SMD Power Inductor 0420CDMC/DS
Description • Magnetically shielded. • L W H: 4.75 4.35 2.0 mm Max. • Product weight: 0.17g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available.
RoHS Halogen Free
Dimension - [mm]
4.5±0.25 5 2 . 0 ± 1 . 4 2.0 Max 1.3±0.25 1.3±0.25 1.9
× ×
× ×
Environmental Data • Operating temperature range: -40 +105 (including coil’s self temperature rise) • Storage temperature range: -40 +105 • Solder reflow temperature: 260 peak. Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 3000pcs per reel Applications • Ideally used in notebook, ultra book, tablet PC, LCD display, SSD and other low profile high current application.
℃~ ℃ ℃~ ℃ ℃
Land pattern and Schematics - [mm]
5.2 1.0
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7 . 4
Electrical Characteristics
Part No. 0420CDMCDS-R22MC 0420CDMCDS-R33MC 0420CDMCDS-R47MC 0420CDMCDS-1R0MC 0420CDMCDS-1R5MC 0420CDMCDS-2R2MC 0420CDMCDS-3R3MC 0420CDMCDS-4R7MC 0420CDMCDS-6R8MC 0420CDMCDS-100MC 0420CDMCDS-220MC Stamp R22 R33 R47 1R0 1R5 2R2 3R3 4R7 6R8 100 220 Inductance [Within]( H) 1
※1. Inductance measuring condition: at 100kHz. ※2. Saturation current: The value of DC current when the inductance is over 80% of the initial value. (at 25℃ ) ※3. Temperature rise current: The actual value of DC current when the top surface temperature of test sample rise is △T= 40℃(Ta=25℃). Page 1 of 3 Revised: 11-Dec-12
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※μ 0.22±20% 0.33±20% 0.47±20% 1.0±20% 1.5±20% 2.2±20% 3.3±20% 4.7±20% 6.8±20% 10.0±20% 22.0±20%
Ω ℃ 5.3±20% 6.0±20% 8.2±20% 17±20% 23±20% 35±20% 49±20% 67±20% 91±20% 148±20% 300±20%
D.C.R (m ) at 25
Saturation current [Typ.](A) 2
※
Temperature rise current [Typ.](A) Thermocouple Method 3
※
15.0 12.6 11.0 6.8 5.8 4.5 4.1 3.4 2.8 2.3 1.6
10.0 8.9 8.1 5.5 5.1 4.7 3.5 3.1 2.6 2.1 1.5
SMD Power Inductor 0420CDMC/DS
Saturation Current & Temperature Rise Graph
L (20 )
1. 0420CDMCDS-R22MC L ( H) 0.30
0.25 0.20 0.15 0.10 0.05 0.00 0 5 10
μ
℃
△T (℃)
60 50 40 30 20 10 0
△T
0.5 0.4 0.3 0.2 0.1 0.0
2. 0420CDMCDS-R33MC L ( H) 0.6
μ
△T (℃)
60 50 40 30 20 10 0
3. 0420CDMCDS-R47MC L ( H) 0.6
0.5 0.4 0.3 0.2 0.1 0.0 0 4 8 12 16
μ
△T (℃)
60 50 40 30 20 10 0 20
DC (A)
15
20
25
0
4
8
DC (A)
12
16
20
DC (A)
60 50 40 30 20
4. 0420CDMCDS-1R0MC L ( H) 1.2
1.0 0.8 0.6 0.4 0.2 0.0 0 2 4 6 8 10
μ
△T (℃)
60 50 40 30 20 10 0 12
5. 0420CDMCDS-1R5MC L ( H) 1.8
1.5 1.2 0.9 0.6 0.3 0.0 0 2 4 6 8
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μ
△T (℃)
6. 0420CDMCDS-2R2MC L ( H) 2.4
2.0 1.6 1.2 0.8 0.4 0.0 0 2 4 6
μ
△T (℃)
60 50 40 30 20 10 0 8
10 0 10
7. 0420CDMCDS-3R3MC L ( H) 3.6
3.0 2.4 1.8 1.2 0.6 0.0 0 1 2 3 4 5
μ
DC (A)
△T (℃)
60 50 40 30 20 10 0 6
8. 0420CDMCDS-4R7MC L ( H) 6
5 4 3 2 1 0 0 1 2 3 4 5
μ
DC (A)
△T (℃)
60 50 40 30 20 10 0 6
9. 0420CDMCDS-6R8MC L ( H) 12
10 8 6 4 2 0 0 1 2 3 4
μ
DC (A)
△T (℃)
60 50 40 30 20 10 0 5
DC (A)
10. 0420CDMCDS-100MC L ( H) 12
10 8 6 4 2 0 0 1 2 3 4
DC (A)
DC (A)
μ
△T (℃)
60 50 40 30 20 10 0
11. 0420CDMCDS-220MC L ( H) 24
20 16 12 8 4 0 0.0 0.5 1.0 1.5 2.0 2.5
μ
△T (℃)
60 50 40 30 20 10 0 3.0
DC (A)
DC (A)
Page 2 of 3
Revised: 11-Dec-12
datasheet pdf - http://www.DataSheet4U.net/
SMD Power Inductor 0420CDMC/DS
Solder Reflow Condition
T (℃) 300 250 200 150 100 50 0
Heat Endurance
260℃ 230℃ 10 60
T (℃) 300 250 200 150 100 50 0 0
Temperature Chart
245℃ PEAK 40s
230
170 10
℃
± ℃,60~120s
120 180 240
0
60
120
180
240
300
T (s)
60
300 T (s)
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Please refer to the sales offices on our website - http://www.sumida.com Hong Kong
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Tel.+886-2-8751-2737 FAX.+886-2-8751-2738
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Tokyo
Tel.+81-3-5202-7112 FAX.+81-3-5202-7105
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Seoul
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Singapore
Tel.+65-6296-3388 FAX.+65-6296-3390
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San Jose
Tel.+1-408-321-9660 FAX.+1-408-321-9308
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Chicago
Tel.+1-847-545-6700 FAX. +1-847-545-6720
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Obernzell
Tel.+49-8591-937-0 FAX. +49-8591-937-103
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Neumarkt
Tel.+49-9181-4509-110 FAX. +49-9181-4509-310
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Page 3 of 3
Revised: 11-Dec-12
datasheet pdf - http://www.DataSheet4U.net/
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