CD281LLH Datasheet, PDF (1/8 Pages) Jianghai Europe GmbH – 6 000 - 12 000h at 105°C

CD 281L LH Series
6  000 - 12 000h at 105°C
· Ultra low impedance
· Switching Power Supplies
· Excellent ripple current capability
· High reliability at high temperature
CD 263 BK
lower ESR
longer life
longest life
CD 287 GC
CD 281 LL
CD 281L LH
125°C
125°C
longer life
CD 269 PH
CD 269L HL
Item
Characteristics
Operating Temperature Range (°C)
-55 ~ +105
Voltage Range (V)
6,3 ~ 100
Capacitance Range (µF)
0,47 ~ 15000
Capacitance Tolerance (20°C, 120Hz)
± 20%
Leakage Current (µA)
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)
Dissipation Factor (20°C, 120Hz)
Rated Voltage (V)
6,3
10
16
25
35
50
63
100
Tanδ(max)
0,22 0,19 0,16 0,14 0,12 0,10 0,09 0,08
When nominal capacitance is more than 1 000µF add 0,02 on tanδvalue for each 1 000µF more.
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Rated Voltage (V)
Z _-55°C / Z _+20°C
6,3 ~ 100
3
Voltage
Diameter
Ø 5 - 6,3
Lifetime Ø 8 - 10
Ø 12,5 - 18
6,3 ~ 10V
6 000h
8 000h
10 000h
Useful Life
16 ~ 100V
7 000h
9 000h
12 000h
Leakage Current Not more than specified value
> 200 000h
Capacitance Change Within ± 40% of initial value
Dissipation Factor Not more than 300% of specified value
Condition:
Applied Voltage
Applied Current
Applied Temperature
Outlier Percentage
U_R
I_R
105°C
≤ 1%
U_R
1,4 x I_R
40°C
≤ 1%
Load Life
Endurance Test
Shelf Life
6,3 ~ 10V 16 ~ 100V 6,3 ~ 10V 16 ~ 100V
4 000h
6000h
5 000h
7 000h
4 000h
6000h
5 000h
7 000h
1 000h
8 000h
10 000h
8 000h
10 000h
Not more than specified Not more than specified Not more than specified
value
value
value
Within ± 25% of initial Within ± 25% of initial Within ± 20% of initial
value
value
value
Not more than 200% of Not more than 200% of Not more than 200% of
specified value
specified value
specified value
U_R
I_R
105°C
0%
U_R
I_R = 0
105°C
IEC 60384
U_R = 0
I_R = 0
105°C
0%
After test:
U_R to be applied
for 30min
>24h before
measurement
Multiplier for Ripple Current
Frequency Coefficient
Capacitance (µF)
Frequency
120Hz
0,47 ~ 4,7
0,40
5,6 ~ 47
0,50
56 ~ 270
0,70
330 ~ 1 000
0,80
1 200 ~ 15 000
0,90
1kHz
0,68
0,76
0,85
0,93
0,95
10kHz 100kHz
0,83
1,00
0,87
1,00
0,93
1,00
0,98 1,00
1,00 1,00
Multiplier for Lifetime
Lifetime Diagram
2.5
IA
––– 2.0
IR
CD 281L LH Series
1.5
1.0
0.5
0.0
40
X32 X16 X8 X4 X2 X1
Lifetime
Multiplier
50
60
70
80
90
100 110
TA (˚C)
I_A = actual ripple current at 100kHz, I_R = rated ripple current at 100kHz, 105°C
Multiplier of Useful Life as a function of ambient temperature and ripple current load
36
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