SMD Power Inductor 252012CDMC/DS Description • Magnetically shielded. • L W H: 2.7 2.2 1.2 mm Max. • Product weight: 30mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. × × RoHS Halogen Free Dimension - [mm] 1.2 Max 2.5±0.2 0.4±0.25 0.4±0.25 2. 0 ± 0 .2 × × 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. • 7.1” diameter reel • 3000pcs per reel Land pattern and Schematics - [mm] 0.8 1.2 Applications • Ideally used in smart phone, tablet PC,SSD USB3.0 and other low profile high current application. 0.8 2 . 2 Electrical Characteristics Part No. 252012CDMCDS-R47MC 252012CDMCDS-1R0MC 252012CDMCDS-1R5MC 252012CDMCDS-2R2MC 252012CDMCDS-3R3MC 252012CDMCDS-4R7MC 252012CDMCDS-5R6MC 252012CDMCDS-6R8MC 252012CDMCDS-100MC Inductance ( H) 1 μ ※ 0.47±20% 1.0±20% 1.5±20% 2.2±20% 3.3±20% 4.7±20% 5.6±20% 6.8±20% 10±20% Ω) ℃ D.C.R (m at 25 ±20% 35±20% 55±20% 75±20% 105±20% 150±20% 200±20% 300±20% 390±20% 20 Saturation Current Max. (Typ.) (A) (at25 ) 2 ℃※ 4.0(4.8） Temperature rise current Max. (Typ.) (A) ※3 ※4 3.8(4.5) 5.1(5.7) 3.4(4.0) 3.1(3.7) 3.8(4.2) 2.9(3.4 2.5(2.9) 3.2(3.6) 2.3(2.7) 2.0(2.3) 2.7(3.1) 2.0(2.4 1.5(1.8) 2.2(2.4) 1.6(1.9) 1.4(1.6) 1.7(2.0) 1.3(1.5) 1.6(1.8) 1.1(1.3) 1.1(1.3) 1.4(1.5) 1.0(1.2) 0.9(1.1) 1.2(1.3) ） ） ） 1.3(1.5 ※1 Measuring condition at 1MHz 0.1V ※2 Saturation current: The value of DC current when the inductance is over 70% of the initial value. ※3 Temperature rise current: the value of DC current when the coil temperature rise is △T=40℃( Ta=25℃ ). ※4 Temperature rise current: The actual value of DC current when the top surface of test sample temperature rise is △T＝40℃(Ta＝25℃). Page 1 of 3 Revised: 22-Jul-13 SMD Power Inductor 252012CDMC/DS Saturation Current & Temperature Rise Graph ℃ μ 1. 252012CDMCDS-R47MC L ( H) 0.6 △T(※4 ) △T(※3 ) L (20 ) △T (℃) μ 60 2. 252012CDMCDS-1R0MC L ( H) 1.2 0.5 50 0.4 △T (℃) μ △T (℃) 60 3. 252012CDMCDS-1R5MC L ( H) 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 2 4 6 0 8 1 DC (A) 2 3 4 5 6 0 0 1 2 DC (A) μ 4. 252012CDMCDS-2R2MC L ( H) 2.4 △T (℃) 60 3 4 5 DC (A) μ 60 5. 252012CDMCDS-3R3MC L ( H) 3.6 2.0 50 1.6 △T (℃) μ △T (℃) 60 6. 252012CDMCDS-4R7MC L ( H) 6.0 3.0 50 5.0 50 40 2.4 40 4.0 40 1.2 30 1.8 30 3.0 30 0.8 20 1.2 20 2.0 20 0.4 10 0.6 10 1.0 10 0 0.0 0 0.0 0.0 0 1 2 3 0.0 0.5 4 DC (A) 1.0 1.5 2.0 2.5 3.0 0 0.0 0.5 1.0 DC (A) μ 7. 252012CDMCDS-5R6MC L ( H) 6.0 △T (℃) 60 1.5 2.0 2.5 3.0 DC (A) μ 60 8. 252012CDMCDS-6R8MC L ( H) 9.0 5.0 50 4.0 △T (℃) μ △T (℃) 60 9. 252012CDMCDS-100MC L ( H) 12.0 7.5 50 10.0 50 40 6.0 40 8.0 40 3.0 30 4.5 30 6.0 30 2.0 20 3.0 20 4.0 20 1.0 10 1.5 10 2.0 10 0 0.0 0 0.0 0.0 0.0 0.5 1.0 1.5 DC (A) 2.0 2.5 0.0 0.4 0.8 1.2 1.6 DC (A) Page 2 of 3 2.0 60 0 0.0 0.4 0.8 1.2 1.6 DC (A) Revised: 22-Jul-13 2.0 SMD Power Inductor 252012CDMC/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: 22-Jul-13