CD
297
BB Series
7 000h at 105°C
CD
29H
QH
highest
current
· Extended Lifetime at 105°C
· High Ripple Current
· High Professional Switch Mode Power Supplies
· Frequency Converters
CD
299
PG
longest life
higher current
CD
296
KC
longer
life
CD
297
BB
Item
Operating Temperature Range (°C)
Voltage Range (V)
Capacitance Range (µF)
Capacitance Tolerance
(20°C, 120Hz)
Leakage Current (µA)
-40 ~ +105
10 ~ 100
Characteristics
-25 ~ +105
160 ~ 450
68 ~ 56 000
± 20%
After 5 minutes at 20°C application of rated voltage, leakage
current is not more than 0,01CV or 1,5mA, whichever is smaller
C: Nominal Capacitance (µF) V: Rated Voltage (V)
Rated Voltage (V)
10
16
2
0
6
80
100 160~20 1~00
0
Dissipation Factor (20°C, 120Hz)
Tan
δ
(max)
Rated Voltage (V)
0,55 0,50
0,45 0,40
0,35 0,30 0,25 0,20
10 ~ 100
160 ~ 20
0,15
0,20
0,25
0 ~ 0
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Z
-25°C
/ Z
+20°C
Z
-40°C
/ Z
+20°C
4
15
3
-
8
-
Useful Life
Lifetime
Leakage Current
Capacity Change
Dissipation Factor
Condition:
Applied Voltage
Applied Current
Applied Temperature
Failure Rate Level
7 000h
>200 000h
Load Life
5 000h
Endurance Test
5 000h
1 000h
Shelf Life
Not more than specified value
Within ± 30% of initial value
Not more than 300% of specified value
Not more than specified Not more than specified
value
value
Within ± 20% of initial
value
Not more than 200% of
specified value
Within ± 20% of initial
value
Not more than 130% of
specified value
Not more than specified
value
Within ± 20% of initial
value
Not more than 200% of
specified value
U
R
I
R
105°C
≤ 1% Failure Rate
U
R
1,6 x I
R
40°C
U
R
I
R
105°C
U
R
I
R
= 0
105°C
U
R
= 0
I
R
= 0
105°C
≤ 1% Failure Rate
guaranteed
After test:
U
R
to be applied
for 30min
>24h before
measurement
Multiplier for Ripple Current
Frequency Coefficient
3.0
Lifetime Diagram
Frequency
Rated
Voltage (V)
10 ~ 100
160 ~ 250
315 ~ 450
50Hz
120Hz
500Hz
1kHz
≥10kHz
–––
2.5
I
A
CD
297
BB Series
I
R
0,90
0,80
0,80
1,00
1,00
1,00
1,05
1,20
1,20
1,10
1,30
1,25
1,15
1,50
1,40
2.0
1.5
1.0
X32
0.5
0.0
40
X16
X8
X4
X2
X1
Lifetime
Multiplier
50
60
70
80
90
100
110
TA
(˚C)
I
A
= actual ripple current at 120Hz, I
R
= rated ripple current at 120Hz, 105°C
Multiplier of Useful Life as a function of ambient temperature and ripple current load
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v2006.2
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