CD75NP-391KC

SMD Power Inductor CD75 Description • Ferrite drum core construction. • Magnetically unshielded. • L×W×H: 8.1×7.3×5.5mm Max. • Product weight: 0.76g(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. Dimension - [mm] 5.0± 0.5 7.0 2.1 φ7.8 φ7.8±0.3 7.0± 0.3 Packaging • Carrier tape and reel packaging. • 12.9”diameter reel • 500pcs per reel Applications • Ideally used in PDA,MP3,DSC/DVC,HDD, Portable DVD, etc as DC-DC Converter inductors. Land pattern and Schematics - [mm] 7.5 2.0 8.0 PART OF ELECTRODE R 1.0 PART OF SILK Page 1 of 5 Revised: 6-Jan-17 SMD Power Inductor CD75 Electrical Characteristics Part Name Stamp Inductance (μH) ［Within］※1 D.C.R (Ω) [Max.] (at 20℃) Rated Current (A) ※2 CD75NP-100KC 100K 10±10% 0.07 2.3 CD75NP-120KC 120K 12±10% 0.08 2.0 CD75NP-150KC 150K 15±10% 0.09 1.8 CD75NP-180KC 180K 18±10% 0.10 1.6 CD75NP-220KC 220K 22±10% 0.11 1.5 CD75NP-270KC 270K 27±10% 0.12 1.3 CD75NP-330KC 330K 33±10% 0.13 1.2 CD75NP-390KC 390K 39±10% 0.16 1.1 CD75NP-470KC 470K 47±10% 0.18 1.1 CD75NP-560KC 560K 56±10% 0.24 0.94 CD75NP-680KC 680K 68±10% 0.28 0.85 820K 82±10% 0.37 0.78 CD75NP-101KC 101K 100±10% 0.43 0.72 CD75NP-121KC 121K 120±10% 0.47 0.66 151K 150±10% 0.64 0.58 CD75NP-181KC 181K 180±10% 0.71 0.51 CD75NP-221KC 221K 220±10% 0.96 0.49 CD75NP-271KC 271K 270±10% 1.11 0.42 CD75NP-331KC 331K 330±10% 1.26 0.40 CD75NP-391KC 391K 390±10% 1.77 0.36 CD75NP-471KC 471K 470±10% 1.96 0.34 CD75NP-820KC CD75NP-151KC ※1: Inductance Measuring frequency: 10μH ～ 82μH；at 2.52 MHz. 100μH ～470μH；at 1 kHz. ※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 CD75 Saturation Current & Temperature Rise Graph L (20℃) L (μH) △T L (105℃) 1. CD75NP-100KC △T (℃) 18 60 L (μH) 2. CD75NP-120KC 60 L (μH) 18 △T (℃) 18 3. CD75NP-150KC △T (℃) 60 15 50 15 50 15 50 12 40 12 40 12 40 9 30 9 30 9 30 6 20 6 20 6 20 3 10 3 10 3 10 0 0 0 0 0 0 0 L (μH) 30 1 2 DC (A) 3 0 4 4. CD75NP-180KC △T (℃) 60 L (μH) 30 1 2 DC (A) 3 4 0 1 2 3 4 DC (A) 5. CD75NP-220KC △T (℃) 60 L (μH) 30 6. CD75NP-270KC △T (℃) 60 25 50 25 50 25 50 20 40 20 40 20 40 15 30 15 30 15 30 10 20 10 20 10 20 5 10 5 10 5 10 0 0 0 0 0 0 0 1 2 3 0 4 0.5 1 DC (A) L (μH) 60 1.5 2 2.5 0 3 0.5 1 1.5 DC (A) 7. CD75NP-330KC △T (℃) 60 L (μH) 2 2.5 3 DC (A) 8. CD75NP-390KC △T (℃) L (μH) 9. CD75NP-470KC △T (℃) 60 60 90 60 50 50 50 50 75 50 40 40 40 40 60 40 30 30 30 30 45 30 20 20 20 20 30 20 10 10 10 10 15 10 0 0 0 0 0 0 0.5 1 1.5 2 0 2.5 0.5 1 DC (A) L (μH) 1.5 2 0 0 2.5 0.4 0.8 DC (A) 10. CD75NP-560KC △T (℃) L (μH) 1.2 1.6 2 DC (A) 11. CD75NP-680KC △T (℃) L (μH) 12. CD75NP-820KC △T (℃) 90 60 120 60 120 60 75 50 100 50 100 50 60 40 80 40 80 40 45 30 60 30 60 30 30 20 40 20 40 20 15 10 20 10 20 10 0 0 0 0 0 0 0.4 0.8 1.2 DC (A) 1.6 2 0 0.3 0.6 0.9 1.2 DC (A) Page 3 of 5 1.5 1.8 0 0 0.3 0.6 0.9 1.2 1.5 DC (A) Revised: 6-Jan-17 1.8 SMD Power Inductor CD75 Saturation Current & Temperature Rise Graph L (20℃) L (μH) △T L (105℃) 13. CD75NP-101KC △T (℃) 120 L (μH) 60 180 100 50 80 14. CD75NP-121KC △T (℃) L (μH) 15. CD75NP-151KC △T (℃) 60 240 150 50 200 50 40 120 40 160 40 60 30 90 30 120 30 40 20 60 20 80 20 20 10 30 10 40 10 0 0 0 0 0 0 0 L (μH) 0.3 0.6 0.9 DC (A) 1.2 16. CD75NP-181KC 0 1.5 △T (℃) L (μH) 240 60 360 200 50 160 0.3 0.6 0.9 DC (A) 1.2 17. CD75NP-221KC 0 1.5 △T (℃) L (μH) 60 0.2 0.4 0.6 0.8 DC (A) 1 18. CD75NP-271KC 1.2 △T (℃) 60 360 300 50 300 50 40 240 40 240 40 120 30 180 30 180 30 80 20 120 20 120 20 40 10 60 10 60 10 0 0 0 0 0 0 L (μH) 0.2 0.4 0.6 0.8 DC (A) 1 19. CD75NP-331KC 0 1.2 △T (℃) L (μH) 0.2 0.4 0.6 DC (A) 0.8 20. CD75NP-391KC 0 0 1 △T (℃) 60 L (μH) 0.2 0.4 0.6 DC (A) 0.8 21. CD75NP-471KC 1 △T (℃) 360 60 600 60 600 60 300 50 500 50 500 50 240 40 400 40 400 40 180 30 300 30 300 30 120 20 200 20 200 20 60 10 100 10 100 10 0 0 0 0.2 0.4 0.6 DC (A) 0.8 1 0 0 0 0.2 0.4 DC (A) 0.6 Page 4 of 5 0.8 0 0 0 0.2 0.4 0.6 DC (A) Revised: 6-Jan-17 0.8 SMD Power Inductor CD75 Solder Reflow Condition T (℃) 300 250 Heat Endurance T (℃) 300 250 260℃ 230℃ 200 100 100 50 0 50 0 60 120 180 240 230℃ 40s 150 60 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