Vishay bccomponents – C&H Technology 057 PSM-SI User Manual
Page 11
056/057 PSM-SI
Vishay BCcomponents
Aluminum Capacitors
Power Standard Miniature Snap-In
www.vishay.com
For technical questions, contact: [email protected]
Document Number: 28340
10
Revision: 18-Aug-08
Table 4
Table 5
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
I
R
MULTIPLIER
U
R
= 10 to 25 V
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
≥ 10 000
1.18
1.22
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
= 85 °C; U
R
applied;
5000 hours (450 V types: 2000 hours)
U
R
≤ 100 V; ΔC/C: ± 15 %
U
R
> 100 V;
ΔC/C: ± 10 %
ESR
≤ 1.3 x spec. limit
Z
≤ 2 x spec. limit
I
L5
≤ spec. limit
Useful life
CECC 30301
subclause 1.8.1
T
amb
= 85 °C; U
R
and I
R
applied;
12 000 hours (450 V types: 5000 hours)
U
R
≤ 100 V; ΔC/C: ± 45 %
U
R
> 100 V;
ΔC/C: ± 30 %
ESR
≤ 3 x spec. limit
Z
≤ 3 x 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 hours to 48 hours before measurement
ΔC/C: ± 10 %
ESR
≤ 1.2 x spec. limit
I
L5
≤ 2 x spec. limit