B82498B3689K000 [EPCOS]
SMT inductors; SMT电感器型号: | B82498B3689K000 |
厂家: | EPCOS |
描述: | SMT inductors |
文件: | 总8页 (文件大小:138K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SMT inductors
SIMID series, SIMID 0805-B
Series/Type:
B82498B
Date:
March 2008
Data Sheet
EPCOS AG 2008. Reproduction, publication and dissemination of this publication and the
information contained therein without EPCOS’ prior express consent is prohibited.
SMT inductors, SIMID series
SIMID 0805-B
B82498B
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
SIMID 0805-B
B82498B
Dimensional drawing and layout recommendation
Metallization
Welding area1)
Acrylic plastics
1.2_0.1
C
B
2.2 max.
IND0041-C
B
C
A
1.1 ± 0.2
3.4 ± 0.4
1.1 ± 0.1
0.25 min.
1) This area (30% of contact area) should not be used
to assess solderability
IND0047-U-E
Dimensions in mm
Taping and packing
Blister tape
Reel
4 0.1
14.4 max.
13 0.25
1.5+0.1
Component
_0
2 0.05
8.4+1.5
_0
4 0.1
ø60 min.
Direction of unreeling
IND0581-C
IND0594-Q-E
Dimensions in mm
Please read Cautions and warnings and
Important notes at the end of this document.
3
03/08
SMT inductors, SIMID series
SIMID 0805-B
B82498B
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
Rated current IR
85 °C
Maximum permissible DC with inductance decrease
∆L/L0 ≤ 10% and temperature increase of ≤ 20 K
at rated temperature
Self-resonance frequency fres,min
DC resistance Rmax
Measured with network analyzer Agilent 8753D, 20 °C
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
Climatic category
260 °C, 20 s (as referenced in JEDEC J-STD 020C)
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
LR
Tolerance
Qmin Qtyp
(at
fL; fQ
IR
Rmax
fres,min Ordering code
MHz
nH
800 MHz) MHz
mA
Ω
Core material: ceramic
^
2.7
5.6
6.8
8.2
±10%
±20%
K
20
25
30
35
40
40
40
45
45
50
50
60
70
75
80
85
85
90
85
90
250
250
250
250
250
250
250
250
250
250
1000
900
800
700
700
700
670
670
600
600
0.03
0.04
0.05
0.06
0.06
0.06
0.07
0.07
0.09
0.09
6000
6000
5500
5000
4500
4000
3500
3300
2600
2500
B82498B3279M000
^
B82498B3569M000
B82498B3689K000
B82498B3829M000
B82498B3100J000
B82498B3120J000
B82498B3150J000
B82498B3180J000
B82498B3220J000
B82498B3270J000
M
^
10
±5% J
12
15
18
22
27
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
SIMID 0805-B
B82498B
Characteristics and ordering codes
LR
Tolerance
Qmin Qtyp
(at
fL; fQ
IR
Rmax
fres,min Ordering code1)
nH
800 MHz) MHz
mA
Ω
MHz
Core material: ceramic
^
±5% J
33
39
45
50
45
45
45
40
40
40
35
35
35
35
35
35
35
35
80
90
85
60
60
60
50
45
40
30
—
—
—
—
—
—
250
250
200
200
200
150
150
150
100
100
100
100
100
100
100
100
520
0.12
0.10
0.13
0.14
0.19
0.21
0.26
0.44
0.44
0.47
0.55
1.0
2150
2050
1900
1700
1550
1430
1310
1210
1120
1030
950
B82498B3330J000
B82498B3390J000
B82498B3470J000
B82498B3560+000
B82498B3680+000
B82498B3820+000
B82498B3101+000
B82498B3121+000
B82498B3151+000
B82498B3181+000
B82498B3221+000
B82498B3271+000
B82498B3331+000
B82498B3391+000
B82498B3471+000
B82498B3561+000
560
500
480
410
390
350
270
270
260
240
180
180
130
115
100
47
^
56
±2% G
^
68
±5% J
82
100
120
150
180
220
270
330
390
470
560
870
1.0
800
1.9
730
2.4
660
3.2
600
Core material: ferrite
^
680
20
20
20
20
20
20
20
20
20
20
20
—
—
—
—
—
—
—
—
—
—
—
25.2
25.2
250
240
0.50
0.55
0.50
0.65
0.75
0.85
1.7
450
400
350
300
250
250
200
200
200
150
150
B82498B1681+000
B82498B1821+000
B82498B1102+000
B82498B1122+000
B82498B1152+000
B82498B1182+000
B82498B1222+000
B82498B1272+000
B82498B1332+000
B82498B1392+000
B82498B1472+000
±2% G
820
^
±5% J
1000
1200
1500
1800
2200
2700
3300
3900
4700
7.96 250
7.96 220
7.96 200
7.96 190
7.96 130
7.96 120
7.96 100
2.0
3.3
7.96
7.96
95
90
3.6
3.8
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
SIMID 0805-B
B82498B
Q factor versus frequency f (ceramic core)
measured with RF LCR meter
Q factor versus frequency f (ferrite core)
measured with RF LCR meter
Agilent 4286A, typical values at 20 °C
Agilent 4286A, typical values at 20 °C
IND0049-B
IND0048-3
40
90
B82498B
B82498B
80
Q
Q
35
70
30
39 nH
60
50
40
30
20
10
0
68 nH
100 nH
270 nH
560 nH
25
1000 nH
680 nH
2200 nH
4700 nH
20
15
10
5
2.7 nH
6.8 nH
106
107
Hz 108
f
107
108
Hz 109
f
Inductance L versus DC load current IDC
measured with RF LCR meter
Current derating Iop/IR
versus ambient temperature TA
Agilent 4275A, typical values at 20 °C
(rated temperature TR = 85 °C)
IND0051-4-E
IND0050-9
101
1.2
4.7 µH
B82498B
B82498B
Iop
µH
IR
L
1.0
100
0.68 µH
0.56 µH
0.8
0.6
0.4
0.2
0
0.1 µH
_1
10
0.01 µH
_2
10
_3
10
_2
_1
10
10
100
A 101
IDC
0
20
40
60
80 100
C 140
TA
˚
6
03/08
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.
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 passive 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 a passive 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 a passive 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, CSSP, CTVS, DSSP, MiniBlue, MKK,
MLSC, MotorCap, PCC, PhaseCap, 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
03/08
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