CD 281 LL Series
3000 - 12000h at 105°C
CD 269 PH
· Longest Lifetime 105°C
· Low Impedance
125°C
· Power Supplies
· Smoothing, Buffering, Filtering
smaller
85°C
CD 110 PT
CD 287 GC
CD 28L QL
lower ESR
longest life
lowest ESR
CD 281 LL
CD 284 XY
Item
Characteristics
-55 ~ +105
6,3 ~ 100
Operating Temperature Range (°C)
Voltage Range (V)
Capacitance Range (µF)
0,47 ~ 15000
± 20%
Capacitance Tolerance (20°C, 120Hz)
After 2 minutes at 20°C application of rated voltage, leakage current is not more than 0,02CV or 3, whichever is greater.
C: Nominal Capacitance (µF) V: Rated Voltage (V)
Leakage Current (µA)
Rated Voltage (V)
6,ꢀ
10
16
2ꢁ
ꢀꢁ
ꢁ0
6ꢀ
100
Dissipation Factor (20°C, 120Hz)
Tanδ(max)
0,22
0,19
0,16
0,14
0,12
0,10
0,09
0,08
For Capacitances >1000µF add 0,02 to every 1000µF
Rated Voltage (V)
6,3 ~ 100
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Z
-55°C / Z +20°C
3
Useful Life
ꢀ000h
Ø 6 - 8 : ꢁ000h
Load Life
Endurance Test
Ø 5 3000h
Ø 6 - 8 : 4000h
Shelf Life
Ø ꢁ
Ø 10
:
Ø 5
: 2000h
Ø 6 - 8 : 3000h
:
Lifetime
:
7000h Ø ≥ 6: > 250000h Ø 10 : 5000h
Ø 10
Ø 12
:
:
6000h
8000h
1000h
Ø 12 : 10000h
Ø ≥ 16 : 12000h
Ø 12 : 7000h
Ø ≥ 16 : 8000h
Ø ≥ 16 : 10000h
Not more than
specified value
Not more than
specified value
Not more than specified
value
Not more than specified value
Leakage Current
Capacity Change
Dissipation Factor
Within ± 20% of initial Within ± 20% of initial Within ± 20% of initial
value value value
Not more than 200% Not more than 200% Not more than 200% of
Within ± 30% of initial value
Not more than 300% of specified value
of specified value
of specified value
specified value
Condition:
Applied Voltage
Applied Current
Applied Temperature
Failure Rate Level
After test:
UR to be applied
for 30min
>24h before
measurement
UR
UR
UR
UR
UR = 0
IR = 0
105°C
IR
1,4 x IR
IR
IR = 0
105°C
105°C
40°C
105°C
guaranteed
≤ 1% Failure Rate
≤ 1% Failure Rate
Multiplier for Ripple Current
Lifetime Diagram
Frequency Coefficient
2.5
Frequency
120Hz
CD 281 LL Series
1kHz
10kHz 100kHz
IA
–––
2.0
1.5
1.0
0.5
0.0
Capacitance (µF)
IR
0,47 ~ 4,7
5,6 ~ 47
0,40
0,50
0,70
0,80
0,90
0,68
0,76
0,85
0,93
0,95
0,84
0,87
0,93
0,98
1,00
1,00
1,00
1,00
1,00
1,00
56 ~ 270
330 ~ 1000
1200 ~ 15000
X32
X16
X8
X4
X2
X1
Lifetime
Multiplier
40ꢀ
50ꢀ
60ꢀ
70ꢀ
80ꢀ
90ꢀ
100ꢀ
110
T
(˚C)
A
IA = actual ripple current at 100kHz, IR = rated ripple current at 100kHz, 105°C
Multiplier of Useful Life as a function of ambient temperature and ripple current load
Direct Contact & Support: Jianghai Europe GmbH +49 (0)2151-652088-0 info@jianghai-europe.com www.jianghai-europe.com
v2006.2
ꢀ1