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SDR1806 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – SMD Power Inductors | |||
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*RoHS COMPLIANT
Features
â Available in E6 series
â Low profile of only 6.6 mm
â Inductance as low as 1 µH
â RoHS compliant*
Applications
â Input/output of DC/DC converters
â Power supplies for:
⢠Portable communications equipment
⢠Camcorders
⢠LCD TVs
⢠Car radios
SDR1806 Series - SMD Power Inductors
Electrical Specifications
Bourns Part No.
Inductance 100 kHz Q
(µH)
Tol. % Ref.
Test
Frequency
(MHz)
SDR1806-1R0ML 1
± 20
21
7.96
SDR1806-2R2ML 2.2
± 20
22
7.96
SDR1806-3R3ML 3.3
± 20
22
7.96
SDR1806-5R6ML 5.6
± 20
23
7.96
SDR1806-100ML 10.0 ± 20
22
2.52
SDR1806-150ML 15.0 ± 20
20
2.52
SDR1806-220ML 22.0 ± 20
22
2.52
SDR1806-330ML 33.0 ± 20
24
2.52
SDR1806-470ML 47.0 ± 20
22
2.52
SDR1806-680ML 68.0 ± 20
22
2.52
SDR1806-101KL 100.0 ± 10
25
0.796
SDR1806-151KL 150.0 ± 10
23
0.796
SDR1806-221KL 220.0 ± 10
20
0.796
SDR1806-331KL 330.0 ± 10
18
0.796
SDR1806-471KL 470.0 ± 10
15
0.796
SDR1806-681KL 680.0 ± 10
12
0.796
SDR1806-102KL 1000.0 ± 10
10
0.252
SRF
Typ.
(MHz)
100.0
55.0
40.0
30.0
25.0
17.0
13.0
11.0
9.0
8.0
7.0
5.0
4.5
3.5
3.0
2.5
2.0
RDC
(mâ¦)
4.0
6.8
9.8
15.0
25.0
35.0
45.0
68.0
95.0
130.0
190.0
270.0
420.0
580.0
820.0
1200.0
1800.0
I rms
Max.
(A)
10.0
9.00
7.60
6.40
5.30
4.30
3.60
3.00
2.50
2.10
1.70
1.40
1.10
1.00
0.80
0.70
0.50
I sat
Typ.
(A)
30.00
22.00
17.00
12.80
10.00
8.00
6.70
5.40
4.60
3.80
3.20
2.60
2.20
1.80
1.50
1.20
1.00
Electrical Schematic
General Specifications
Test Voltage.....................................0.1 V
Reflow soldering.....250 °C; 10 sec max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature ..-40 °C to +125 °C
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
............................250 °C, 10 sec. max.
Materials
Core.........................................Ferrite DR
Wire .............................Enameled copper
Base ......................................LCP E4008
Terminal.....................................Cu/Ni/Sn
Rated Current
....................Ind. drop 10 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging.....................250 pcs. per reel
Product Dimensions
14.0 ± 0.3
(.551 ± .012)
18.3 ± 0.3
(.720 ± .012)
6.6 ± 0.3
(.260 ± .012)
13.0 ± 0.3
(.512 ± .012)
2.5 ± 0.2
(.098 ± .008)
DIMENSIONS:
MM
(INCHES)
2.6 ± 0.2
(.102 ± .008)
⢠= START OF WINDING
Recommended Layout
REF.
12.7
(.500)
2.9
(.114)
REF.
3.0 REF.
(.118)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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