CD281LL Datasheet, PDF (1/5 Pages) Jianghai Europe GmbH – EC Radial 105°C Long Lifetime 3.000 - 12.000h Low ESR(Radial)

3 000 - 12 000h at 105°C
· Longest Lifetime 105°C
· Low Impedance
· Power Supplies
· Smoothing, Buffering, Filtering
CD 281 LL Series
CD 110 PT
CD 269 PH
125°C
85°C
smaller
CD 287 GC
CD 28L QL
lower ESR
longest life
lowest ESR
CD 281 LL
CD 284 XY
Item
Characteristics
Operating Temperature Range (°C)
Voltage Range (V)
-55 ~ +105
6,3 ~ 100
Capacitance Range (µF)
Capacitance Tolerance (20°C, 120Hz)
0,47 ~ 15000
± 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)
Tanδ(max)
6,3
10
16
25
35
50
0,22 0,19 0,16 0,14 0,12 0,10
For Capacitances >1 000µF add 0,02 to every 1 000µF
63
0,09
100
0,08
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Rated Voltage (V)
Z _-55°C / Z _+20°C
6,3 ~ 100
3
Lifetime
Leakage Current
Capacity Change
Dissipation Factor
Condition:
Applied Voltage
Applied Current
Applied Temperature
Failure Rate Level
Useful Life
Load Life
Endurance Test
Shelf Life
Ø 5 : 3 000h
Ø 6 - 8 : 5 000h
Ø 10 : 7 000h Ø ≥ 6: > 250 000h
Ø 12 : 10 000h
Ø ≥ 16 : 12 000h
Ø 5 : 2000h
Ø 6 - 8 : 3000h
Ø 10 : 5000h
Ø 12 : 7000h
Ø ≥ 16 : 8000h
Ø 5 : 3 000h
Ø 6 - 8 : 4 000h
Ø 10 : 6 000h
Ø 12 : 8 000h
Ø ≥ 16 : 10 000h
1 000h
Not more than specified value
Within ± 30% of initial value
Not more than
specified value
Not more than
specified value
Not more than specified
value
Within ± 20% of initial Within ± 20% of initial Within ± 20% of initial
value
value
value
Not more than 300% of specified value
Not more than 200% Not more than 200% Not more than 200% of
of specified value
of specified value
specified value
U_R
I_R
105°C
≤ 1% Failure Rate
U_R
1,4 x I_R
40°C
≤ 1% Failure Rate
U_R
I_R
105°C
guaranteed
U_R
I_R = 0
105°C
U_R = 0
I_R = 0
105°C
After test:
U_R to be applied
for 30min
>24h before
measurement
Multiplier for Ripple Current
Frequency Coefficient
Capacitance (µF)
Frequency
120Hz
1kHz
10kHz 100kHz
0,47 ~ 4,7
0,40 0,68 0,84 1,00
5,6 ~ 47
0,50 0,76 0,87 1,00
56 ~ 270
0,70 0,85 0,93 1,00
330 ~ 1 000
0,80 0,93 0,98 1,00
1 200 ~ 15 000
0,90 0,95 1,00 1,00
Lifetime Diagram
2.5
IA
––– 2.0
IR
CD 281 LL 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
Direct Contact & Support: Jianghai Europe GmbH [phone] [e-mail] www.jianghai-europe.com
v2006.2
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