miniature aluminum electrolytic capacitors

2015-4장-02 2015.1.20 03:48 PM 페이지164 태산아이인쇄그룹(국) 2261-2488 2400DPI 175LPI
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
VB
155°
C, High Temp, High Reliability
Series
Solvent Proof
・Load life of 1000 hours at 155°
C use
・For Electronic Control Unit and other high
temperature applications
・Complied to the RoHS directive
Item
Characteristics
Operating temperature range
Leakage current max.
Capacitance tolerance
Dissipation factor max.
(at 120Hz, 20°
C)
-40 ~ +155°
C
I = 0.03CV or 4μ
A whichever is greater (after 1 minute)
±20% at 120Hz, 20°
C
Capacitance > 1000μF : tanδincreases by 0.02 for each 1000μF from below value.
Low temperature characteristics
(Impedance ratio at 120Hz)
Load life
(after application of the rated
voltage for 1000 hours at 155°
C)
Rated Voitafe(V)
tanδ
10
0.20
16
0.16
25
0.14
35
0.12
50
0.10
63
0.10
80
0.08
100
0.08
WV
Z-25°
C/Z+20°
C
Z-40°
C/Z+20°
C
10
3
4
16
2
4
25
2
4
35
2
4
50
2
4
63
2
4
80
2
4
100
2
4
Less than specified value
Within ±30% of initial value
Less than 300% of specified value
Leakage current
Capacitance change
tanδ
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 155°
C)
Unit : mm
● DRAWING
Ød±0.05 Tinned copper-ply wire
ØD+0.5 max.
Insulating sleeve
+
P±0.5
-
ØD
10
12.5
16
18
P
5.0
5.0
7.5
7.5
Ød
0.6
0.6
0.8
0.8
β
L+βmax.
15 min.
2.0
4 min.
Safety vent
● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
CV
164
Frequency
120Hz
1kHz
50kHz
100kHz≦
1000 ≦ CV
0.67
0.91
0.95
1.00
1000 ≻ CV
0.50
0.83
0.91
1.00
2015-4장-02 2015.1.20 03:48 PM 페이지165 태산아이인쇄그룹(국) 2261-2488 2400DPI 175LPI
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
VB series
● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
10
Item
16
Ripple
current
(mA rms)
155°
C,100kHz
25
ØD×L(mm)
Ripple
current
(mA rms)
155°
C,100kHz
22
10 × 12.5
200
33
10 × 12.5
225
47
10 × 12.5
250
250
10 × 20
400
600
ØD×L(mm)
μF
Ripple
current
(mA rms)
155°
C,100kHz
35
ØD×L(mm)
Ripple
current
(mA rms)
155°
C,100kHz
ØD×L(mm)
10 × 12.5
100
10 × 16
300
12.5 × 20
500
12.5 × 25
330
10 × 16
300
10 × 20
400
12.5 × 25
600
16 × 25
470
10 × 20
400
12.5 × 20
600
16 × 25
800
16 × 31.5
1000
1000
12.5 × 25
600
16 × 25
800
16 × 31.5
18 × 40
1300
220
2200
16 × 31.5
1000
18 × 35.5
1200
3300
18 × 35.5
1200
18 × 40
1300
4700
18 × 40
1300
WV
50
Item
ØD×L(mm)
μF
63
Ripple
current
(mA rms)
155°
C,100kHz
ØD×L(mm)
1000
80
Ripple
current
(mA rms)
155°
C,100kHz
ØD×L(mm)
800
100
Ripple
current
(mA rms)
155°
C,100kHz
ØD×L(mm)
Ripple
current
(mA rms)
155°
C,100kHz
10 × 12.5
390
33
10 × 12.5
420
10 × 16
510
47
10 × 16
550
10 × 20
640
22
56
10 × 12.5
430
10 × 20
690
10 × 20
640
68
10 × 16
560
10 × 20
690
12.5 × 20
760
12.5 × 25
100
10 ×16
380
10 × 20
710
12.5 × 20
820
220
12.5 ×20
640
12.5 × 25
1040
16 × 25
1250
16 × 31.5
1380
330
16 ×20
770
16 × 20
1080
16 × 31.5
1480
18 × 31.5
1430
470
16 ×25
960
16 × 25
1280
18 × 31.5
1530
560
16 ×31.5
1080
16 × 31.5
1520
680
18 ×25
1190
16 × 35.5
1520
18 ×31.5
1420
MINIATURE TYPES
1000
950
165