B82790C,S Series Datasheet by EPCOS - TDK Electronics

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¤TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto
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Data and signal line chokes
Common-mode chokes, ring core
0.005 … 4.7 mH, 200 … 1000 mA, +60 °C
Series/Type: B82790C0/S0
Date: August 2019
208/19
Please read Cautions and warnings and
Important notes at the end of this document.
Rated voltage 42 V AC/80 V DC
Rated inductance 0.005 ... 4.7 mH
Rated current 200 ... 1000 mA
Construction
Current-compensated ring core double choke
Ferrite core
PPS case (UL 94 V-0)
Bifilar winding (B82790C0)
Sector winding (B82790S0)
Features
Suitable for reflow soldering
Qualified to AEC-Q200
RoHS-compatible
Function
B82790C0:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly.
B82790S0:
Suppression of asymmetrical and symmetrical interference (by Lstray)
coupled in on lines. The high-frequency portions of the symmetrical
data signal are decreased so far that EMC problems can be significantly reduced.
Applications
Automotive applications, e.g. CAN bus
Industrial applications
Terminals
Base material CuSn6
Layer composition Ni, Sn
Electro-plated
Marking
Marking on component: Manufacturer, process location (coded),
winding method (coded), ordering code (short form),
date of manufacture (YMMD)
Minimum data on reel: Manufacturer, ordering code,
L value and tolerance, quantity, date of packing
Delivery mode and packing unit
16-mm blister tape, wound on 330-mmreel
Packing unit: 1500 pcs./reel
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
DK (4.5) 2.85 0' H “'2 m wumears . 1 “39‘ 1 ' X N . o g N o' \ 9“ \ (o E E + . an‘ . .. (‘4 °? “4 \ <\! '="" m="" w="" 0="" of="" .7="" 7:77?—="" h="" 7="" 7t="" ,="" \="" 3="" \markmg="" 1)="" soldering="" area="" \ndouoq-e-e="" 420.1="" 22.4="" max.="" 15:01="" 210="" 05="" +="" 7="" i="" 7="" _="" 2="" jj="" 2="" .="" w="" o'="" f="" a="" h="“'2" l\="" .="" ‘="" ‘="" 16.43%="" dlrecnon="" oi="" unreehng="" —=""> \ND‘5607L7E INDISOZVD
308/19
Please read Cautions and warnings and
Important notes at the end of this document.
Dimensional drawing and pin configuration Layout recommendation
Taping and packing
Blister tape Reel
Dimensions in mm
No polarity
Dimensions in mm
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
TDK
408/19
Please read Cautions and warnings and
Important notes at the end of this document.
Technical data and measuring conditions
Rated voltage VR42 V AC (50/60 Hz) / 80 V DC
Rated temperature TR+60 °C
Rated current IRReferred to 50 Hz and rated temperature
Rated inductance LRMeasured with Agilent 4284A at 0.1 mA, +20 °C
Measuring frequency: LRd1 mH = 100 kHz
LR!1mH= 10kHz
Inductance is specified per winding.
Inductance tolerance r30% (LRd0.47 mH), –30/+50% (LR t1 mH) at +20 °C
Inductance decrease 'L/L0< 10% at DC magnetic bias with IR, +20 qC
Stray inductance Lstray,typ Measured with Agilent 4284A at 5 mA, +20 °C, typ. values
Measuring frequency: LRd11 PH= 1MHz
LR>11PH = 100 kHz
DC resistance Rtyp Measured at +20 qC, typical values, specified per winding
Solderability SnPb: +(215 r3) °C, (3 r0.3) s
Sn96.5Ag3.0Cu0.5: +(245 r5) °C, (3 r0.3) s
Wetting of soldering area t95%
(to IEC 60068-2-58)
Resistance to soldering heat +(260 r5) °C, (10 r1) s (to IEC 60068-2-58)
Climatic category 40/125/56 (to IEC 60068-1)
Storage conditions (packaged) –25 °C … +40 °C, d75% RH
Weight Approx. 0.3 g
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
TDK
508/19
Please read Cautions and warnings and
Important notes at the end of this document.
Characteristics and ordering codes
Types with LR t0.47 mH:
750 V DC possible for soldering process with Pb containing solder material.
For lead-free soldering please use series B82793.
LR
mH
Lstray,typ
nH
IR
mA
Rtyp
m:
Vtest
V DC, 2 s
Ordering code
0.005 40 1000 60 250 B82790C0502N201
0.011 50 500 80 250 B82790C0113N201
0.025 60 500 110 250 B82790C0253N201
0.025 1400 500 110 250 B82790S0253N201
0.051 70 500 140 250 B82790C0513N201
0.051 2100 500 140 250 B82790S0513N201
0.470 100 500 170 250 B82790C0474N215
1.0 100 500 170 250 B82790C0105N240
2.2 200 400 400 250 B82790C0225N265
4.7 300 200 510 250 B82790C0475N265
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
DK SMD so H WW“ so H mm” 5329000502sz 3327soco1waNzo1 dB dB 0! (1 4o 40 so 30 20 20 / r" , 1o 10 0 / I O z, 104 1o5 106 107 1o3 H210g 104 105 1o6 107 1o8 H210g at 4»! so H ‘N"°°“"‘ so H ‘ND°°‘5'W B8279000253N201 B8279080253N201 I dB dB W (X (X “I 40 40 I I l 30 30 ' \ 1"“ . I 20 20 10 I 10 I 0 a” z 0 4’ 104 1o5 105 107 103 H2109 104 1o5 105 107 1o8 H210g af af
608/19
Please read Cautions and warnings and
Important notes at the end of this document.
Insertion loss D (typical values at |Z| = 50 :, +20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 0.005 mH
LR = 0.025 mH (low Lstray)
LR = 0.011 mH
LR = 0.025 mH (high Lstray)
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
R 52 50 dB 40 30 20 10 50 dB 40 30 20 10 \NDomzrV 382790C0513N201 / o 10” 105 106 108 Hz 109 4,1 107 \NDODITH 382790C0474N215 '-_=_-; - 105 106 DK 50 \NDUO‘S-S dB B82790$0513N201 5 l I 40 , III I | 'r so /, 1 20 10 I o :1. - — 10" 105 106 107 103 H2105 af 50 INDOO‘B-R dB B8279000105N240 40 so 20 . n | m 1o .4 / I 0 4 5 6 7” 8 9 10 1o 10 10 1o H210
708/19
Please read Cautions and warnings and
Important notes at the end of this document.
Insertion loss D (typical values at |Z| = 50 :, +20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 0.051 mH (low Lstray)
LR = 0.47 mH
LR = 0.051 mH (high Lstray)
LR = 1.0 mH
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
50 \NDOUIQ-I BBZ79000225N265 dB 0! 40 /’” I 30 20 . I 10 I I \ 0 I 10“ 1o5 106 1o7 105H2109 4,, 14 INDOSELCVE lip In 1.2 1.0 Tfizeo‘c 0.8 0.6 0.4 \ 0.2 0 . 20 4o 60 80100 c 140 4’13} DK 5° INDOOZO-Z Baz79000475N265 dB 40 ," so . 20 l l 10 ' I \ o _ . 10" 105 106 107 105Hz109 4.1
808/19
Please read Cautions and warnings and
Important notes at the end of this document.
Insertion loss D (typical values at |Z| = 50 :, +20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 2.2 mH
Current derating Iop/IR
versus ambient temperature
LR = 4.7 mH
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
DK M 300 , 10 5 ° r C 260 “c \ T 2507 approx. 245 “C \ 10 s m 215 '0 Km \ .32 2 7 l \ ‘ S 00 130 ”c I \ ‘ ‘ - é ' ‘ a: , 7' approx. \ F 150 / 40 S x \ ~ _ 100 7 Normal curve 50* - — - Limit curves 0 r r r r r 0 50 100 150 200 s 250 Trme 4» \NDDEIS-D-E I ‘3 T4 T a ‘2 <—» t2="" t‘="" ‘="" ‘="" innost="">
908/19
Please read Cautions and warnings and
Important notes at the end of this document.
Recommended reflow soldering curve
Pb containing solder material (based on CECC 00802 edition 2)
Pb-free solder material (based on JEDEC J-STD 020D)
Time from +25 °C to T4: max 300 s
Maximal numbers of reflow cycles: 3
T1
°C
T2
°C
T3
°C
T4
°C
t1
s
t2
s
t3
s
150 200 217 250 < 110 < 90 < 30 @ T4 –5 °C
B82790C0/S0Data and signal line chokes
Common-mode chokes, ring core
TDK
10 08/19
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.
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.
TDK
11 08/19
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.
TDK
12 08/19
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, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP,
CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD,
MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine,
PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV,
ThermoFuse, WindCap are trademarks registered or pending in Europe and in other coun-
tries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2018-10

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