CDR7D28MNNP-331NC

SMD Power Inductor CDR7D28MN Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H: 7.6×7.6×3.0 mm Max. • Product weight: 0.46g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS 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] MA X.3 . 0(T YP.2 .8) 7 .3± 0.3 7.3± 0.3 ② Packaging • Carrier tape and reel packaging • 12.9”diameter reel • 1000pcs per reel ① TERMINAL Land pattern and Schematics - [mm] Page 1 of 4 Applications • Ideally used in LCD driver, DSC/DVC , Notebook PC or the other portable equipment Revised: 6-Jan-17 SMD Power Inductor CDR7D28MN Electrical Characteristics Part Name Stamp Saturation Current （A）※2 Inductance (μH ) ［Within］ ※1 D.C.R. (mΩ) Max. (Typ.) (at 20℃) (at20℃) (at105℃) Temperature rise current: （A）※3 CDR7D28MNNP-1R2 NC 1R2 1.2μH±25% 20.5(16.4) 5.90 4.65 4.50 CDR7D28MNNP-2R0 NC 2R0 2.0μH±25% 23.8(19) 4.55 3.65 3.95 CDR7D28MNNP-2R7 NC 2R7 2.7μH±25% 27.5(22) 4.10 3.30 3.70 CDR7D28MNNP-3R6 NC 3R6 3.6μH±25% 32.5(26) 3.55 2.90 3.45 CDR7D28MNNP-4R6 NC 4R6 4.6μH±25% 37.5(30) 3.30 2.65 3.20 CDR7D28MNNP-6R8 NC 6R8 6.8μH±25% 46.3(37) 2.90 2.45 2.75 CDR7D28MNNP-8R0 NC 8R0 8.0μH±25% 50.0(40) 2.60 2.10 2.60 CDR7D28MNNP-100 NC 100 10μH±25% 53.8(48) 2.40 1.95 2.50 CDR7D28MNNP-150 NC 150 15μH±25% 81.3(65) 2.10 1.65 2.00 CDR7D28MNNP-220 NC 220 22μH±25% 120.0(96) 1.65 1.35 1.60 CDR7D28MNNP-330 NC 330 33μH±25% 196.3(157) 1.35 1.10 1.20 CDR7D28MNNP-470 NC 470 47μH±25% 275.0(220) 1.05 0.85 1.00 CDR7D28MNNP-680 NC 680 68μH±25% 425.0(340) 0.90 0.70 0.78 CDR7D28MNNP-101 NC 101 100μH±25% 655.0(524) 0.75 0.60 0.65 CDR7D28MNNP-151 NC 151 150μH±25% 950.0(760) 0.60 0.45 0.52 CDR7D28MNNP-221 NC 221 220μH±25% 1320(1100) 0.50 0.40 0.40 CDR7D28MNNP-331 NC 331 330μH±25% 2184(1820) 0.35 0.30 0.31 CDR7D28MNNP-471 NC 471 470μH±25% 2652(2210) 0.30 0.25 0.28 ※1.Inductance measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value. ※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃). Page 2 of 4 Revised: 6-Jan-17 SMD Power Inductor CDR7D28MN Saturation Current & Temperature Rise Graph L (20℃) L (μH) △T L (100℃) 1. CDR7D28MNNP-1R2NC △T (℃) L (μH) 2. CDR7D28MNNP-2R0NC △T (℃) L (μH) 3. CDR7D28MNNP-2R7NC △T (℃) 1.8 60 2.4 60 3.6 60 1.5 50 2.0 50 3.0 50 1.2 40 1.6 40 2.4 40 0.9 30 1.2 30 1.8 30 0.6 20 0.8 20 1.2 20 0.3 10 0.4 10 0.6 10 0 0.0 0 0.0 0.0 0 L (μH) 2 4 DC (A) 6 8 4. CDR7D28MNNP-3R6NC 0 △T (℃) L (μH) 1 2 3 4 DC (A) 5 5. CDR7D28MNNP-4R6NC 6 0 0 △T (℃) L (μH) 1 2 3 4 DC (A) 5 6. CDR7D28MNNP-6R8NC 6 △T (℃) 4.8 60 6 60 9.0 60 4.0 50 5 50 7.5 50 3.2 40 4 40 6.0 40 2.4 30 3 30 4.5 30 1.6 20 2 20 3.0 20 0.8 10 1 10 1.5 10 0 0 0 0.0 0.0 0 L (μH) 1 2 3 DC (A) 4 7. CDR7D28MNNP-8R0NC 5 0 △T (℃) L (μH) 1 2 3 DC (A) 4 8. CDR7D28MNNP-100NC 5 0 0 △T (℃) L (μH) 1 2 DC (A) 3 9. CDR7D28MNNP-150NC 4 △T (℃) 9.0 60 12 60 18 60 7.5 50 10 50 15 50 6.0 40 8 40 12 40 4.5 30 6 30 9 30 3.0 20 4 20 6 20 1.5 10 2 10 3 10 0.0 0 0 0 0 0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) L (μH) 0.0 10. CDR7D28MNNP-220NC △T (℃) L (μH) 0.8 1.6 DC (A) 2.4 11. CDR7D28MNNP-330NC 3.2 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) L (μH) 12. CDR7D28MNNP-470NC △T (℃) 30 60 36 60 60 60 25 50 30 50 50 50 20 40 24 40 40 40 15 30 18 30 30 30 10 20 12 20 20 20 5 10 6 10 10 10 0 0 0 0 0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) Page 3 of 4 0 0.0 0.3 0.6 0.9 DC (A) 1.2 Revised: 6-Jan-17 1.5 SMD Power Inductor CDR7D28MN Saturation Current & Temperature Rise Graph L (20℃) 13. CDR7D28MNNP-680NC △T (℃) L (μH) △T L (100℃) 14. CDR7D28MNNP-101NC △T (℃) L (μH) L (μH) 15. CDR7D28MNNP-151NC △T (℃) 90 60 120 60 180 60 75 50 100 50 150 50 60 40 80 40 120 40 45 30 60 30 90 30 30 20 40 20 60 20 15 10 20 10 30 10 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) 0.0 16. CDR7D28MNNP-221NC △T (℃) L (μH) L (μH) 0.2 0.4 0.6 DC (A) 0.8 1.0 0 0.0 17. CDR7D28MNNP-331NC △T (℃) L (μH) 0.2 0.4 DC (A) 0.6 0.8 18. CDR7D28MNNP-471NC △T (℃) 240 60 360 60 600 60 200 50 300 50 500 50 160 40 240 40 400 40 120 30 180 30 300 30 80 20 120 20 200 20 40 10 60 10 100 10 0 0 0 0.0 0.2 0.4 DC (A) 0.6 0.8 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 0 0.0 0.1 0.2 0.3 DC (A) 0.4 0.5 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 4 of 4 Revised: 6-Jan-17