.vishay.com
Vishay BCcomponents
Revision: 31-Jan-17
7
Document Number: 28341
For technical questions, contact: aluminumcaps2@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
RIPPLE CURRENT AND USEFUL LIFE
Fig. 6 - Multiplier of useful life as a function of ambient temperature and ripple current load
Table 3
Note
Multiplier of useful life code: MGA454
Table 4
ENDURANCE TEST DURATION AND USEFUL LIFE
ENDURANCE
AT 105 °C
(h)
USEFUL LIFE
AT 105 °C
(h)
2000 5000
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY (Hz)
50 100 120 200 1000 10 000
I
R
MULTIPLIER
0.90 0.95 1.00 1.15 1.30 1.40
1.3
1.2
1.1
1.0
0.8
0.5
0.0
40 50 60 70 80 90
T
amb
(°C)
I
A
I
R
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
(1)
2.4
2.5
2.6
2.7
100 110
2
7
life multiplier
1
1.2
1.5
2.5
3
4
5
10
15
20
30
40
60
100
150
200
300
400
600
MGA454
I
A
= Actual ripple current at 120 Hz
I
R
= Rated ripple current at 120 Hz and 105 °C
(1)
Useful life at 105 °C and I
R
applied: 5000 h
159 PUL-SI
www.vishay.com
Vishay BCcomponents
Revision: 31-Jan-17
8
Document Number: 28341
For technical questions, contact: aluminumcaps2@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
Table 5
Statements about product lifetime are based on calculations and internal testing. They should only be interpreted as estimations. Also due to external factors, the
lifetime in the field application may deviate from the calculated lifetime. In general, nothing stated herein shall be construed as a guarantee of durability.
TEST PROCEDURES AND REQUIREMENTS
TEST
PROCEDURE
(quick reference)
REQUIREMENTS
NAME OF TEST REFERENCE
Endurance
IEC 60384-4 /
EN130300
subclause 4.13
T
amb
= 105 C; U
R
applied; 2000 h
C/C: ± 15 %
ESR 1.3 x spec. limit
I
L5
 spec. limit
Load life T
amb
= 105 C; U
R
and I
R
applied; 2000 h
C/C: ± 20 %
ESR 2 x spec. limit
I
L5
 spec. limit
Useful life
CECC 30301
subclause 1.8.1
T
amb
= 105 C; U
R
and I
R
applied;
5000 h
C/C: ± 30 %
ESR 3 x spec. limit
I
L5
spec. limit
total failure percentage: 3 %
Shelf life
(storage at
high temperature)
IEC 60384-4 /
EN130300
subclause 4.17
T
amb
= 105 C; no voltage applied; 1000 h
after test: U
R
to be applied for 30 min,
24 h to 48 h before measurement
C/C: ± 15 %
ESR 1.5 x spec. limit
I
L5
spec. limit
Legal Disclaimer Notice
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Vishay
Revision: 08-Feb-17
1
Document Number: 91000
Disclaimer
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380LQ271M350J022

Mfr. #:
Manufacturer:
Description:
Aluminum Electrolytic Capacitors - Snap In 270uF 350V 20%
Lifecycle:
New from this manufacturer.
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