EPCOS B82789C0104H002 Data and signal line choke Datasheet

Data and signal line chokes
SIMDAD 1812, common-mode chokes
42 V AC/80 V DC, 11 … 100 μH, 150 … 300 mA
Series/Type:
B82789C0/S0
%BUB4IFFU
October 2008
Date:
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
Rated voltage 42 V AC/80 V DC
Rated inductance 11 NH to 100 NH
Rated current 150 mA to 300 mA
Construction
■
■
■
■
■
■
Current-compensated double choke
Ferrite I core
Winding: enamel copper wire
Winding welded to terminals
Bifilar winding (B82789C0…)
Sector winding (B82789S0…)
Features
■
■
■
■
■
Temperature range up to 150 °C (B82789C0/S0*H)
Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020C
For gold-plated terminals conductive adhesion possible
Qualified to AEC-Q200
RoHS-compatible
Function
■ B82789C0:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly.
■ B82789S0:
Suppression of asymmetrical (by LR) 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 and FlexRay bus
■ Industrial field bus systems
■ Line cards for telecom
Terminals
Tinned terminals (B82789C0/S0*002)
■ Base material CuSn6
■ Layer composition Ni, Ag, Sn 1)
■ Lead-free tinned
Gold-plated terminals (B82789C0/S0*001)
■ Base material CuSn6
■ Layer composition Ni, Ag, Au
■ Gold plated
1) Ni-barrier-plated terminals (NiSn) on request (B82789C0/S0*H052).
Please read Cautions and warnings and
Important notes at the end of this document.
2
10/08
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
Marking
■ Marking on component:
Manufacturer, bifilar or sector winding (coded),
L value (in nH; for version B82789C0/S0*H052 underlined),
date of manufacture (YWWD), two last digits of production order
■ Minimum data on reel:
Manufacturer, ordering code, L value (in nH), quantity, date of packing
Delivery mode and packing unit
■ 12-mm blister tape, wound on 330-mm ∅ reel
■ Packing unit: 2500 pcs./reel
Please read Cautions and warnings and
Important notes at the end of this document.
3
10/08
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
2.2
5.9
0.86 1)
Dimensional drawing and layout recommendation
1.2±0.1
11)
0.6
5.2 max.
3 max.
0.4 min. 1)
4.0
3.2+0.3
4.5±0.2
IND0309-C
0.03
Marking
1)
Soldering area
Dimensions in mm
IND0303-W-E
Taping and packing
Blister tape
Reel
4±0.1
Direction of unreeling
_0
12.4 +2
IND0416-9-E
Dimensions in mm
Please read Cautions and warnings and
Important notes at the end of this document.
_2
330 +0
1.75±0.1
12±0.3
5.5±0.1
8±0.1
1.6±0.1
4.1 max.
13±0.25
2±0.05
5.9 max.
1.5±0.1
18.4 max.
4
10/08
_0
60 +2
IND0421-C
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
Technical data and measuring conditions
Rated voltage VR
42 V AC (50/60 Hz) / 80 V DC
Test voltage Vtest
250 V DC, 2 s (line/line)
Rated temperature TR
85 °C / 110 °C
Rated current IR
Referred to 50 Hz and rated temperature
Rated inductance LR
Measured with Agilent 4284A at 100 kHz, 0.1 mA, 20 °C
Inductance is specified per winding.
Inductance tolerance
–30/+50% at 20 °C
Inductance decrease ΔL/L0
Common mode < 10% at DC magnetic bias with IR, 20 °C
Stray inductance Lstray,typ
Measured with Agilent 4284A at 100 kHz, 5 mA, 20 °C,
typical values
DC resistance Rmax
Measured at 20 °C, specified per winding
Solderability (lead-free)
Dip and look method Sn95.5Ag3.8Cu0.7: (245 ±5) °C, (3 ±0.3) s
Wetting of soldering area ≥ 90%
(based on IEC 60068-2-58)
Resistance to soldering heat
260 °C, 40 s as referenced in JEDEC J-STD 020C
Climatic category
55/125/56 (B82789*N)
55/150/56 (B82789*H)
(to IEC 60068-1)
Storage conditions
Mounted: –55 °C … +125 °C (B82789C0/S0*N)
–55 °C … +150 °C (B82789C0/S0*H)
Packaged: –25 °C … +40 °C, ≤ 75% RH
Weight
Approx. 0.16 g
Please read Cautions and warnings and
Important notes at the end of this document.
5
10/08
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
Characteristics and ordering codes
LR
Lstray,typ IR
Rmax
TR
Ordering code
μH
μH
mΩ
°C
Gold-plated terminals
mA
Tinned terminals
B82789C0/S0*N (operating temperature: –55 … +125 °C)
11
0.06
300
250
85
B82789C0113N001
B82789C0113N002
22
0.10
250
580
85
B82789C0223N001
B82789C0223N002
22
3.0
250
580
85
B82789S0223N001
B82789S0223N002
51
0.10
250
550
85
B82789C0513N001
B82789C0513N002
100
0.25
150
1500
85
B82789C0104N001
B82789C0104N002
B82789C0/S0*H (operating temperature: –55 … +150 °C)
11
0.06
300
250
110
B82789C0113H001
B82789C0113H0021)
22
0.10
250
580
110
B82789C0223H001
B82789C0223H0021)
22
3.0
250
580
110
B82789S0223H001
B82789S0223H0021)
51
0.10
250
550
110
B82789C0513H001
B82789C0513H0021)
100
0.25
150
1500
110
B82789C0104H001
B82789C0104H0021)
Sample kit available. Ordering code: B82789X001
For more information refer to chapter “Sample kits”.
1) Replace the two last digits “02” by “52” for Ni-barrier-plated terminals.
Please read Cautions and warnings and
Important notes at the end of this document.
6
10/08
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
Insertion loss α (typical values at |Z| = 50 Ω, 20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 11 μH
LR = 22 μH (low Lstray)
IND0304-9
50
dB
IND0306-R
50
B82789C0113N/H
dB
α
B82789C0223N/H
α
40
40
30
30
20
20
10
10
0 4
10
10 5
10 6
10 7
0 4
10
10 8 Hz 10 9
f
LR = 22 μH (high Lstray)
10 6
10 7
10 8 Hz 10 9
f
LR = 51 μH
IND0305-H
50
dB
10 5
IND0307-1
50
B82789S0223N/H
dB
α
B82789C0513N/H
α
40
40
30
30
20
20
10
10
0 5
10
10 6
10 7
10 8
0 4
10
Hz 10 9
f
Please read Cautions and warnings and
Important notes at the end of this document.
7
10/08
10 5
10 6
10 7
10 8 Hz 10 9
f
Data and signal line chokes
B82789C0/S0
SIMDAD 1812, common-mode chokes
Insertion loss α (typical values at |Z| = 50 Ω, 20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 100 μH
IND0308-Z
50
dB
B82789C0104N/H
α
40
30
20
10
0 4
10
10 5
10 6
10 7
10 8 Hz 10 9
f
Current derating Iop/IR versus ambient
temperature (rated temperature TR = 85 °C)
IND0038-R-E
1.2
I op
IR
Current derating Iop/IR versus ambient
temperature (rated temperature TR = 110 °C)
B82789C0/S0*N
I op
IR
1.0
B82789C0/S0*H
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0
0
20
40
60
80
100
0
C 140
TA
Please read Cautions and warnings and
Important notes at the end of this document.
IND0759-Z
1.2
8
0
10/08
20
40
60
80 100 120
C 160
TA
Please read Cautions and warnings and
Important notes at the end of this document.
9
10/08
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.
■ 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
insulation, plastics or glue.
– The effect of the potting material can change the high-frequency behaviour of the components.
■ 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.
Please read Cautions and warnings and
Important notes at the end of this document.
10
10/08
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 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, CSMP, CSSP, CTVS, DSSP, MiniBlue,
MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, 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
03/09
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