EPCOS B82498B3470J000 Smt inductor Datasheet

SMT inductors
SIMID series, SIMID 0805-B
Series/Type:
B82498B
Date:
March 2008
%BUB4IFFU
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SMT inductors, SIMID series
B82498B
SIMID 0805-B
Size 0805 (EIA) and/or 2012 (IEC)
Rated inductance 2.7 nH to 4700 nH
Rated current 90 mA to 1000 mA
Construction
■ Cubic coil with ceramic core
■ Winding partially plastic-sealed
■ Winding ends welded to terminals
Features
■
■
■
■
■
High Q factor
High resonance frequency
Close inductance tolerance
Suitable for lead-free reflow soldering
RoHS-compatible
Applications
Resonant circuits, impedance matching for
■ Antenna amplifiers
■ Multimedia
■ Car access systems
■ TPMS (Tire Pressure Monitoring System)
■ Wireless communication systems
■ GPS (Global Positioning System)
Terminals
■ Base material Al2O3 ceramic or ferrite
■ Thick-film coating of Ag/Pd/Pt
Marking
■ No marking on component
■ Minimum data on reel:
Manufacturer, ordering code, L value,
quantity, date of packing
Delivery mode and packing unit
■ 8-mm blister tape, wound on 180-mm ∅ reel
■ Packing unit: 3000 pcs./reel
Please read Cautions and warnings and
Important notes at the end of this document.
2
03/08
SMT inductors, SIMID series
B82498B
SIMID 0805-B
Dimensional drawing and layout recommendation
1.4 max.
Metallization
1.2 _ 0.1
A
Welding area 1)
Acrylic plastics
C
2.2 max.
B
0.5±0.3
1.45 max.
IND0041-C
0.25 min.
A
B
C
1.1 ±0.2
3.4 ±0.4
1.1 ±0.1
1) This area (30% of contact area) should not be used
to assess solderability
Dimensions in mm
IND0047-U-E
Taping and packing
Reel
8±0.3
2.35±0.1
2±0.05
14.4 max.
13±0.25
178±2
_0
1.5 +0.1
3.5±0.05
4±0.1
Component
1.75±0.1
Blister tape
_0
8.4 +1.5
4±0.1
ø60 min.
Direction of unreeling
IND0594-Q-E
Dimensions in mm
Please read Cautions and warnings and
Important notes at the end of this document.
3
03/08
IND0581-C
SMT inductors, SIMID series
B82498B
SIMID 0805-B
Technical data and measuring conditions
Rated inductance LR
Measured with RF LCR meter Agilent 4286A and test
fixture Agilent 16193A at frequency fL, 0.1 V, 20 °C
Q factor Qmin, Qtyp
Measured with RF LCR meter Agilent 4286A and test
fixture Agilent 16193A, 20 °C
Qmin measured at frequency fQ
Rated temperature TR
85 °C
Rated current IR
Maximum permissible DC with inductance decrease
ΔL/L0 ≤ 10% and temperature increase of ≤ 20 K
at rated temperature
Self-resonance frequency fres,min
Measured with network analyzer Agilent 8753D, 20 °C
DC resistance Rmax
Measured at 20 °C
Solderability (lead-free)
Sn95.5Ag3.8Cu0.7: (245 ±5) °C, (5 ±0.3) s
Wetting of soldering area ≥ 90%
(based on IEC 60068-2-58)
Resistance to soldering heat
260 °C, 20 s (as referenced in JEDEC J-STD 020C)
Climatic category
55/125/56 (to IEC 60068-1)
Storage conditions
Mounted: –55 °C … +125 °C
Packaged: –25 °C … +40 °C, ≤ 75% RH
Weight
Approx. 8.5 mg
Characteristics and ordering codes
Tolerance
LR
Qmin
nH
Qtyp
(at
800 MHz)
fL; fQ
IR
Rmax
fres,min
MHz
mA
Ω
MHz
Ordering code
Core material: ceramic
2.7
±10%
^
K
20
50
250
1000
0.03
6000
B82498B3279M000
5.6
±20%
^
M
25
60
250
900
0.04
6000
B82498B3569M000
6.8
30
70
250
800
0.05
5500
B82498B3689K000
8.2
35
75
250
700
0.06
5000
B82498B3829M000
40
80
250
700
0.06
4500
B82498B3100J000
12
40
85
250
700
0.06
4000
B82498B3120J000
15
40
85
250
670
0.07
3500
B82498B3150J000
18
45
90
250
670
0.07
3300
B82498B3180J000
22
45
85
250
600
0.09
2600
B82498B3220J000
27
50
90
250
600
0.09
2500
B82498B3270J000
10
±5%
^
J
Closer tolerances on request.
Please read Cautions and warnings and
Important notes at the end of this document.
4
03/08
SMT inductors, SIMID series
B82498B
SIMID 0805-B
Characteristics and ordering codes
Ordering code 1)
Qtyp
(at
800 MHz)
fL; fQ
IR
Rmax
fres,min
MHz
mA
Ω
MHz
45
80
250
520
0.12
2150
B82498B3330J000
39
50
90
250
560
0.10
2050
B82498B3390J000
47
45
85
200
500
0.13
1900
B82498B3470J000
LR
Tolerance
Qmin
nH
Core material: ceramic
33
±5%
^
J
56
±2%
^
G
45
60
200
480
0.14
1700
B82498B3560+000
68
±5%
^
J
45
60
200
410
0.19
1550
B82498B3680+000
82
40
60
150
390
0.21
1430
B82498B3820+000
100
40
50
150
350
0.26
1310
B82498B3101+000
120
40
45
150
270
0.44
1210
B82498B3121+000
150
35
40
100
270
0.44
1120
B82498B3151+000
180
35
30
100
260
0.47
1030
B82498B3181+000
220
35
—
100
240
0.55
950
B82498B3221+000
270
35
—
100
180
1.0
870
B82498B3271+000
330
35
—
100
180
1.0
800
B82498B3331+000
390
35
—
100
130
1.9
730
B82498B3391+000
470
35
—
100
115
2.4
660
B82498B3471+000
560
35
—
100
100
3.2
600
B82498B3561+000
Core material: ferrite
680
±2%
^
G
20
—
25.2
250
0.50
450
B82498B1681+000
820
±5%
^
J
20
—
25.2
240
0.55
400
B82498B1821+000
1000
20
—
7.96
250
0.50
350
B82498B1102+000
1200
20
—
7.96
220
0.65
300
B82498B1122+000
1500
20
—
7.96
200
0.75
250
B82498B1152+000
1800
20
—
7.96
190
0.85
250
B82498B1182+000
2200
20
—
7.96
130
1.7
200
B82498B1222+000
2700
20
—
7.96
120
2.0
200
B82498B1272+000
3300
20
—
7.96
100
3.3
200
B82498B1332+000
3900
20
—
7.96
95
3.6
150
B82498B1392+000
4700
20
—
7.96
90
3.8
150
B82498B1472+000
Closer tolerances on request.
1) Replace the + by the code letter for the required inductance tolerance.
Please read Cautions and warnings and
Important notes at the end of this document.
5
03/08
SMT inductors, SIMID series
B82498B
SIMID 0805-B
Q factor versus frequency f (ferrite core)
measured with RF LCR meter
Agilent 4286A, typical values at 20 °C
Q factor versus frequency f (ceramic core)
measured with RF LCR meter
Agilent 4286A, typical values at 20 °C
IND0048-3
90
IND0049-B
40
B82498B
B82498B
Q
80
Q
35
70
30
39 nH
68 nH
100 nH
270 nH
560 nH
60
50
25
40
1000 nH
680 nH
2200 nH
4700 nH
20
30
15
20
2.7 nH
6.8 nH
10
0 7
10
10 8
10
5 6
10
Hz 10 9
f
IND0050-9
4.7 µH
B82498B
Iop
IR
B82498B
1.0
0.68 µH
0.8
0.56 µH
10
IND0051-4-E
1.2
L
10 0
Hz 10 8
f
Current derating Iop/IR
versus ambient temperature TA
(rated temperature TR = 85 °C)
Inductance L versus DC load current IDC
measured with RF LCR meter
Agilent 4275A, typical values at 20 °C
10 1
µH
10 7
_1
0.1 µH
_2
0.01 µH
0.6
0.4
10
0.2
10
_3
10
_2
10
_1
10 0
0
A 10 1
I DC
0
20
40
60
80 100
˚C
TA
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03/08
140
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.
7
03/08
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.
8
03/09
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