EPCOS B41142A2108M000

Aluminum electrolytic capacitors
Alu-X product lines
SMD capacitors
Series/Type:
Data
Sheet
Date:
B41142
August 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication and the information contained therein without EPCOS’ prior express consent is prohibited.
SMD capacitors
Low impedance – 105 °C
SMD capacitors
Low impedance – 105 °C
B41142
B41142
Long-life grade capacitors
Applications
■ Low impedance applications
Features
■ Very low impedance
■ RoHS-compatible
■ Load life of 3000 hours at 105 °C (∅ 6.3 × 7.7: 2000 hours)
Construction
■ Surface mounting device
■ Minus pole marking on the case
Delivery mode
■ Taped and reeled
Specifications and characteristics in brief
Rated voltage VR
6.3 … 35 V DC
Operating temperature range
–55 °C … +105 °C
Rated capacitance CR
(20 °C, 120 Hz)
47 … 1500 µF
Capacitance tolerance
±20%
Load life
(105 °C, VR)
Requirements:
3000 h
∅ 6.3 × 7.7: ∆C/C ≤ ±30% of initial value
2000 hours tan δ ≤ 2 times initial specified limit
Ileak ≤ initial specified limit
Leakage current Ileak
(20 °C, after 2 minutes)
CR VR
I leak ≤ 0.01 µA ⋅ ⎛ ------- ⋅ -------⎞ or 3 µA, whichever is greater
⎝ µF V ⎠
Low temperature stability
(impedance ratio)
(120 Hz)
VR (V DC)
6.3
10
16
25
35
Z ( – 25 °C )
--------------------------Z ( +20 °C )
2
2
2
2
2
Z ( – 40 °C )
--------------------------Z ( +20 °C )
4
4
4
3
3
M
Shelf life
After storage for 1000 h at 105 °C, the capacitors shall meet
the requirement of load life test after reforming process. After test: VR to be applied for 30 minutes, 24 to 48 hours before measurement.
Frequency multiplier
for rated ripple current
50 Hz
120 Hz
300 Hz 1 kHz ≥10 kHz
0.35
0.50
0.64
Please read Cautions and warnings and
Important notes at the end of this document.
2
08/08
0.83
1.00
SMD capacitors
Low impedance – 105 °C
B41142
Dimensional drawing
d × l (mm)
6.3 × 7.7:
Bottom View
C±0.2
4
_
H
2
E
0.5 max.
B±0.2
ød±0.5
+
0.3 max.
1
A±0.2
A±0.2
l±0.3
3
KAL1135-N
d × l (mm)
8 × 10 ... 10 × 10:
Bottom View
C±0.2
4
_
H
2
E
0.5 max.
B±0.2
ød±0.5
+
0.3 max.
1
A±0.2
A±0.2
l±0.5
3
KAL1132-Y
➀
➁
➂
➃
Case
Terminal base board
Minus pole
Plus pole
Case
dimensions
d × l (mm)
6.3 × 7.7
8 × 10
A
2.4
2.9
3.2
B
6.6
8.3
10.3
C
6.6
8.3
10.3
E
2.2
3.1
4.5
H
0.5 … 0.8
10 × 10
0.8 … 1.1
Please read Cautions and warnings and
Important notes at the end of this document.
3
08/08
SMD capacitors
Low impedance – 105 °C
B41142
X
Y
a
Y
6.3 × 7.7
1.6
3.5
2.1
8.0 × 10.0
2.5
3.5
3.0
10.0 × 10.0
2.5
4.0
4.0
Y
d × l (mm)
a
Layout recommendation
X
KAL1109-Z
Overview of available types
VR (V DC)
6.3
10
16
25
35
Case dimensions d × l (mm)
CR (µF)
6.3 × 7.7
47
6.3 × 7.7
100
150
220
6.3 × 7.7
6.3 × 7.7
6.3 × 7.7
6.3 × 7.7
8
× 10
8
× 10
6.3 × 7.7
6.3 × 7.7
8
× 10
8
× 10
10
× 10
330
6.3 × 7.7
8
× 10
8
× 10
8
× 10
8
× 10
8
× 10
8
× 10
10
× 10
680
8
× 10
10
× 10
10
× 10
10
× 10
4
08/08
1000
8
× 10
10
× 10
× 10
6.3 × 7.7
470
1500
8
Please read Cautions and warnings and
Important notes at the end of this document.
SMD capacitors
Low impedance – 105 °C
B41142
Technical data and ordering codes
VR
CR
120 Hz
20 °C
V DC µF
Case
dimensions
d×l
mm
tan δmax
120 Hz
20 °C
Zmax
100 kHz
20 °C
Ω
IAC,R
100 kHz
105 °C
mA
Ordering code
220
330
470
680
1000
1500
6.3
6.3
8
8
8
10
× 7.7
× 7.7
× 10
× 10
× 10
× 10
0.26
0.26
0.26
0.26
0.26
0.26
0.26
0.26
0.16
0.16
0.16
0.08
300
300
600
600
600
850
B41142A2227M000
B41142A2337M000
B41142A2477M000
B41142A2687M000
B41142A2108M000
B41142A2158M000
10
100
150
220
330
470
680
1000
6.3
6.3
6.3
8
8
10
10
× 7.7
× 7.7
× 7.7
× 10
× 10
× 10
× 10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.26
0.26
0.26
0.16
0.16
0.08
0.08
300
300
300
600
600
850
850
B41142A3107M000
B41142A3157M000
B41142A3227M000
B41142A3337M000
B41142A3477M000
B41142A3687M000
B41142A3108M000
16
100
150
220
330
470
680
6.3
6.3
6.3
8
8
10
× 7.7
× 7.7
× 7.7
× 10
× 10
× 10
0.16
0.16
0.16
0.16
0.16
0.16
0.26
0.26
0.26
0.16
0.16
0.08
300
300
300
600
600
850
B41142A4107M000
B41142A4157M000
B41142A4227M000
B41142A4337M000
B41142A4477M000
B41142A4687M000
25
100
150
220
330
470
6.3
8
8
8
10
× 7.7
× 10
× 10
× 10
× 10
0.14
0.14
0.14
0.14
0.14
0.26
0.16
0.16
0.16
0.08
300
600
600
600
850
B41142A5107M000
B41142A5157M000
B41142A5227M000
B41142A5337M000
B41142A5477M000
35
47
100
150
220
330
6.3
8
8
8
10
× 7.7
× 10
× 10
× 10
× 10
0.12
0.12
0.12
0.12
0.12
0.26
0.16
0.16
0.16
0.08
300
600
600
600
850
B41142A7476M000
B41142A7107M000
B41142A7157M000
B41142A7227M000
B41142A7337M000
6.3
Please read Cautions and warnings and
Important notes at the end of this document.
5
08/08
SMD capacitors
Mounting intructions
SMD capacitors
B41142
B41142
Mounting intructions
Soldering
Recommended conditions
For reflow, use thermal conduction systems such as infrared radiation (IR) or hot blast. Vapor heat
transfer systems (VPS) are not recommended.
■ Observe proper soldering conditions (temperature, time, etc.).
■ Do not exceed the specified limits.
■ Temperature measuring method: Measure temperature in assuming quantitative production,
by sticking the thermo-couple to the capacitor upper part with epoxy adhesives.
■ Consult use for additional reflow restrictions.
[˚C ]
Time in peak temperature
Parts upper part
temperature
300
200
160 ˚C
120 s
100
Time in 200 ˚C
or more
0
Time [s]
KAL1107-I
Lead-free reflow
d (mm)
4 … 6.3
8 … 10
Peak temperature
250 °C
235 °C
Time in peak temperature
5s
5s
Time in 200 °C or more
60 s
60 s
Time of reflow
1 time
1 time
Please read Cautions and warnings and
Important notes at the end of this document.
6
08/08
SMD capacitors
Taping and packing
SMD capacitors
Taping and packing
B41142
B41142
_
_
_
+
+
+
A 0 ±0.2
P±0.1
Polarized
B 0 ±0.2
_
+
0.4
F±0.1
2±0.1
W±0.3
4±0.1
_0
ø1.5 +0.1
1.75±0.1
Taping of SMD capacitors
T2 ±0.2
Unreel direction
KAL1108-R
Taping and packing
Case dimensions
d × l (mm)
4 × 5.4
4 × 5.8
W
12.0
12.0
12.0
12.0
16.0
P
8.0
8.0
12.0
12.0
12.0
5 × 5.4
5 × 5.8
6.3 × 5.4
F
5.5
5.5
5.5
5.5
7.5
A0
5.0
5.0
6.0
6.0
7.0
B0
5.0
5.0
6.0
6.0
7.0
T2
5.8
6.3
5.8
6.3
5.8
Case dimensions
d × l (mm)
6.3 × 5.8
6.3 × 7.7
8 × 6.2
8 × 10
10 × 10
W
16.0
16.0
16.0
24.0
24.0
P
12.0
12.0
12.0
16.0
16.0
F
7.5
7.5
7.5
11.5
11.5
A0
7.0
7.0
8.7
8.7
10.7
B0
7.0
7.0
8.7
8.7
10.7
T2
6.3
8.2
6.8
11.0
11.0
Please read Cautions and warnings and
Important notes at the end of this document.
7
08/08
SMD capacitors
Taping and packing
B41142
Reel packing
ø23
ø50 min.
ø382 max.
ø13±0.5
A
3
Space to show remains
KAL1110-3
Capacitor dimensions
d × l (mm)
Quantity per reel
pcs.
4×l
2000 pcs.
5 × l, 6.3 × l, 8 × 6.2
1000 pcs.
8 × 10, 10 × l
500 pcs.
d × l (mm)
4 × l, 5 × l
6.3 × l, 8 × 6.2 8 × 10, 10 × l
A
14
18
Please read Cautions and warnings and
Important notes at the end of this document.
26
8
08/08
Cautions and warnings
General
Also see “Important notes” on page 11.
1
Aluminum electrolytic capacitors have a bi-polar structure. This is marked on the body of the
capacitor. A capacitor must not be mounted with reversed polarity. The application of an AC
or reverse voltage may cause a short circuit or damage the capacitor. Bi-polar capacitors
must not be used in AC applications, where the polarity may be reversed in the circuits or is
unknown.
2
The DC voltage applied to the capacitor terminal must not exceed its rated operating voltage,
as this will result in a rapid increase of the leakage current and may damage the capacitor. It
is recommended to operate the capacitor at 70–80% of its rated voltage to optimize its service life.
3
The ripple current applied to the capacitor must be within the permitted range. An excessive
ripple current leads to impaired electrical properties and may damage the capacitor. Note that
the sum of the peak values of the ripple voltage and the DC operating voltage must not exceed the rated DC voltage.
4
Capacitors must be used within their permitted range of operating temperature. Operation at
room temperature optimizes their service life.
5
Capacitors with case diameter ≥8 mm are equipped with a safety vent. In capacitors fitted
with a lead or soldering lug, the safety vent is usually located at the base of the case. It needs
sufficient space around it to operate optimally. The following dimensions are recommended:
for case diameter d = 8 to 16 mm, more than 2 mm; for d =18 to 35 mm, more than 3 mm;
and for d = 42 mm or more, more than 5 mm.
6
Capacitors should not be mounted with the safety vent face down on the board. Do not locate
any wire or copper trace near the safety vent. Do not reverse the voltage, as this may result
in excess pressure and the leakage of electrolyte.
7
Gas is released through the safety vent when the pressure inside the capacitor is too high. A
gaseous liquid around the safety vent does not indicate a leakage of electrolyte.
8
The capacitor should be stored under conditions of normal temperature and in a non-acid,
non-alkali environment of normal humidity. Exposure to high temperatures, for example under direct sunlight, will reduce its operating life. If the capacitor is stored in an environment
containing acids or alkalis, the solderability of the leads may be affected.
9
The leakage current of an aluminum electrolytic capacitor may increase after a long period
of storage. After such storage, the capacitor must be aged by applying the rated operating
voltage for 6–8 hours before use.
10
Manual soldering:
a Soldering must be performed within the specified conditions.
Bit temperature: 350 °C; application time of soldering iron: 3 seconds.
b Ensure that the soldering iron does not touch any part of the capacitor body.
Please read Cautions and warnings and
Important notes at the end of this document.
9
08/08
Cautions and warnings
11
Do not apply excessive force to the leads and terminals. Do not move the capacitor after soldering it onto the PC board and do not carry the PC board by gripping the capacitor. Observe
the following rules to prevent undue stress to the capacitor:
a Do not tilt or bend the capacitor after soldering.
b Ensure that the terminal spacing matches the corresponding hole spacing on the PC
board.
12
The aluminum case is not insulated from the cathode. Do not place a conductor under the
aluminum capacitors on the PC board as this may cause a short circuit. The case and top of
capacitors used in switched mode power supplies have a high-voltage-resistant heat shrink
sleeve to ensure safe usage.
13
The leads of capacitors with a case diameter exceeding 14 mm cannot be used for fixing.
Please read Cautions and warnings and
Important notes at the end of this document.
10
08/08
Important notes
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As
a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure
before the end of their usual service life cannot be completely ruled out in the current state
of the art, even if they are operated as specified. In customer applications requiring a very
high level of operational safety and especially in customer applications in which the malfunction
or failure of an electronic component could endanger human life or health (e.g. in accident
prevention or life-saving systems), it must therefore be ensured by means of suitable design of
the customer application or other action taken by the customer (e.g. installation of protective
circuitry or redundancy) that no injury or damage is sustained by third parties in the event of
malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently,
we cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in case of individual agreements deviating from the foregoing for
customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version
of the “General Terms of Delivery for Products and Services in the Electrical Industry”
published by the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSSP, CTVS, DSSP, MiniBlue, MKK,
MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap,
SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks
registered or pending in Europe and in other countries. Further information will be found on
the Internet at www.epcos.com/trademarks.
11
08/08