SMD Power Inductor 0420CDMCB/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 2.0 Max 1.0±0.3 1.0±0.3 2.50 5 2 . 0 ± 1 . 4 × × 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. 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 2.2 7 . 2 1.5 Electrical Characteristics Part. No Stamp 0420CDMCBDS-R22MC R22 0420CDMCBDS-R33MC R33 0420CDMCBDS-R47MC R47 0420CDMCBDS-1R0MC 1R0 0420CDMCBDS-1R5MC 1R5 0420CDMCBDS-2R2MC 2R2 0420CDMCBDS-3R3MC 3R3 0420CDMCBDS-4R7MC 4R7 0420CDMCBDS-6R8MC 6R8 0420CDMCBDS-100MC 100 0420CDMCBDS-220MC 220 Ω Inductance (uH) [ within ] 1 D.C.R (m ) [ within ] ± 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% ±20% 6.0±20% 8.2±20% 17±20% 23±20% 35±20% 49±20% 67±20% 91±20% 148±20% 316±20% ※ 0.22 20% 5.3 Saturation Current (A) (typ.) 2 Temperature rise current (A) (typ.) Thermocouple Method 3 15.0 10.1 12.6 8.9 11.0 8.1 6.8 5.5 5.8 4.9 4.5 3.9 4.1 3.3 3.4 2.9 2.8 2.4 2.3 1.9 1.6 1.3 ※ ※ ※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: 10-Sep-12 SMD Power Inductor 0420CDMCB/DS Saturation Current & Temperature Rise Graph ℃ L (20 ) μ △T (℃) △T 60 2. 0420CDMCBDS-R33MC L ( H) 0.36 μ △T (℃) 60 0.6 μ △T (℃) 0.25 50 0.30 50 0.5 50 0.20 40 0.24 40 0.4 40 0.15 30 0.18 30 0.3 30 0.10 20 0.12 20 0.2 20 0.05 10 0.06 10 0.1 10 0 0.00 0 0.0 1. 0420CDMCBDS-R22MC L ( H) 0.30 0.00 0 3 6 9 DC (A) 12 15 μ 4. 0420CDMCBDS-1R0MC L ( H) 1.2 18 0 △T (℃) 4 8 DC (A) 12 μ 5. 0420CDMCBDS-1R5MC L ( H) 60 1.8 1.0 50 0.8 3. 0420CDMCBDS-R47MC L ( H) 60 0 0 16 △T (℃) 3 6 9 DC (A) 12 μ 6. 0420CDMCBDS-2R2MC L ( H) 15 △T (℃) 60 3.0 1.5 50 2.5 50 40 1.2 40 2.0 40 0.6 30 0.9 30 1.5 30 0.4 20 0.6 20 1.0 20 0.2 10 0.3 10 0.5 10 0.0 0 0.0 0 0.0 0 0 2 4 6 8 10 DC (A) μ 7. 0420CDMCBDS-3R3MC L ( H) 3.6 0 △T (℃) 2 4 6 8 DC (A) μ 8. 0420CDMCBDS-4R7MC L ( H) 60 4.8 3.0 50 2.4 60 0 △T (℃) 1 2 3 4 5 DC (A) μ 9. 0420CDMCBDS-6R8MC L ( H) 6 △T (℃) 60 9.0 4.0 50 7.5 50 40 3.2 40 6.0 40 1.8 30 2.4 30 4.5 30 1.2 20 1.6 20 3.0 20 0.6 10 0.8 10 1.5 10 0 0.0 0 0.0 0.0 0 1 2 3 4 5 6 0 1 DC (A) 2 3 4 5 μ △T (℃) μ 10 50 25 50 8 40 20 40 6 30 15 30 4 20 10 20 2 10 5 10 0 0 0 0 1.6 DC (A) 2.4 3.2 0.0 0.4 0.8 1.2 2 3 △T (℃) 60 0.8 1 DC (A) 11. 0420CDMCBDS-220MC L ( H) 30 0.0 0 0 DC (A) 10. 0420CDMCBDS-100MC L ( H) 12 60 1.6 60 2.0 DC (A) Page 2 of 3 Revised: 10-Sep-12 4 SMD Power Inductor 0420CDMCB/DS Solder Reflow Condition T (℃) 300 250 Heat Endurance 260℃ 230℃ 200 0 60 120 180 240 245℃ PEAK T (s) 40s ± ℃,60~120s 170 10 100 300 ℃ 230 150 60 100 Temperature Chart 200 10 150 50 0 T (℃) 300 250 50 0 0 60 120 180 240 300 T (s) Please refer to the sales offices on our website - http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6688 FAX.+852-2565-9600 [email protected] Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 [email protected] Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 [email protected] Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 [email protected] Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6296-3390 [email protected] Tel.+1-408-321-9660 FAX.+1-408-321-9308 [email protected] Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 [email protected] Tel.+49-8591-937-0 FAX. +49-8591-937-103 [email protected] Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 [email protected] Page 3 of 3 Revised: 10-Sep-12