SMD Power Inductor CD105 Description • Ferrite durm core construction. • Magnetically unshielded. • L W H: 10.4 9.4 5.8mm Max. • Product weight:1.3 g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Environmental Data • Operating temperature range: -40 +100 (including coil’s self temperature rise) +100 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. Dimension - [mm] 4.0 0±.0 1φ 9.0±0.4 5.4±0.4 ※9.0 0.0 1φ ※ × × .12 ※ ℃～ ℃ ℃～ ℃ ℃ 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] 9.5 PART OF ELECTRODE 5 . 2 R1.0 0 . 0 1 PART OF SILK Page 1 of 5 Revised: 10-Dec-13 SMD Power Inductor CD105 Electrical Characteristics Part Name Inductance (µH) [Within] 1 ※ Ω D.C.R. ( ) [MAX.] (at 20 ) ℃ Rated Current (A) 2 ※ ±20% 0.06 2.60 CD105NP-120MC 12±20% 0.07 2.45 CD105NP-150MC 15±20% 0.08 2.27 CD105NP-180MC 18±20% 0.09 2.15 22±20% 0.10 1.95 CD105NP-220MC CD105NP-270MC 27±20% 0.11 1.76 CD105NP-330MC 33±20% 0.12 1.50 39±20% 0.14 1.37 CD105NP-390MC CD105NP-470KC 47±10% 0.17 1.28 CD105NP-560KC 56±10% 0.19 1.17 CD105NP-680KC 68±10% 0.22 1.11 CD105NP-820KC 82±10% 0.25 1.00 100±10% 0.35 0.97 CD105NP-101KC CD105NP-121KC 120±10% 0.40 0.89 CD105NP-151KC 150±10% 0.47 0.78 CD105NP-181KC 180±10% 0.63 0.72 CD105NP-221KC 220±10% 0.73 0.66 CD105NP-271KC 270±10% 0.97 0.57 CD105NP-331KC 330±10% 1.15 0.52 CD105NP-391KC 390±10% 1.30 0.48 CD105NP-471KC 470±10% 1.48 0.42 CD105NP-561KC 560±10% 1.90 0.33 CD105NP-681KC 680±10% 2.25 0.28 CD105NP-821KC 820±10% 2.55 0.24 ※1: Inductance measuring frequency: 10μH ～ 82μH； at 2.52MHz. 100μH ～820μH；at 1kHz. ※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℃). CD105NP-100MC 10 Page 2 of 5 Revised: 10-Dec-13 SMD Power Inductor CD105 Saturation Current & Temperature Rise Graph ℃ L (25 ) μ L ( H) ℃ △T L (105 ) △T (℃) 1. CD105NP-100MC μ L ( H) 60 18 10 50 8 △T (℃) 2. CD105NP-120MC μ L ( H) △T (℃) 3. CD105NP-150MC 60 24 15 50 20 50 40 12 40 16 40 6 30 9 30 12 30 4 20 6 20 8 20 2 10 3 10 4 10 0 0 0 0 0 0 12 0 μ L ( H) 1 2 3 DC (A) 4 4. CD105NP-180MC 0 5 △T (℃) μ L ( H) 1 2 3 DC (A) 5. CD105NP-220MC 4 5 60 0 △T (℃) μ L ( H) 1 2 DC (A) 3 4 △T (℃) 6. CD105NP-270MC 60 36 25 50 30 50 40 20 40 24 40 12 30 15 30 18 30 8 20 10 20 12 20 4 10 5 10 6 10 0 0 0 0 0 60 30 20 50 16 24 0 μ L ( H) 1 2 DC (A) 3 7. CD105NP-330MC 4 △T (℃) μ L ( H) 8. CD105NP-390MC 0 0.0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) △T (℃) 60 μ L ( H) 0.8 1.6 2.4 DC (A) 3.2 △T (℃) 9. CD105NP-470KC 60 60 50 50 50 50 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 60 60 40 50 32 48 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ L ( H) 10. CD105NP-560KC △T (℃) 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) μ L ( H) 60 90 75 50 60 11. CD105NP-680KC △T (℃) μ L ( H) 60 0.5 1.0 1.5 DC (A) 2.0 12. CD105NP-820KC 2.5 △T (℃) 60 90 75 50 75 50 40 60 40 60 40 45 30 45 30 45 30 30 20 30 20 30 20 15 10 15 10 15 10 0 0 0 0 90 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) Page 3 of 5 60 0 0.0 0.4 0.8 1.2 1.6 DC (A) Revised: 10-Dec-13 2.0 SMD Power Inductor CD105 Saturation Current & Temperature Rise Graph ℃ L (25 ) μ L ( H) 13. CD105NP-101KC ℃ △T (℃) μ 60 L ( H) 180 100 50 80 120 △T L (105 ) 14. CD105NP-121KC △T (℃) μ L ( H) 15. CD105NP-151KC △T (℃) 60 180 150 50 150 50 40 120 40 120 40 60 30 90 30 90 30 40 20 60 20 60 20 20 10 30 10 30 10 0 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) μ L ( H) 240 16. CD105NP-181KC 0.0 0.3 0.6 0.9 1.2 1.5 1.8 △T (℃) μ 60 L ( H) 300 200 50 160 DC (A) 17. CD105NP-221KC 60 0.0 △T (℃) 0.3 0.6 0.9 1.2 DC (A) μ L ( H) 18. CD105NP-271KC 1.5 △T (℃) 60 360 250 50 300 50 40 200 40 240 40 120 30 150 30 180 30 80 20 100 20 120 20 40 10 50 10 60 10 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 μ L ( H) 0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 60 0.2 DC (A) 19. CD105NP-331KC △T (℃) μ L ( H) 60 480 400 50 320 20. CD105NP-391KC △T (℃) μ L ( H) 0.4 0.6 DC (A) 0.8 21. CD105NP-471KC 1.0 △T (℃) 60 600 400 50 500 50 40 320 40 400 40 240 30 240 30 300 30 160 20 160 20 200 20 80 10 80 10 100 10 0 0 480 0 0.0 μ L ( H) 0.2 0.4 0.6 DC (A) 0.8 22. CD105NP-561KC 1.0 0 0.0 △T (℃) μ L ( H) 0.2 0.4 0.6 DC (A) 0.8 23. CD105NP-681KC 1.0 60 0 0 0.0 △T (℃) μ L ( H) 0.2 0.4 0.6 DC (A) 24. CD105NP-821KC 0.8 △T (℃) 60 1200 750 50 1000 50 40 600 40 800 40 450 30 450 30 600 30 300 20 300 20 400 20 150 10 150 10 200 10 60 900 750 50 600 900 0 0 0.0 0.2 0.4 DC (A) 0.6 0.8 0 0 0.0 0.2 0.4 DC (A) Page 4 of 5 0.6 0.8 60 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Revised: 10-Dec-13 SMD Power Inductor CD105 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.+852-2880-6781 FAX.+852-2565-9600 [email protected] Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 [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] Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6841-4426 [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 5 of 5 Revised: 10-Dec-13