B82116D1831A101 [TDK]
电源线用扼流圈;型号: | B82116D1831A101 |
厂家: | TDK ELECTRONICS |
描述: | 电源线用扼流圈 |
文件: | 总10页 (文件大小:1127K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Power line chokes
SMD Rod Core chokes
1.7 ... 3.3 µH / 10 kHz, 15 ... 28 A / +125 °C
Series/Type:
B82116D*A*
Ordering code:
Date:
January 2023
TDK Electronics AG 2022. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics’ prior express consent is prohibited.
Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Rated current: 15 ... 28 A / +125 °C
Rated Inductance: 1.7 ... 3.3 µH / 10 kHz
Construction
Rod core choke
Ferrite core
Single layer winding
Core and winding glued
Self-leaded SMD terminals
Features
High resonance frequency
Enameled wire in accordance to EN 60317-13
Wire class 200, UL listed
Qualified according to AEC-Q200
Suitable for reflow soldering
RoHS compatible
Applications
EMC choke
Terminals
Ends of winding wire
Pins hot dip tinned Sn99Cu
Delivery mode
Tape and reel
Please read Cautions and warnings and
Important notes at the end of this document.
2
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Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Dimensional drawing
B82116D1831A101
B82116D1224A001
190.5
B82116D2820A003
160.5
10.5
B82116D2820A002
16.80.5
10.5
A
B
C
D
E
F
G
H
I
26.10.5
1.250.5
13.7
10.5
18.2
13
12
80.3
120.3
80.3
7.60.2
200.5
310.8
13.5
240.5
200.5
12.6
17.7
11.6
1.250.2
1.80.1
2.50.2
0.1 +0.2/–0.1
1.10.5
20.1
10.8
min. 0
1.40.1
1.80.1
0.10.1
1.250.1
1.80.2
0.10.1
2.80.1
0.10.1
J
Please read Cautions and warnings and
Important notes at the end of this document.
3
1/23
Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Blister tape dimensional drawing
B82116D1831A101 B82116D1224A001 B82116D2820A003 B82116D2820A002
A
B
C
D
E
F
56
44
44
44
280.1
280.1
240.1
240.1
26.20.15
17.05+0.2/–0
13.8+0.15/–0.05
7.1+0.15/–0.05
31.85+0.2/–0
38.90.2
20.20.15
20.55+0.2/–0
18.4+0.15/–0.05
7.9+0.15/–0.05
24.65+0.2/–0
30.45+0.2/–0
110
20.20.15
15.22+0.2/–0
13.2+0.15/–0.05
7.9+0.15/–0.05
20.66+0.2/–0
27.45+0.2/–0
180
20.20.15
14.85+0.2/–0
12.3+0.15/–0.05
7.40.1
G
H
20.65+0.2/–0
27.45+0.2/–0
200
Parts/Reel 150
Reel
Please read Cautions and warnings and
Important notes at the end of this document.
4
1/23
Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Technical data and measuring conditions
Rated temperature TR
Rated current IR
+125 °C
15 ... 28 A (free-air convection cooling)1)
Nominal inductance LN
Inductance tolerance
Inductance decrease ΔL/L0
DC resistance Rtyp
Measured with Agilent 4284A, at 10 kHz, 1 V, at +20 °C
20% at +20 °C
10% at DC magnetic bias with IR, +20 °C
Measured at +20 °C, typical value
Solderability (lead-free)
Sn96.5Ag3.0Cu0.5: (2453) °C, (30.3) s
Wetting of soldering area 90%
(to IEC 60068-2-58, test Td1, method 1)
(+260 5) °C, (101) s
Resistance to soldering heat
(to IEC 60068-2-58, test Td2, method 1)
–40 °C ... +150 °C
Operating temperature range
Insulation voltage
Direct contact to metal parts of the customer
application is not permissible. Insulation of winding
surface cannot be warrant due to allowed leaks in
winding wire accordance wire standard EN 60317-0-1.
Ferrit
Core material
Ferrite core surface irregularities
The standard IEC 60424-4 is the basis for the visual
inspection of surface irregularities.
These surface irregularities have no impact regarding
function, manufacture ability and reliability of the
component.
No further spalling of core material permissible.
1) Current must be reduced when operating at higher ambient temperature than rated. See “Current derating” for details.
Higher current can be applied by using an appropriate forced cooling approach. In any case, temperature of the coil is
to be monitored and must not exceed the maximum value specified by the climatic category. The effect of magnetic
saturation must be additionally considered when operated with higher current than specified.
Characteristics and ordering codes
IR
A
LR
µH
Rtyp
m
Inductance decrease ΔL/L0
A
Weight
approx.
g
Ordering code
19
15
28
15
3.3
1.7
1.8
2.5
1.8
1.8
1.2
3.0
40
64
11.0
12.0
28.5
11.0
B82116D1831A101
B82116D2820A003
B82116D1224A001
B82116D2820A002
110
55
Please read Cautions and warnings and
Important notes at the end of this document.
5
1/23
Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Impedance lZl versus frequency
(Typical values measured at +20 °C)
Inductance Ls versus frequency
(Typical values measured at + 20°C)
Please read Cautions and warnings and
Important notes at the end of this document.
6
1/23
Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Current derating Iop/IR versus ambient temperature TA
(rated temperature TR = +125 °C)
Recommended reflow soldering profile
Pb-free solder material (based on JEDEC J-STD 020D)
T1
T2
T3
T4
t1
t3
t3
s
°C
°C
°C
°C
s
s
+150
+200
+217
+245
<120
<90
< 30 @ T4 –5 °C
Please read Cautions and warnings and
Important notes at the end of this document.
7
1/23
Chokes for power lines
SMD Rod Core Choke
B82116D*A*
Cautions and warnings
Please note the recommendations in our Inductors data book (latest edition) and in the data
sheets.
– Particular attention should be paid to the derating curves given there.
– The soldering conditions should also be observed. Temperatures quoted in relation to wave
soldering refer to the pin, not the housing.
If the components are to be washed varnished it is necessary to check whether the washing
varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,
or on glued joints. In particular, it is possible for washing varnish agent residues to have a
negative effect in the long-term on wire insulation.
Washing processes may damage the product due to the possible static or cyclic mechanical
loads (e.g. ultrasonic cleaning). They may cause cracks to develop on the product and its parts,
which might lead to reduced reliability or lifetime.
The following points must be observed if the components are potted in customer applications:
– Many potting materials shrink as they harden. They therefore exert a pressure on the plastic
housing or core. This pressure can have a deleterious effect on electrical properties, and in
extreme cases can damage the core or plastic housing mechanically.
– It is necessary to check whether the potting material used attacks or destroys the wire, wire
insulation, plastics or glue.
– The effect of the potting material can change the high-frequency behaviour of the components.
– Many coating materials have a negative effect (chemically and mechanically) on the winding
wires, insulation materials and connecting points. Customers are always obligated to
determine whether and to what extent their coating materials influence the component.
Customers are responsible and bear all risk for the use of the coating material. TDK
Electronics does not assume any liability for failures of our components that are caused by the
coating material.
Ceramics / ferrites are sensitive to direct impact. This can cause the core material to flake, or
lead to breakage of the core.
Even for customer-specific products, conclusive validation of the component in the circuit can
only be carried out by the customer.
Due to product design and applied manufacturing process, appearance, symmetry, and shape
of not dimensioned details could vary within same lot, as well discoloration of housing is possible.
TDK does not expect detrimental effects on product function or reliability. In case of conflicts,
TDK reference standard shall prevail.
Display of ordering codes for TDK Electronics products
The ordering code for one and the same product can be represented differently in data sheets, data
books, other publications, on the company website, or in order-related documents such as shipping
notes, order confirmations and product labels. The varying representations of the ordering
codes are due to different processes employed and do not affect the specifications of the
respective products. Detailed information can be found on the Internet under
www.tdk-electronics.tdk.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
8
1/23
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 require-
ments that are often placed on our products in the areas of application concerned. We never-
theless 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, we
are either unfamiliar with individual customer applications or less familiar with them than the cus-
tomers themselves. For these reasons, it is always ultimately incumbent on the customer to
check and decide whether a 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 fail-
ure 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 mal-
function or failure of an electronic component could endanger human life or health (e.g. in acci-
dent prevention or life-saving systems), it must therefore be ensured by means of suitable de-
sign of the customer application or other action taken by the customer (e.g. installation of pro-
tective 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 pub-
lication may contain substances subject to restrictions in certain jurisdictions (e.g. be-
cause they are classed as hazardous). Useful information on this will be found in our Material
Data Sheets on the Internet (www.tdk-electronics.tdk.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. Consequent-
ly, 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 our General Terms
and Conditions of Supply.
9
1/23
Important notes
7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard.
The IATF certifications confirm our compliance with requirements regarding the quality manage-
ment system in the automotive industry. Referring to customer requirements and customer spe-
cific requirements (“CSR”) TDK always has and will continue to have the policy of respecting in-
dividual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral re-
quirements, we hereby like to emphasize that only requirements mutually agreed upon can
and will be implemented in our Quality Management System. For clarification purposes we
like to point out that obligations from IATF 16949 shall only become legally binding if individually
agreed upon.
8. The trade names EPCOS, CarXield, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas,
CSMP,
CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, InsuGate, LeaXield,
MiniBlue, MiniCell, MKD, MKK, ModCap, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod,
PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic,
SIMID, SineFormer, SIOV, ThermoFuse, WindCap, XieldCap are trademarks registered or
pending in Europe and in other countries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2022-07
10 1/23
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