Datasheet

021 ASM
Vishay BCcomponents
Aluminum Capacitors
Axial Standard Miniature
www.vishay.com For technical questions, contact: [e-mail]
Document Number: 28325
178 Revision: 08-Apr-08
Table 4
Table 5
MULTIPLIER OF RIPPLE CURRENT (I
R
) AS A FUNCTION OF FREQUENCY
FREQUENCY
(Hz)
I
R
MULTIPLIER
U
R
=6.3to16V U
R
=25to40V U
R
= 63 to 100 V
50 0.95 0.90 0.85
100 1.00 1.00 1.00
300 1.07 1.12 1.20
1000 1.12 1.20 1.30
3000 1.15 1.25 1.35
≥ 10 000 1.20 1.30 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;
case Ø D x L = 4.5 x 10 to 10 x 25 mm:
U
R
= 6.3 to 25 V: 1000 hours;
U
R
= 40 to 100 V: 2000 hours;
case Ø DxL=10x30to21x38mm:
U
R
= 6.3 to 100 V: 5000 hours
U
R
≤ 6.3 V; ΔC/C: + 15/- 30 %
U
R
> 6.3 V; ΔC/C: ± 15 %
tan δ≤1.3 x spec. limit
Z ≤2x spec. limit
I
L5
≤ spec. limit
T
amb
= 105 °C; U
R
applied;
case Ø DxL=10x30to21x38 mm:
2000 hours
ΔC/C: ≤ ± 20 %
tan δ≤1.6 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;
case Ø D x L = 4.5 x 10 to 10 x 25 mm:
2500 hours;
case Ø DxL=10x30to21x38mm:
8000 hours
U
R
≤ 6.3 V; ΔC/C: + 45/- 50 %
U
R
> 6.3 V; ΔC/C: ± 45 %
tan δ≤3 x spec. limit
Z ≤ 3 x spec. limit
I
L5
≤ spec. limit
no short or open circuit
total failure percentage: ≤ 1 %
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 min,
24 to 48 hours before measurement
ΔC/C, tan δ,Z:
for requirements
see ‘Endurance test’ above
I
L5
≤ 2 x spec. limit