SMD Power Inductor 0412CDMC/DS Description • Magnetically shielded. • L W H: 4.75 4.35 1.2 mm Max. • Product weight:0.12 g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. × × RoHS Halogen Free Environmental Data • Operating temperature range: -40 +105 (including coil’s self temperature rise) • Storage temperature range: -40 +105 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Dimension - [mm] 4.5±0.25 1.2 Max. 1.3±0.25 1.9 × × 1.3±0.25 5 2 . 0 ± 1 . 4 Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 5500pcs per reel Land pattern and Schematics - [mm] Applications • Ideally used in notebook, ultrabook, tablet PC, LCD display, SSD and other low profile high current application. 5.2 4.7 1.0 Electrical Characteristics Part No. Stamp 0412CDMCDS-R47MC R47 0412CDMCDS-1R0MC 1R0 0412CDMCDS-1R5MC 1R5 0412CDMCDS-2R2MC 2R2 0412CDMCDS-3R3MC 3R3 0412CDMCDS-4R7MC 4R7 0412CDMCDS-6R8MC 6R8 0412CDMCDS-100MC 100 μ Ω ℃ Inductance ( H) [Within] 1 D.C.R (m ) [ within ] (at 25 ) ± 1.0±20% 1.5±20% 2.2±20% 3.3±20% 4.7±20% 6.8±20% 10.0±20% ±20% 40±20% 60±20% 79±20% 115±20% 160±20% 240±20% 370±20% ※ 0.47 20% 19 Saturation Current[Typ.] (A) 2 Temperature rise current [Typ.](A) Thermocouple Method 3 9.0 5.4 6.0 4.5 5.0 3.3 4.0 2.8 3.6 2.3 3.2 1.9 3.0 1.6 2.0 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: 27-Jul-12 SMD Power Inductor 0412CDMC/DS Saturation Current & Temperature Rise Graph ℃ △T L (20 ) μ △T (℃) 1. 0412CDMCDS-R47MC L ( H) μ 2. 0412CDMCDS-1R0MC L ( H) 60 1.2 0.5 50 0.4 △T (℃) μ 3. 0412CDMCDS-1R5MC L ( H) △T (℃) 60 1.8 1.0 50 1.5 50 40 0.8 40 1.2 40 0.3 30 0.6 30 0.9 30 0.2 20 0.4 20 0.6 20 0.1 10 0.2 10 0.3 10 0.0 0 0.0 0 0.0 0 0.6 0 2 4 6 DC (A) 8 10 μ 0 12 △T (℃) 2 4 DC (A) 6 8 60 0 2 4 DC (A) 6 60 μ 3.6 △T (℃) 60 6 2.5 50 3.0 50 5 50 2.0 40 2.4 40 4 40 1.5 30 1.8 30 3 30 1.0 20 1.2 20 2 20 0.5 10 0.6 10 1 10 0 0.0 0 0 4. 0412CDMCDS-2R2MC L ( H) 3.0 0.0 0 1 2 3 DC (A) μ 4 5 7. 0412CDMCDS-6R8MC L ( H) 9.0 5. 0412CDMCDS-3R3MC L ( H) 6 0 △T (℃) 1 2 3 DC (A) μ 4 8. 0412CDMCDS-100MC L ( H) 5 △T (℃) 12 7.5 50 10 50 6.0 40 8 40 4.5 30 6 30 3.0 20 4 20 1.5 10 2 10 0 0 0 1 2 DC (A) 3 4 6. 0412CDMCDS-4R7MC L ( H) 60 1 2 3 DC (A) 4 60 0 0.0 0.8 1.6 DC (A) 2.4 3.2 DC (A) Page 2 of 3 △T (℃) 0 0 60 0.0 μ 8 Revised: 27-Jul-12 5 SMD Power Inductor 0412CDMC/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: 27-Jul-12