CD43NP-4R7MC

SMD Power Inductor CD43 Description • Ferrite drum core construction. • Magnetically unshielded. • L×W×H: 4.8×4.3×3.5mm Max. • Product weight :165mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Environmental Data • Operating temperature range: -40℃～+100℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+100℃ • Solder reflow temperature: 260 ℃ peak. 3.2± 0.3 4.0 1.2 φ4.5 4.0± 0.3 φ4.5±0.3 Dimension - [mm] Packaging • Carrier tape and reel packaging. • 12.9”diameter reel • 1500pcs per reel Applications • Ideally used in Mobilephone,PDA,MP3, DSC/DVC, portable DVD etc as DC-DC Converter inductors. Land pattern and Schematics - [mm] 4.5 R1.0 （1.0μH ～ 8.2μH） 5.0 1.5 PART OF ELECTRODE PART OF SILK （10μH ～ 68μH） Page 1 of 5 Revised: 6-Jan-17 SMD Power Inductor CD43 Electrical Characteristics Part Name Stamp Inductance (μH) [Within]※１ D.C.R. (mΩ) [Max.] ( 20℃) Rated Current (A) ※2 CD43NP-1R0MC 1R0 1.0±20% 48.7 2.70 CD43NP-1R4MC 1R4 1.4±20% 56.2 2.50 CD43NP-1R8MC 1R8 1.8±20% 63.7 2.33 CD43NP-2R2MC 2R2 2.2±20% 71.2 2.25 CD43NP-2R7MC 2R7 2.7±20% 78.7 2.16 CD43NP-3R3MC 3R3 3.3±20% 86.2 2.00 CD43NP-3R9MC 3R9 3.9±20% 93.7 1.84 CD43NP-4R7MC 4R7 4.7±20% 108.7 1.62 CD43NP-5R6MC 5R6 5.6±20% 125.7 1.48 CD43NP-6R8MC 6R8 6.8±20% 131.2 1.43 CD43NP-8R2MC 8R2 8.2±20% 146.2 1.37 CD43NP-100MC 100 10±20% 182 1.04 CD43NP-120MC 120 12±20% 210 0.97 CD43NP-150MC 150 15±20% 235 0.85 CD43NP-180MC 180 18±20% 338 0.74 CD43NP-220MC 220 22±20% 378 0.68 CD43NP-270MC 270 27±20% 522 0.62 CD43NP-330KC 330 33±10% 540 0.56 CD43NP-390KC 390 39±10% 587 0.52 CD43NP-470KC 470 47±10% 844 0.44 CD43NP-560KC 560 56±10% 937 0.42 CD43NP-680KC 680 68±10% 1117 0.37 ※1: Inductance measuring frequency: 1.0μH ～ 8.2μH；at 7.96 MHz. 10μH ～68μH ；at 2.52 MHz. ※2: Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when △t＝40℃, whichever is lower (Ta=20℃). Page 2 of 5 Revised: 6-Jan-17 SMD Power Inductor CD43 Saturation Current & Temperature Rise Graph L (20℃) L (μH) △T L (105℃) 1. CD43NP-1R0MC △T (℃) L (μH) 2. CD43NP-1R4MC △T (℃) L (μH) 3. CD43NP-1R8MC △T (℃) 1.2 60 2.4 60 1.8 60 1.0 50 2.0 50 1.5 50 0.8 40 1.6 40 1.2 40 0.6 30 1.2 30 0.9 30 0.4 20 0.8 20 0.6 20 0.2 10 0.4 10 0.3 10 0 0.0 0 0.0 0.0 0 L (μH) 2 4 DC (A) 6 8 4. CD43NP-2R2MC 0 △T (℃) L (μH) 2 4 DC (A) 6 8 5. CD43NP-2R7MC 0 0 △T (℃) L (μH) 2 4 DC (A) 6 8 6. CD43NP-3R3MC △T (℃) 3.0 60 3.6 60 3.6 60 2.5 50 3.0 50 3.0 50 2.0 40 2.4 40 2.4 40 1.5 30 1.8 30 1.8 30 1.0 20 1.2 20 1.2 20 0.5 10 0.6 10 0.6 10 0.0 0 0.0 0 0.0 0 0 L (μH) 1 2 3 4 DC (A) 5 7. CD43NP-3R9MC 6 0 △T (℃) L (μH) 1 2 3 DC (A) 4 5 8. CD43NP-4R7MC 6 0 △T (℃) L (μH) 1 2 3 DC (A) 4 9. CD43NP-5R6MC 5 △T (℃) 4.8 60 6 60 6 60 4.0 50 5 50 5 50 3.2 40 4 40 4 40 2.4 30 3 30 3 30 1.6 20 2 20 2 20 0.8 10 1 10 1 10 0 0 0 0 0.0 0 L (μH) 1 2 3 DC (A) 4 10. CD43NP-6R8MC 5 0 △T (℃) L (μH) 1 2 DC (A) 3 11. CD43NP-8R2MC 4 0 0.0 △T (℃) L (μH) 0.6 1.2 1.8 2.4 3.0 DC (A) 12. CD43NP-100MC 3.6 △T (℃) 9.0 60 12 60 12 60 7.5 50 10 50 10 50 6.0 40 8 40 8 40 4.5 30 6 30 6 30 3.0 20 4 20 4 20 1.5 10 2 10 2 10 0 0 0 0 0.0 0.0 0.8 1.6 DC (A) 2.4 3.2 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) Page 3 of 5 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) Revised: 6-Jan-17 SMD Power Inductor CD43 Saturation Current & Temperature Rise Graph L (20℃) L (μH) 13. CD43NP-120MC △T L (105℃) △T (℃) L (μH) 14. CD43NP-150MC △T (℃) L (μH) 15. CD43NP-180MC △T (℃) 18 60 18 60 24 60 15 50 15 50 20 50 12 40 12 40 16 40 9 30 9 30 12 30 6 20 6 20 8 20 3 10 3 10 4 10 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.4 DC (A) L (μH) 0.8 1.2 1.6 0 0.0 0.3 △T (℃) L (μH) 0.9 1.2 1.5 DC (A) DC (A) 16. CD43NP-220MC 0.6 17. CD43NP-270MC △T (℃) L (μH) 18. CD43NP-330KC △T (℃) 30 60 30 60 36 60 25 50 25 50 30 50 20 40 20 40 24 40 15 30 15 30 18 30 10 20 10 20 12 20 5 10 5 10 6 10 0 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.0 0.2 0.4 0.6 0.8 DC (A) L (μH) 0.0 1.0 1.2 0.2 DC (A) 19. CD43NP-390KC △T (℃) L (μH) 20. CD43NP-470KC △T (℃) L (μH) 0.4 0.6 DC (A) 0.8 21. CD43NP-560KC 1.0 △T (℃) 48 60 60 60 60 60 40 50 50 50 50 50 32 40 40 40 40 40 24 30 30 30 30 30 16 20 20 20 20 20 8 10 10 10 10 10 0 0 0 0 0 0 0.0 L (μH) 0.2 0.4 0.6 DC (A) 0.8 22. CD43NP-680KC 1.0 0.0 60 75 50 60 40 45 30 30 20 15 10 0 0 0.2 0.4 DC (A) 0.6 0.4 DC (A) 0.6 0.8 0.0 0.2 0.4 0.6 DC (A) △T (℃) 90 0.0 0.2 0.8 Page 4 of 5 Revised: 6-Jan-17 0.8 SMD Power Inductor CD43 Solder Reflow Condition T (℃) 300 250 Heat Endurance T (℃) 300 250 260℃ 230℃ 200 100 50 0 50 0 60 120 180 240 230℃ 40s 150 60 100 0 245℃ PEAK 200 10 150 Temperature Chart 300 T (s) 170±10 ℃,60~120s 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.+852-2880-6781 FAX.+852-2565-9600 sales@hk.sumida.com Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 shanghai.sales@cn.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 sales@jp.sumida.com Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 sales@kr.sumida.com Tel.+65-6296-3388 FAX.+65-6841-4426 sales@sg.sumida.com Tel.+1-408-321-9660 FAX.+1-408-321-9308 sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 sales@us.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@eu.sumida.com Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Page 5 of 5 Revised: 6-Jan-17