Owner's manual

159 PUL-SI
Aluminum Capacitors
Power Ultra Long Life Snap-In
Vishay BCcomponents
Document Number: 28341 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 14-Oct-08 105
Table 3
Table 4
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
I
R
MULTIPLIER
50 0.90
100 0.95
120 1.00
200 1.15
1000 1.30
≥ 10 000 1.40
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
ΔC/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
ΔC/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
ΔC/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 minutes,
24 hours to 48 h before measurement
ΔC/C: ± 15 %
ESR ≤ 1.5 x spec. limit
I
L5
≤ spec. limit