EPCOS B41145A7685M000 Aluminum electrolytic capacitor Datasheet

Aluminum electrolytic capacitors
SMD capacitors
Series/Type:
B41145
Date:
November 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
SMD capacitors
B41145
Low impedance series 105 °C
General-purpose grade capacitors
Applications
Low impedance applications
Features
Low impedance
RoHS compatible
Load life of 1000 h at 105 °C
Wide temperature range (55 °C ... +105 °C)
Construction
Surface mounting device
Minus pole marking on the case
Delivery mode
Taped and reeled
Refer to chapter "SMD capacitors - Taping and packing" for
further details.
Specifications and characteristics in brief
Rated voltage VR
Operating temperature range
Rated capacitance CR
(20 °C, 120 Hz)
Capacitance tolerance
Load life
(105 °C, VR)
Leakage current Ileak
(20 °C, after 2 minutes)
Low temperature stability
(impedance ratio)
(120 Hz)
Shelf life
Frequency multiplier
for rated ripple current
Please read Cautions and warnings and
Important notes at the end of this document.
6.3 ... 50 V DC
55 °C ... +105 °C
1.0 ... 1500 µF
±20% M
1000 h
VR (V DC)
Requirements:
∆C/C ≤ ±20% of initial value
tan δ
≤ 2 times initial specified limit
Ileak
≤ initial specified limit
6.3
10
16
25
35
50
2
2
2
2
2
2
3
3
3
3
3
3
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.
50 Hz
120 Hz
300 Hz
1 kHz
≥10 kHz
0.35
0.50
0.64
0.83
1.00
Page 2 of 14
B41145
Low impedance series 105 °C
Dimensional drawings
d x l (mm)
4 × 5.8 ... 8 × 6.2:
d x l (mm)
8 × 10 ... 10 × 10:
➀
➁
➂
➃
Case
Terminal base board
Minus pole
Plus pole
Case dimensions
d × l (mm)
A
B
C
E
L
H
4 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 7.7
1.8
4.3
4.3
1.0
5.8
2.1
5.3
5.3
1.3
5.8
2.4
6.6
6.6
2.2
5.8
0.5 ... 0.8
2.4
6.6
6.6
2.2
7.7
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 14
8 × 6.2
3.3
8.3
8.3
2.3
6.2
8 × 10
10 × 10
2.9
3.2
8.3
10.3
8.3
10.3
3.1
4.5
10
10
0.8 ... 1.1
B41145
Low impedance series 105 °C
Layout recommendation
Please read Cautions and warnings and
Important notes at the end of this document.
d × l (mm)
X
Y
a
4.0 × 5.8
1.6
2.6
1.0
5.0 × 5.8
1.6
3.0
1.4
6.3 × 5.8
1.6
3.5
2.1
6.3 × 7.7
1.6
3.5
2.1
8.0 × 6.2
2.5
4.0
2.1
8.0 × 10.0
2.5
3.5
3.0
10.0 × 10.0
2.5
4.0
4.0
Page 4 of 14
B41145
Low impedance series 105 °C
Overview of available types
VR (V DC)
6.3
10
16
25
35
50
Case dimensions d × l (mm)
CR (µF)
1.0
4
× 5.8
4
× 5.8
1.5
4
× 5.8
4
× 5.8
2.2
4
× 5.8
4
× 5.8
3.3
4
× 5.8
4
× 5.8
5
× 5.8
4.7
4
× 5.8
4
× 5.8
6.8
4
× 5.8
5
× 5.8
× 5.8
5
× 5.8
10
4
× 5.8
5
15
5
× 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 5.8
22
4
× 5.8
5
× 5.8
5
× 5.8
6.3 × 5.8
6.3 × 5.8
33
5
× 5.8
5
× 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
8
× 10
47
5
× 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
6.3 × 7.7
10
× 10
68
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
8
× 10
100
6.3 × 5.8
6.3 × 7.7
6.3 × 7.7
8
× 10
8
10
× 10
× 10
10
× 10
150
6.3 × 7.7
6.3 × 7.7
220
6.3 × 7.7
8
× 10
10
× 10
330
8
10
× 10
10
× 10
× 10
470
680
1000
10
× 10
1500
10
× 10
8
10
× 10
× 10
8
10
× 10
× 10
8
10
× 10
× 10
10
× 10
10
× 10
10
× 10
10
× 10
10
× 10
10
× 10
Other voltage and capacitance ratings are available upon request.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 14
6.3 × 7.7
B41145
Low impedance series 105 °C
Technical data and ordering codes
VR
V DC
6.3
10
16
CR
120 Hz
20 °C
µF
22
33
47
68
100
150
220
330
1000
1500
22
33
47
68
100
150
220
470
1000
10
15
22
33
47
68
100
220
220
330
470
680
Case
dimensions
d×l
mm
4 × 5.8
5 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
6.3 × 7.7
8 × 10
10 × 10
10 × 10
5 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
6.3 × 7.7
8 × 10
10 × 10
10 × 10
4 × 5.8
5 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
6.3 × 7.7
8 × 10
10 × 10
10 × 10
10 × 10
10 × 10
Please read Cautions and warnings and
Important notes at the end of this document.
Zmax
100 kHz
20 °C
Ω
3.0
1.8
1.8
1.0
1.0
0.6
0.6
0.3
0.15
0.15
1.8
1.8
1.0
1.0
0.6
0.6
0.3
0.15
0.15
3.0
1.8
1.8
1.0
1.0
0.6
0.6
0.3
0.15
0.15
0.15
0.15
tan δmax
120 Hz
20 °C
0.26
0.26
0.26
0.26
0.26
0.26
0.26
0.26
0.26
0.26
0.19
0.19
0.19
0.19
0.19
0.19
0.19
0.19
0.19
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
Page 6 of 14
IAC,R
100 kHz
105 °C
mA
60
95
95
140
140
230
230
450
670
670
95
95
140
140
230
230
450
670
670
60
95
95
140
140
230
230
450
670
670
670
670
Ordering code
B41145A2226M000
B41145A2336M000
B41145A2476M000
B41145A2686M000
B41145A2107M000
B41145A2157M000
B41145A2227M000
B41145A2337M000
B41145A2108M000
B41145A2158M000
B41145A3226M000
B41145A3336M000
B41145A3476M000
B41145A3686M000
B41145A3107M000
B41145A3157M000
B41145A3227M000
B41145A3477M000
B41145A3108M000
B41145A4106M000
B41145A4156M000
B41145A4226M000
B41145A4336M000
B41145A4476M000
B41145A4686M000
B41145A4107M000
B41145A4227M000
B41145B4227M000
B41145A4337M000
B41145A4477M000
B41145A4687M000
B41145
Low impedance series 105 °C
Technical data and ordering codes
VR
V DC
25
35
CR
120 Hz
20 °C
µF
4.7
6.8
10
15
22
33
47
68
100
220
220
330
470
1
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
100
100
220
220
330
Case
dimensions
d×l
mm
4 × 5.8
4 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
8 × 10
8 × 10
8 × 10
10 × 10
10 × 10
10 × 10
4 × 5.8
4 × 5.8
4 × 5.8
4 × 5.8
4 × 5.8
5 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 5.8
6.3 × 7.7
6.3 × 7.7
8 × 10
10 × 10
8 × 10
10 × 10
10 × 10
Please read Cautions and warnings and
Important notes at the end of this document.
Zmax
100 kHz
20 °C
Ω
3.0
3.0
1.8
1.0
1.0
1.0
0.6
0.3
0.3
0.3
0.15
0.15
0.15
3.0
3.0
3.0
3.0
3.0
1.8
1.8
1.0
1.0
0.6
0.6
0.3
0.15
0.3
0.15
0.15
tan δmax
120 Hz
20 °C
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
Page 7 of 14
IAC,R
100 kHz
105 °C
mA
60
60
95
140
140
140
230
450
450
450
670
670
670
60
60
60
60
60
95
95
140
140
230
230
450
670
450
670
670
Ordering code
B41145A5475M000
B41145A5685M000
B41145A5106M000
B41145A5156M000
B41145A5226M000
B41145A5336M000
B41145A5476M000
B41145A5686M000
B41145A5107M000
B41145A5227M000
B41145B5227M000
B41145A5337M000
B41145A5477M000
B41145A7105M000
B41145A7155M000
B41145A7225M000
B41145A7335M000
B41145A7475M000
B41145A7685M000
B41145A7106M000
B41145A7156M000
B41145A7226M000
B41145A7336M000
B41145A7476M000
B41145A7107M000
B41145B7107M000
B41145A7227M000
B41145B7227M000
B41145A7337M000
B41145
Low impedance series 105 °C
Technical data and ordering codes
VR
V DC
50
CR
120 Hz
20 °C
µF
1
1.5
2.2
3.3
4.7
10
22
33
47
100
220
Case
dimensions
d×l
mm
4 × 5.8
4 × 5.8
4 × 5.8
4 × 5.8
5 × 5.8
6.3 × 5.8
6.3 × 7.7
8 × 10
10 × 10
10 × 10
10 × 10
Please read Cautions and warnings and
Important notes at the end of this document.
Zmax
100 kHz
20 °C
Ω
5.0
5.0
5.0
5.0
3.0
2.0
1.0
0.6
0.3
0.3
0.3
tan δmax
120 Hz
20 °C
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
Page 8 of 14
IAC,R
100 kHz
105 °C
mA
30
30
30
30
50
80
120
300
500
500
500
Ordering code
B41145A6105M000
B41145A6155M000
B41145A6225M000
B41145A6335M000
B41145A6475M000
B41145A6106M000
B41145A6226M000
B41145A6336M000
B41145A6476M000
B41145A6107M000
B41145A6227M000
B41145
Low impedance series 105 °C
Mounting instructions
Soldering
Recommended conditions for series B41115, B41123 and B41145
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 us for additional reflow restrictions.
d (mm)
4 ... 6.3
8 ... 10
Peak temperature
260 °C (255 °C)
245 °C
Time in peak temperature
5 s in 250 °C or more
(10 s in 250 °C or more)
10 s in 240 °C or more
Time in 230 °C or more
30 s
30 s
Time in 200 °C or more
70 s
70 s
Time of reflow
2 times
2 times
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 14
B41145
Low impedance series 105 °C
Taping and packing
Taping of SMD capacitors
Case dimensions
d × l (mm)
W
P
F
A0
B0
T2
4 × 5.4
4 × 5.8
5 × 5.4
5 × 5.8
12.0
8.0
5.5
5.0
5.0
5.8
12.0
8.0
5.5
5.0
5.0
6.3
12.0
12.0
5.5
6.0
6.0
5.8
12.0
12.0
5.5
6.0
6.0
6.3
Case dimensions
d × l (mm)
W
P
F
A0
B0
T2
6.3 × 5.8
6.3 × 7.7
8 × 6.2
8 × 10
16.0
12.0
7.5
7.0
7.0
6.3
16.0
12.0
7.5
7.0
7.0
8.2
16.0
12.0
7.5
8.7
8.7
6.8
24.0
16.0
11.5
8.7
8.7
11.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 14
6.3 × 5.4
16.0
12.0
7.5
7.0
7.0
5.8
10 × 10
24.0
16.0
11.5
10.7
10.7
11.0
B41145
Low impedance series 105 °C
Reel packing
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
26
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 14
B41145
Low impedance series 105 °C
Cautions and warnings
General
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
containing acids or alkalis, the solderability of the leads may be affected.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.
Page 12 of 14
B41145
Low impedance series 105 °C
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.
Page 13 of 14
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 lifesaving 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 the 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.
Page 14 of 14