AEC-C_B41044_B43044.book Seite 1 Dienstag, 5. August 2008 4:13 16
Aluminum electrolytic capacitors
Alu-X product lines
Single-ended capacitors
Series/Type:
Data Sheet
Date:
B41044, B43044
August 2008
©
EPCOS AG 2008. Reproduction, publication and dissemination of this publication and the infor-
mation contained therein without EPCOS’ prior express consent is prohibited.
AEC-C_B41044_B43044.book Seite 2 Dienstag, 5. August 2008 4:13 16
Long-life grade capacitors for professional applications
Applications
■
Professional switch mode power supplies
Features
■
■
■
■
■
RoHS-compatible
High C/V value
Very low impedance at high frequencies
High reliability
Load life of 5000 h at 105
°C
Single-ended capacitors
Very low impedance – 105
°C
Single-ended capacitors
Very low impedance – 105
°C
B41044, B43044
B41044, B43044
Construction
■
■
■
■
■
Radial leads
Aluminum case, fully insulated
Charge-discharge proof
Minus pole marking on the insulating sleeve
Case with safety vent from diameter 8 mm
Delivery mode
■
■
■
■
Bulk
Taped, Ammo pack
Cut
Kinked
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
08/08
AEC-C_B41044_B43044.book Seite 3 Dienstag, 5. August 2008 4:13 16
Single-ended capacitors
Very low impedance – 105
°C
Specifications and characteristics in brief
Rated voltage V
R
Operating tempera-
ture range
Rated capacitance C
R
(20
°C,
120 Hz)
Capacitance tolerance
Load life
(105
°C,
V
R
, I
AC,R
)
6.3 … 450 V DC
V
R
<
350 V DC: –40
°C
… +105
°C
V
R
≥
350 V DC: –25
°C
… +105
°C
0.22 … 15000
µF
±20%
M
V
R
≤
100 V DC
2000 h for d = 5 ... 6.3 mm
3000 h for d = 8 mm
5000 h for d
≥
10 mm
B41044, B43044
V
R
>
100 V DC
2000 h
Leakage current I
leak
V
R
≤
100 V DC
leak
Requirements:
∆C/C ≤ ±20%
of
initial value
tan
δ ≤
2 times initial
specified value
I
leak
≤
initial
specified limit
V
R
>
100 V DC
C
R
V
R
-
I
leak
≤
0.02 µA
⋅
⎛
-------
⋅
------
⎞
+15 µA
⎝
µF V
⎠
(20
°C,
after 5 minutes)
C
R
V
R
-
≤
0.03 µA
⋅
⎛
-------
⋅
------
⎞
or 4 µA
⎝
µF V
⎠
Dissipation factor
(max.)
(20
°C,
120 Hz)
Low temperature
stability
(impedance ratio)
(120 Hz)
160 350
…
…
315 450
tan
δ
0.22 0.19 0.16 0.14 0.12 0.10 0.09 0.08 0.15 0.20
For capacitance higher than 1000
µF
add 0.02 for every increase of
1000
µF.
V
R
(V DC)
6.3
10
16
25 ... 100 160 ... 250 315 ... 450
4
3
2
2
3
8
Z
(
–
25 °C
)
--------------------------
-
Z
(
+20 °C
)
25
35
50
63
100
8
6
4
3
4
–
Z
(
–
40 °C
)
--------------------------
-
Z
(
+20 °C
)
After storage for 1000 h at 105
°C,
the capacitors shall meet the
requirement of load life test after reforming process. After test: V
R
to be
applied for 30 minutes, 24 to 48 hours before measurement.
whichever is greater
(20
°C,
after 1 minute)
V
R
6.3
10
16
(V DC)
Shelf life
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
08/08
AEC-C_B41044_B43044.book Seite 4 Dienstag, 5. August 2008 4:13 16
Single-ended capacitors
Very low impedance – 105
°C
Specifications and characteristics in brief
50 ... 60 Hz
0.47 … 10
µF
–
22 … 33
µF
–
47 … 330
µF
–
470 … 1000
µF
–
2200 ... 15000
µF
–
Voltage range
0.40
160 ... 450 V DC
Temperature multiplier
+70
°C
for rated ripple current 6.3 ... 100 V DC 2.0
160 ... 450 V DC 1.8
Frequency multiplier Voltage range
for rated ripple current 6.3 ... 100 V DC
120 Hz
0.42
0.55
0.70
0.75
0.80
0.50
Frequency
1 kHz
0.60
0.75
0.85
0.90
0.95
0.75
+85
°C
1.7
1.4
B41044, B43044
10 kHz
0.80
0.90
0.95
0.98
1.00
0.90
100 kHz
1.00
1.00
1.00
1.00
1.00
1.00
+105
°C
1.0
1.0
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
08/08
AEC-C_B41044_B43044.book Seite 5 Dienstag, 5. August 2008 4:13 16
Single-ended capacitors
Very low impedance – 105
°C
Dimensional drawing
B41044, B43044
d
l
+
-
15 min.
5 min.
KAL1080-C-E
Minus pole
marking
a
Safety vent
Safety vent for diameter
≥
8 mm.
Case dimensions
d
×
l
mm
5
8
8
8
10
10
10
×
11
×
11.5
×
15
×
20
×
12.5
×
16
×
20
6.3
×
11
d
max
×
I
max
mm
5.5
×
12.5
6.8
×
12.5
8.5
×
13.0
8.5
×
16.5
8.5
×
21.5
11.0
×
14.0
11.0
×
17.5
11.0
×
22.0
13.5
×
22.0
13.5
×
27.0
17.0
×
22.0
17.0
×
27.0
17.0
×
33.5
17.0
×
37.5
19.0
×
22.0
19.0
×
27.0
19.0
×
33.5
19.0
×
37.5
19.0
×
42.0
a
mm
2.0
±0.5
2.5
±0.5
3.5
±0.5
3.5
±0.5
3.5
±0.5
5.0
±0.5
5.0
±0.5
5.0
±0.5
5.0
±0.5
5.0
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
7.5
±0.5
b
mm
0.5
±0.1
0.5
±0.1
0.6
±0.1
0.6
±0.1
0.6
±0.1
0.6
±0.1
0.6
±0.1
0.6
±0.1
0.6
±0.1
0.6
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
0.8
±0.1
12.5
×
20
12.5
×
25
16
16
16
16
18
18
18
18
18
×
20
×
25
×
31.5
×
35.5
×
20
×
25
×
31.5
×
35.5
×
40
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
øb
08/08
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