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PDF SDR0703 Data sheet ( Hoja de datos )
| Número de pieza | SDR0703 | |
| Descripción | SMD Power Inductors | |
| Fabricantes | Bourns | |
| Logotipo |  |
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Features
■ Available in E12 series
■ Low height of only 2.7 mm
■ High Isat of 3.2 Amps
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SDR0703 Series - SMD Power Inductors
Electrical Specifications
Bourns Part No.
SDR0703-1R0M
SDR0703-1R2M
SDR0703-1R8M
SDR0703-2R2M
SDR0703-2R7M
SDR0703-3R3M
SDR0703-3R9M
SDR0703-4R7M
SDR0703-5R6M
SDR0703-6R8M
SDR0703-8R2M
SDR0703-100K
SDR0703-120K
SDR0703-150K
SDR0703-180K
SDR0703-220K
SDR0703-270K
SDR0703-330K
SDR0703-390K
SDR0703-470K
SDR0703-560K
SDR0703-680K
SDR0703-820K
SDR0703-101K
SDR0703-121K
SDR0703-151K
SDR0703-181K
SDR0703-221K
SDR0703-271K
SDR0703-331K
SDR0703-391K
SDR0703-471K
SDR0703-561K
SDR0703-681K
SDR0703-821K
SDR0703-102K
Inductance 100 kHz
(µH) Tol. %
Q
Ref.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
(Ω)
I rms
Max.
(A)
1.0 ± 20 25 7.96 160.0 0.042 2.20
1.2 ± 20 25 7.96 145.0 0.047 2.00
1.8 ± 20 25 7.96 105.0 0.052 1.90
2.2 ± 20 24 7.96 95.0 0.060 1.80
2.7 ± 20 23 7.96 80.0 0.065 1.70
3.3 ± 20 23 7.96 65.0 0.075 1.65
3.9 ± 20 22 7.96 70.0 0.080 1.58
4.7 ± 20 20 7.96 60.0 0.100 1.50
5.6 ± 20 20 7.96 56.0 0.105 1.40
6.8 ± 20 20 7.96 45.0 0.115 1.30
8.2 ± 20 20 7.96 40.0 0.150 1.10
10 ± 10 23 2.52 36.0 0.170 1.00
12 ± 10 20 2.52 36.0 0.180 0.90
15 ± 10 23 2.52 30.0 0.240 0.75
18 ± 10 20 2.52 30.0 0.280 0.70
22 ± 10 20 2.52 D2a6t.a0 Sh0e.e30t40 U.c0o.6m5
27 ± 10 20 2.52 20.0 0.400 0.60
33 ± 10 17 2.52 20.0 0.450 0.56
39 ± 10 18 2.52 18.0 0.550 0.50
47 ± 10 20 2.52 15.0 0.720 0.40
56 ± 10 20 2.52 13.0 0.800 0.39
68 ± 10 18 2.52 13.0 0.900 0.38
82 ± 10 18 2.52 12.0 1.18 0.33
100 ± 10 33 0.796 11.0 1.56 0.27
120 ± 10 32 0.796 10.0 1.75 0.26
150 ± 10 30 0.796 9.0 2.00 0.25
180 ± 10 33 0.796 7.0 2.70 0.19
220 ± 10 31 0.796 7.0 3.00 0.18
270 ± 10 30 0.796 7.0 3.60 0.17
330 ± 10 33 0.796 6.0 4.80 0.16
390 ± 10 36 0.796 5.5 6.20 0.14
470 ± 10 33 0.796 5.0 7.00 0.13
560 ± 10 36 0.796 4.2 9.20 0.11
680 ± 10 32 0.796 4.0 10.50 0.10
820 ± 10 32 0.796 3.6 12.00 0.09
1000 ± 10 30 0.252 3.2 14.20 0.08
I sat
Typ.
(A)
3.20
3.00
2.70
2.60
2.50
2.35
2.25
2.10
2.00
1.90
1.50
1.40
1.30
1.12
1.05
0.95
0.88
0.82
0.73
0.64
0.60
0.56
0.47
0.40
0.37
0.34
0.30
0.28
0.22
0.19
0.18
0.16
0.15
0.15
0.14
0.13
Electrical Schematic
Typical Part Marking
START
General Specifications
Test Voltage.....................................0.1 V
Reflow Soldering ...230 °C, 10 sec. max.
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
..................................260 °C for 5 sec.
Materials
Core ..............................................Ferrite
Wire ...............Enamelled copper 130 °C
Base..................................................LCP
Adhesive ....................................6020H-6
Terminal ................................Cu & Sn/Pb
Rated Current
....................Ind. drop 10 % typ. at Isat
Temperature Rise ..................20 °C max.
at rated Irms
Packaging ....................500 pcs. per reeDl ataShee
Product Dimensions
6.5 ± 0.3
(.256 ± .012)
4.5 ± 0.2
(.177 ± .008)
2.7 ± 0.2
(.106 ± .008)
4.9
(.193)
REF.
2.4
(.094) REF.
Recommended Layout
7.0
(.276)
REF.
3.2
(.126)
REF.
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Specifications are subject to change without notice.
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1.5
REF. (.059)
4.0
(.157)
REF.
1.5
(.059) REF.
DIMENSIONS:
MM
(INCHES)
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1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SDR0703.PDF ] | |
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