046 RSL
Aluminum Capacitors
Radial, Standard Long-Life
Vishay BCcomponents
RIPPLE CURRENT AND USEFUL LIFE
CCC206
3.8
3.7
I
A
I
R
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.8
lifetime multiplier
2.6
2.4
2.2
2.0
1.8
IA = actual ripple current at 100 Hz or 100 kHz.
IR = rated ripple current at 100 Hz or 100 kHz,
105 °C
(1) Useful life at 105 °C and IR applied:
case Ø D = 10 and 12.5 mm; 3000 hours
case Ø D = 16 and 18 mm; 4000 hours
1.6
1.4
1.2
(1)
1.0
0.8
0.5
0.0
40
50
60
70
80
90
100
110
(°C)
T
amb
Fig.12 Multiplier of useful life as a function of ambient temperature and ripple current load.
Table 3
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; UR applied;
UR = 6.3 V; ΔC/C: + 15/- 30 %
UR > 6.3 V; ΔC/C: 15 %
tan δ ≤ 1.3 x spec. limit
Z ≤ 2 x spec. limit
2000 hours
IL5 ≤ spec. limit
Useful life
CECC 30301
subclause 1.8.1
T
amb = 105 °C; UR and IR applied;
UR = 6.3 V; ΔC/C: + 45/- 50 %
UR > 6.3 V; ΔC/C: 45 %
tan δ ≤ 3 x spec. limit
Z ≤ 3 x spec. limit
3000 hours, case Ø D = 10 and 12.5 mm;
4000 hours, case Ø D = 16 and 18 mm
IL5 ≤ 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 = 105 °C; no voltage applied;
UR = 6.3 V; ΔC/C: + 15/- 30 %
UR > 6.3 V; ΔC/C: 15 %
tan δ ≤ 1.3 x spec. limit
Z ≤ 2 x spec. limit
1000 hours
after test: UR to be applied for 30 minutes,
24 to 48 hours before measurement
IL5 ≤ 2 x spec. limit
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Document Number: 28367
Revision: 19-Jun-08