CD284L LY
6000~10000h at 105℃
Higher ripple current capability and
smaller sizes than CD284 series
Lower Impedance at high frequency
Load life of 6000 to 10000hrs
CD 269 PH
125°C
smaller
CD 287 GC
lower ESR
longer life
CD 281 LL
lower ESR
CD 284 XY
lower ESR longer life
CD 284L LY
CD 28L QL
SERIES
Item
Operating Temperature
Range(°C)
Rated Voltage Range (V)
Capacitance Range(µF)
Capacitance Tolerance
(20°C,120Hz)
Leakage Current (µA)
Rated
Voltage (V)
Tan
δ(max)
Characteristics
-40 ~ +105
6.3 ~ 100
8.2~8200
20%
After 2 minutes at 20°C application of rated voltage, leakage
current is not more than 0.01CV or 3, whichever is
greater
.
C:Nominal Capacitance(µF) V:Rated Voltage(V)
Dissipation Factor
(20°C, 120Hz)
6.3
0.22
10
0.19
6.3
4
12
10
3
10
16
0.16
16
2
8
25
0.14
25
2
6
35
0.12
35
2
4
50
0.10
50
2
3
63
0.09
63
2
3
80
0.08
80
2
3
100
0.08
100
2
3
For Capacitances>1000µF add 0.02 to every 1000µF
Stability at Low Temperature
(Impedance Ratio at 120Hz)
Rated Voltage(V)
Z
-25
℃
/
Z
+20
℃
Z
-40
℃
/
Z
+20
℃
Useful Life
Lifetime
Leakage Current
Capacitance Change
Dissipation Factor
φ≤6.3:
8000h
φ=8:
10000h
φ≥10:12000h
φ＞8:110000h
Load Life
Endurance Life
Shelf Life
500h
Not more
value
than
specified
φ≤6.3:
6000h
φ≤6.3:
7000h
φ=8:
8000h
φ=8:
10000h
φ≥10:10000h
φ≥10:12000h
Not more than specified Not more than specified
Not more than specified value
value
value
Within
±
25% of initial
Within
±30%
of initial value
Within
±25%
of initial value
value
（6.3V,10V,±40%）
（6.3V,10V,±30%）
（6.3V,10V,±30%）
No more than 300% of specified Not more than 200% of Not more than 200% of
value
specified value
specified value
（6.3V,10V,±400%）
（6.3V,10V,±300%）
（6.3V,10V,±300%）
Within
±20%
of initial value
Not more than 200% of
specified value
After test:
U
R
to be applied for
30min>24h before
measurement
Condition:
Applied Voltage
Applied Current
Applied Temperature
U
R
I
R
105°C
U
R
1.4xI
R
60°C
U
R
I
R
105°C
U
R
I
R
= 0
105°C
U
R
=0
I
R
= 0
105°C
Dimensions
mm
Frequency Coefficient
Frequency
Cap(
μ
F
)
8.2~33
47~270
330~680
820~1800
2200~6800
Temperature(℃)
Coefficient
120Hz
0.42
0.50
0.55
0.60
0.70
≤65
2.0
1kHz
0.70
0.73
0.77
0.80
0.85
10kHz
0.90
0.92
0.94
0.96
0.98
+85
1.7
100kH
z
1.00
1.00
1.00
1.00
1.00
+105
1.0
ΦD
F
Φd
a
5
2.0
6.3
2.5
0.5
1.5
8
3.5
10
12.5 16 18
5.0
7.5
0.8
0.6
2.0
Temperature Coefficient
嵌入式系统
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