miniature aluminum electrolytic capacitors

2015-4장-02 2015.1.20 03:48 PM 페이지160 태산아이인쇄그룹(국) 2261-2488 2400DPI 175LPI
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
WT
High Temperature, For 125°
C Use
Long Life Series
Low Impedance Solvent Proof
・Load life of 5000 hours at 125°
C
・Low impedance at high frequency
・For electronic control unit and other high
temperature applications
・Complied to the RoHS directive
Item
Characteristics
Operating temperature range
Leakage Current max.
Capacitance Tolerance
-40 ~ +125°
C
I = 0.03CV or 3μ
A whichever is greater (after 2 minutes)
±20% at 120Hz, 20°
C
Capacitance > 1000μF : tanδincreases by 0.02 for each 1000μF from below value.
Dissipation Factor max.
(at 120Hz, 20°
C)
WV
tanδ
WV
Z-25°
C/Z+20°
C
Z-40°
C/Z+20°
C
Low temperature characteristics
(Impedance ratio at 120Hz)
6.3
0.22
10
0.20
16
0.16
25
0.14
35
0.12
50
0.10
63
0.10
100
0.08
6.3
3
6
10
3
6
16
3
4
25
2
3
35
2
3
50
2
3
63
2
3
100
2
3
Capacitance change
tanδ
Leakage current
Load life
(after application of the rated
voltage for 5000 hours at 125°
C)
ØD
Life time
Within ±30% of initial value
Less than 300% of the specified value
Less than specified value
ØD = 6.3
1000 hours
ØD = 8
2000 hours
ØD = 10
3000 hours
ØD ≧ 12.5
5000 hours
After 1000 hours no load test, leakage current, capacitance and tanδare same as load life value.
The measurement shall be performed at 20°
C by the KS C IEC 60384 - 4
Shelf life (at 125°
C)
Unit : mm
● DRAWING
Ød±0.05 Tinned copper-ply wire
ØD+0.5 max.
Insulating sleeve
＋
ØD
P±0.5
－
L+βmax.
15 min.
5
6.3
8
10 12.5
16
P
2.0
2.5
3.5
5.0
5.0
7.5
Ød
0.5
0.5
0.6
0.6
0.6
0.8
4 min.
β
1.5
2.0
Safety vent(Ø6.3 up)
● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
μF
~ 33
160
120Hz
1kHz
10kHz
50kHz
100kHz≦
0.20
0.50
0.80
0.90
1.00
47 ~ 100
0.25
0.60
0.90
0.95
1.00
150 ~ 220
0.35
0.70
0.92
0.96
1.00
330 ~ 680
0.45
0.75
0.95
0.97
1.00
1000 ~ 1500
0.50
0.80
0.96
0.98
1.00
2200 ~
0.55
0.85
0.98
0.99
1.00
2015-4장-02 2015.1.20 03:48 PM 페이지161 태산아이인쇄그룹(국) 2261-2488 2400DPI 175LPI
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
WT series
● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
6.3
Impedance
Item
ØD×L
(mm)
(Ω)max.
20°
C
100kHz
μF
10
Ripple
current
(mA rms)
125°
C
100kHz
16
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
5×11
0.80
250
Impedance
ØD×L
(mm)
(Ω)max.
20°
C
25
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
5×11
0.80
250
6.3×11
Impedance
ØD×L
(mm)
(Ω)max.
20°
C
47
68
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
5×11
0.80
250
6.3×11
0.34
405
0.34
405
Impedance
ØD×L
(mm)
(Ω)max.
20°
C
100
5×11
0.80
250
6.3×11
0.34
405
6.3×11
0.34
405
150
6.3×11
0.34
405
6.3×11
0.34
405
6.3×11
0.34
405
8×11.5
0.28
760
220
6.3×11
0.34
405
8×11.5
0.30
760
8×11.5
0.28
760
10×12.5
0.14
1030
330
8×11.5
0.28
760
8×11.5
0.28
760
10×12.5
0.14
1030
10×16
0.10
1430
470
10×12.5
0.14
1030
10×12.5
0.14
1030
10×16
0.10
1430
10×20
0.08
1500
680
10×16
0.10
1430
10×16
0.10
1430
10×20
0.06
1500
12.5×20
0.06
1720
1000
10×20
0.06
1500
10×20
0.06
1500
12.5×20
0.06
1720
12.5×25
0.05
1900
1500
10×25
0.06
1620
12.5×20
0.06
1720
12.5×25
0.05
1900
2200
12.5×20
0.06
1720
12.5×25
0.05
1900
3300
12.5×25
0.05
1900
WV
35
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
Impedance
Item
ØD×L
(mm)
μF
50
(Ω)max.
20°
C
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
Impedance
ØD×L
(mm)
63
(Ω)max.
20°
C
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
Impedance
ØD×L
(mm)
100
(Ω)max.
20°
C
100kHz
Ripple
current
(mA rms)
125°
C
100kHz
Impedance
ØD×L
(mm)
(Ω)max.
20°
C
10
5 ×11
0.80
250
10× 12.5
0.80
480
33
6.3 ×11
0.34
405
8× 11.5
0.65
300
8× 11.5
1.50
150
10× 12.5
0.80
480
47
6.3 ×11
0.34
405
8× 11.5
0.50
440
10× 12.5
0.59
530
10× 16
0.55
630
8 ×11.5
0.19
760
100
8 ×11.5
0.28
760
10× 12.5
0.30
555
10× 16
0.41
690
12.5× 20
0.25
990
150
10 ×12.5
0.14
1030
220
10 ×16
0.10
1430
10× 20
0.15
930
12.5× 20
0.16
1050
16× 25
0.11
1500
330
10 ×25
0.06
1620
12.5× 20
0.13
1330
12.5× 25
0.12
1290
16× 31.5
0.08
1790
470
12.5 ×20
0.06
1720
12.5× 25
0.10
1650
12.5× 34.5
0.10
1460
680
12.5 ×25
0.05
1900
0.05
2430
68
16× 31.5
MINIATURE TYPES
22
161