CD
29L
QL Series
7 000h at 85°C
· Larger Size Components
· Long Useful Life
· High Ripple Current
· Industrial Power Supplies
CD
296
KC
105°C
CD
293
BZ
longer
life
CD
295
BC
highest
current
longest
life
CD
29D
HR
larger size
higher current
CD
29L
QL
Item
Operating Temperature Range (°C)
Voltage Range (V)
Capacitance Range (µF)
Capacitance Tolerance
(20°C, 120Hz)
Leakage Current (µA)
-40 ~ +85
16 ~ 400
Characteristics
-25 ~ +85
450 ~ 500
390 ~ 120 000
± 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)
Tan
δ
(max)
Rated Voltage (V)
16
2
0
6 ~ 100
160 ~ 20 0~ 0
00
Dissipation Factor (20°C, 120Hz)
0,60 0,50 0,40 0,30
16~
0,20
0,15
0
00
0~ 100 160~ 200 20~ 00
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Z
-25°C
/ Z
+20°C
Z
-40°C
/ Z
+20°C
4
15
10
3
6
8
4
-
Snap-In
Useful Life
Lifetime
Leakage Current
Capacity Change
Dissipation Factor
Condition:
Applied Voltage
Applied Current
Applied Temperature
Failure Rate Level
7 000h
>100 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
85°C
≤ 1% Failure Rate
U
R
1,2 x I
R
40°C
U
R
I
R
85°C
U
R
I
R
= 0
85°C
U
R
= 0
I
R
= 0
85°C
≤ 1% Failure Rate guaranteed
After test:
U
R
to be applied
for 30min
>24h before
measurement
Multiplier for Ripple Current
Frequency Coefficient
Frequency
Rated
Voltage (V)
≤ 50
63 ~ 100
≥ 160
50Hz
120Hz
1kHz
10kHz 100kHz
2.5
–––
2.0
Lifetime Diagram U
R
< 160V
I
A
CD
29L
QL Series
2.5
–––
2.0
Lifetime Diagram U
R
≥ 160V
I
A
CD
29L
QL Series
I
R
1.5
I
R
1.5
1.0
0,95
0,90
0,85
1,00
1,00
1,00
1,10
1,16
1,20
1,15
1,30
1,35
1,15
1,33
1,40
1.0
0.5
0.0
20
X32
Lifetime
Multiplier
30
X16
X8
X4
X2
X1
0.5
0.0
20
X32
Lifetime
Multiplier
30
X16
X8
X4
X2
X1
40
50
60
70
80
90
40
50
60
70
80
90
I
A
= actual ripple current at 120Hz,
I
R
= rated ripple current at 120Hz, 85°C
TA
(˚C)
I
A
= actual ripple current at 120Hz,
I
R
= rated ripple current at 120Hz, 85°C
TA
(˚C)
Multiplier of Useful Life as a function of ambient temperature
and ripple current load
Multiplier of Useful Life as a function of ambient temperature
and ripple current load
6
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v2006.2