Datasheet

www.vishay.com For technical questions contact: [e-mail] Document Number: 28340
64 Revision: 07-Nov-05
056/057 PSM-SI
Vishay BCcomponents
Aluminum Capacitors
Power Standard Miniature Snap-in
Table 4
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
I
R
MULTIPLIER
U
R
=10to25V U
R
= 40 to 100 V U
R
> 100 V
50 0.93 0.91 0.86
100 1.00 1.00 1.00
200 1.04 1.05 1.13
400 1.07 1.09 1.21
1000 1.11 1.13 1.29
2000 1.13 1.15 1.32
4000 1.15 1.18 1.35
≥ 10000 1.18 1.22 1.40
Table 5
TEST PROCEDURES AND REQUIREMENTS
TEST
PROCEDURE
(quick reference)
REQUIREMENTS
NAME OF TEST REFERENCE
Endurance IEC 60384-4/
EN130300
subclause 4.13
T
amb
= 85 °C; U
R
applied;
5000 hours (450 V types: 2000 hours)
U
R
≤ 100 V; ΔC/C: ± 15 %
U
R
> 100V; ΔC/C: ± 10 %
ESR ≤ 1.3 × spec. limit
Z ≤ 2 × spec. limit
I
L5
≤ spec. limit
Useful life CECC 30301
subclause 1.8.1
T
amb
= 85 °C; U
R
and I
R
applied;
12000 hours (450 V types: 5000 hours)
U
R
≤ 100 V; ΔC/C: ± 45 %
U
R
> 100 V; ΔC/C: ± 30 %
ESR ≤ 3 × spec. limit
Z ≤ 3 × spec. limit
I
L5
≤ spec. limit
no short or open circuit,
no visible damage
total failure percentage:
U
R
≤ 100 V: ≤ 1 %;
U
R
> 100 V: ≤ 3 %
Shelf life
(storage at
high temperature)
IEC 60384-4/
EN130300
subclause 4.17
T
amb
= 85 °C; no voltage applied;
500 hours
after test: U
R
to be applied for 30 minutes,
24 to 48 hours before measurement
ΔC/C: ± 10 %
ESR ≤ 1.2 × spec. limit
I
L5
≤ 2 × spec. limit