CD294BW Datasheet, PDF (1/5 Pages) Jianghai Europe GmbH – EC Snap-In Standard 105°C 4.000h Lifetime(Snap-In)

CD 294 BW Series
4 000 at 105°C
· Standard 105°C
· General Industry
CD 29S PJ
smaller size
CD 294 BW
105°C
longer
life
CD 296 KC
CD 293 BZ
Item
Operating Temperature Range (°C)
Voltage Range (V)
Capacitance Range (µF)
Capacitance Tolerance
(20°C, 120Hz)
Leakage Current (µA)
-40 ~ +105
16 ~ 100
Characteristics
39 ~ 47 000
± 20%
-25 ~ +105
160 ~ 500
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)
16
25
35
50
63~100 160~400 450~500
Dissipation Factor (20°C, 120Hz)
Tan δ (max)
0,50
0,40
0,35
0,30
0,20
0,15
0,20
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Rated Voltage (V)
Z _-25°C / Z _+20°C
Z _-40°C / Z _+20°C
16~100
15
160~200
4
250~500
-
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
4 000h
>180 000h
2 000h
3 000h
1 000h
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 Within ± 20% of initial
value
value
Not more than 200% of Not more than 130% of
specified value
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
1,4 x I_R
40°C
U_R
I_R
105°C
≤ 1% Failure Rate 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
Frequency
Rated
Voltage (V)
≤ 100
160 ~ 250
≥ 350
50Hz 120Hz 1kHz
0,95 1,00 1,10
0,87 1,00 1,11
0,80 1,00 1,14
10kHz
1,15
1,18
1,14
20kHz 100kHz
1,15 1,20
1,20 1,40
1,20 1,65
Lifetime Diagram
3.0
IA
––– ^2.5
IR
2.0
CD 294 BW Series
1.5
1.0
0.5
0.0
40
X32
Lifetime
Multiplier
50
X16
60
X8
70
X4
80
X2 X1
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
46
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v2006.2