%BUB4IFFU%BUB4IFFU
Data and signal line chokes
Common-mode chokes, ring core, EIA 1812
0.011 … 0.47 mH, 200 … 300 mA, 60 °C
Series/Type: B82799C0/S0
Date: October 2008
EPCOS AG 2015. Reproduction, publication and dissemination of this publicatio n, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
210/08
Please read Cautions and warnings and
Important notes at the end of this document.
Rated voltage 42 V AC/80 V DC
Rated inductance 0.011 mH to 0.47 mH
Rated current 200 mA to 300 mA
Construction
■Current-compensated ring core double choke
■Ferrite core
■LCP case (UL 94 V-0)
■Silicone potting
■Bifilar winding (B82799C0)
■Sector winding (B82799S0)
Features
■150 °C version
■Qualified to AEC-Q200
■Suitable for reflow soldering
■Suitable for conductive adhesion due gold-plated terminals
■RoHS-compatible
Function
■B82799C0:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly.
■B82799S0:
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
Terminals
■Base material CuSn6
■Layer composition Ni, Ag, Au
■Electro-plated
Marking
■Marking on component: Manufacturer, bifilar or sector
winding (coded), L value (nH, coded), date of manufacture (YWWD)
■Minimum data on reel: Manufacturer, ordering code,
L value and tolerance, quantity, date of packing
Delivery mode and packing unit
■12-mm blister tape, wound on 330-mm ∅ reel
■Packing unit: 2500 pcs./reel
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
310/08
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
IND0301-6-E
0.75±0.151)
1.1±0.1
1)
1±0.1
12
34
3.2 max.
4.5±0.2 0.04
0.45 max.
1 min.
1)
0.8±0.1
0.8±0.1
3.2+0.2
Marking
12
34
1) Soldering area
IND0302-8
2.2
5.9
0.6
4.0
Dimensions in mm
IND0416-9-E
Direction of unreeling
2±0.05
4±0.1
1.5±0.1
8±0.1
5.9 max.
1.6±0.1
5.5±0.1
1.75±0.1
12±0.3
4.1 max.
IND0421-C
12.4 0
_
+2
+0
330
_
2
18.4 max.
0
60
_
+2
13±0.25
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
410/08
Please read Cautions and warnings and
Important notes at the end of this document.
Technical data and measuring conditions
Characteristics and ordering codes
Sample kit available. Ordering code: B82799X001
For more information refer to chapter “Sample kits”.
Rated voltage VR42 V AC (50/60 Hz) / 80 V DC
Rated temperature TR60 °C
Rated current IRReferred to 50 Hz and rated temperature
Applicable current IR
for high temperature applications 0.5 × IR,
referred to 50 Hz and 150 °C ambient temperature
Rated inductance LRMeasured with Agilent 4284A at 100 kHz, 0.1 mA, 20 °C
Inductance is specified per winding.
Inductance tolerance ±30% at 20 °C
Inductance decrease ΔL/L < 10% at DC magnetic bias with IR, 20 °C
Stray inductance Lstray,typ Measured with Agil ent 4284A, 5 mA, 20 °C, typical values
Measuring frequency: LR ≤ 11 μH = 1 MHz
LR > 11 μH = 100 kHz
DC resistance Rtyp Measured at 20 °C, typical values, specified per winding
Solderability SnPb: (215 ±3) °C, (3 ±0.3) s
Sn96.5Ag3.0Cu0.5: (245 ±5) °C, (3 ±0.3) s
Wetting of soldering area ≥ 95%
(to IEC 60068-2-58)
Resistance to soldering heat (260 ±5) °C, (10 ±1) s (to IEC 60068-2-58)
Climatic category 55/150/56 (to IEC 60068-1)
Storage conditions (packaged) –25 °C … +40 °C, ≤ 75% RH
Weight Approx. 0.09 g
LR
mH Lstray,typ
nH IR
mA Rtyp
mΩ
Vtest
V DC, 2 s Ordering code
0.011 40 300 120 250 B82799C0113N001
0.022 60 250 170 250 B82799C0223N001
0.022 1200 250 170 250 B82799S0223N001
0.033 70 200 200 250 B82799C0333N001
0.033 1500 200 200 250 B82799S0333N001
0.051 90 200 250 250 B82799C0513N001
0.051 2300 200 250 250 B82799S0513N001
0.10 50 300 150 750 B82799C0104N001
0.22 60 200 200 750 B82799C0224N001
0.33 70 200 250 750 B82799C0334N001
0.47 100 200 320 750 B82799C0474N001
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
510/08
Please read Cautions and warnings and
Important notes at the end of this document.
Insertion loss α (typical values at |Z| = 50 Ω, 20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 0.011 mH
LR = 0.022 mH (high Lstray)
LR = 0.022 mH (low Lstray)
LR = 0.033 mH (low Lstray)
IND0002-K
0Hz
10
20
30
40
50
dB
4
10 105106107108109
f
α
B82799C0113N001
IND0003-T
0Hz
10
20
30
40
50
dB
4
10 10
5
10
6
10
7
10
8
10
9
f
α
B82799S0223N001
IND0892-V
0Hz
10
20
30
40
50
dB
4
10 10
5
10
6
10
7
10
8
10
9
f
α
B82799C0223N001
IND0893-B
0Hz
10
20
30
40
50
dB
4
10 10
5
10
6
10
7
10
8
10
9
f
α
B82799C0333N001
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
610/08
Please read Cautions and warnings and
Important notes at the end of this document.
Insertion loss α (typical values at |Z| = 50 Ω, 20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
LR = 0.033 mH (high Lstray)
LR = 0.051 mH (high Lstray)
LR = 0.051 mH (low Lstray)
LR = 0.10 mH
IND0004-2
0Hz
10
20
30
40
50
dB
4
10 105106107108109
f
α
B82799S0333N001
IND0005-5
0Hz
10
20
30
40
50
dB
4
10 105106107108109
f
α
B82799S0513N001
IND0894-Q
0Hz
10
20
30
40
50
dB
4
10 105106107108109
f
α
B82799C0513N001
IND0006-L
0Hz
10
20
30
40
50
dB
4
10 105106107108109
f
α
B82799C0104N001
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
710/08
LR = 0.22 mH
LR = 0.47 mH
LR = 0.33 mH
Current derating Iop/IR
versus ambient temperature
IND0007-U
0Hz
10
20
30
40
50
dB
4
10 10
5
10
6
10
7
10
8
10
9
f
α
B82799C0224N001
IND0008-3
0Hz
10
20
30
40
50
dB
4
10 10
5
10
6
10
7
10
8
10
9
f
α
B82799C0474N001
IND0037-H
0Hz
10
20
30
40
50
dB
4
10 10
5
10
6
10
7
10
8
10
9
f
α
B82799C0334N001
IND0001-C-E
20
040 60 80 100 120 160
0.2
0.4
0.6
0.8
1.0
1.2 B82799
C
A
T
op
II
R
R
T = 60 C
Insertion loss α (typical values at |Z| = 50 Ω, 20 °C)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
810/08
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 020C)
Time from 25 °C to T4: max 300 s
Maximal numbers of reflow cycles: 3
T1
°C T2
°C T3
°C T4
°C t1
st2
st3
s
150 200 217 250 < 110 < 90 < 40 @ T4 –5 °C
IND0813-D-E
00
50
100
150
200
250
300
Temperature
Time
50 100 150 200 250
s
2 K/s
approx. 245
10 s
10 s
Normal curve
Limit curves
˚
C
40 s
approx.
260
˚
C
C
˚
C
˚
215
180
˚
C
130 C
˚
IND0814-F
1
t
4
T
T
3
T
2
T
1
t
2
3
t
B82799C0/S0Data and sig nal line chokes
Common-mode chokes, ring core, EIA 1812
910/08
Cautions a nd w a rnings
■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 i s used has a negative effect on the wire insulation, any pl astics 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.
1003/09
Important no tes
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 cu stomers themsel ves. For these reasons , it is always ul timately 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, B AOKE, Alu-X, CeraDiode, CSMP, CSSP, CTV S, 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 ot her countries. Further informat ion will be
found on the Internet at www.epcos.com/trademarks.
