CD73NP-151KC

SMD Power Inductor CD73 Description • Ferrite drum core construction. • Magnetically unshielded. • L×W×H: 8.1×7.3×4.0mm Max. • Product weight:0.5g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Environmental Data • Operating temperature range: -30℃～+100℃ (including coil’s self temperature rise) • Storage temperature range: -30℃～+100℃ • Solder reflow temperature: 260 ℃ peak. Dimension - [mm] 3.5± 0.5 7.0 2.1 φ7.8 φ7.8±0.3 7.0± 0.3 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 Packaging • Carrier tape and reel packaging. • 12.9”diameter reel • 1000pcs per reel R 1.0 PART OF SOLDER RESIST PRINTING Page 1 of 5 Revised: 6-Jan-17 SMD Power Inductor CD73 Electrical Characteristics Part Name Stamp Inductance (μH) [ within ] ※1 D.C.R. (mΩ) [Max.] (TYP.) (at 20℃) Rated Current (A) ※2 CD73NP-100MC 100M 10±20% 80.3(61.8) 1.44 CD73NP-120MC 120M 12±20% 89.7(69.0) 1.39 CD73NP-150MC 150M 15±20% 104(80.3) 1.24 CD73NP-180MC 180M 18±20% 111(85.0) 1.12 CD73NP-220MC 220M 22±20% 129(99.2) 1.07 CD73NP-270MC 270M 27±20% 153(118) 0.94 CD73NP-330MC 330M 33±20% 170(131) 0.85 CD73NP-390MC 390M 39±20% 217(167) 0.74 CD73NP-470MC 470M 47±20% 252(194) 0.68 CD73NP-560KC 560K 56±10% 282(217) 0.64 CD73NP-680KC 680K 68±10% 332(255) 0.59 CD73NP-820KC 820K 82±10% 406(312) 0.54 CD73NP-101KC 101K 100±10% 481(370) 0.51 CD73NP-121KC 121K 120±10% 536(412) 0.49 CD73NP-151KC 151K 150±10% 755(581) 0.40 CD73NP-181KC 181K 180±10% 1022(786) 0.36 CD73NP-221KC 221K 220±10% 1200(923) 0.31 CD73NP-271KC 271K 270±10% 1306(1045) 0.29 CD73NP-331KC 331K 330±10% 1495(1196) 0.28 ※1: Inductance measuring frequency: 10μH ～ 82μH；at 2.52 MHz. 100μH ～330μH；at1 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 CD73 Saturation Current & Temperature Rise Graph L (25℃) L (μH) 1. CD73NP-100MC △T L (105℃) △T (℃) L (μH) 2. CD73NP-120MC △T (℃) L (μH) 3. CD73NP-150MC △T (℃) 12 60 18 60 18 60 10 50 15 50 15 50 8 40 12 40 12 40 6 30 9 30 9 30 4 20 6 20 6 20 2 10 3 10 3 10 0 0 0 0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) L (μH) 4. CD73NP-180MC 0.0 △T (℃) L (μH) 0.5 1.0 1.5 DC (A) 2.0 5. CD73NP-220MC 2.5 0 0.0 △T (℃) L (μH) 0.5 1.0 1.5 DC (A) 2.0 6. CD73NP-270MC 2.5 △T (℃) 24 60 30 60 30 60 20 50 25 50 25 50 16 40 20 40 20 40 12 30 15 30 15 30 8 20 10 20 10 20 4 10 5 10 5 10 0 0 0 0 0 0.0 L (μH) 0.5 1.0 1.5 DC (A) 2.0 7. CD73NP-330MC 2.5 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 8. CD73NP-390MC 2.0 0 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 9. CD73NP-470MC 2.0 △T (℃) 36 60 48 60 60 60 30 50 40 50 50 50 24 40 32 40 40 40 18 30 24 30 30 30 12 20 16 20 20 20 6 10 8 10 10 10 0 0 0 0 0 0.0 L (μH) 0.4 0.8 1.2 DC (A) 1.6 10. CD73NP-560KC 2.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △T (℃) L (μH) 11. CD73NP-680KC 0 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 12. CD73NP-820KC 1.6 △T (℃) 90 60 90 60 120 60 75 50 75 50 100 50 60 40 60 40 80 40 45 30 45 30 60 30 30 20 30 20 40 20 15 10 15 10 20 10 0 0 0 0 0 0.0 0.3 0.6 DC (A) 0.9 1.2 1.5 0.0 0.3 0.6 0.9 DC (A) Page 3 of 5 1.2 1.5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Revised: 6-Jan-17 SMD Power Inductor CD73 Saturation Current & Temperature Rise Graph L (25℃) L (μH) 13. CD73NP-101KC △T L (105℃) △T (℃) L (μH) 14. CD73NP-121KC △T (℃) L (μH) 15. CD73NP-151KC △T (℃) 120 60 120 60 180 60 100 50 100 50 150 50 80 40 80 40 120 40 60 30 60 30 90 30 40 20 40 20 60 20 20 10 20 10 30 10 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 1.0 1.2 DC (A) L (μH) 0 0.0 0.2 △T (℃) L (μH) 0.6 0.8 1.0 DC (A) DC (A) 16. CD73NP-181KC 0.4 17. CD73NP-221KC △T (℃) L (μH) 18. CD73NP-271KC △T (℃) 240 60 300 60 300 60 200 50 250 50 250 50 160 40 200 40 200 40 120 30 150 30 150 30 80 20 100 20 100 20 40 10 50 10 50 10 0 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 0.0 DC (A) L (μH) 19. CD73NP-331KC 0.2 0.4 DC (A) 0.6 0.8 0.0 0.2 0.4 0.6 DC (A) △T (℃) 360 60 300 50 240 40 180 30 120 20 60 10 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Page 4 of 5 Revised: 6-Jan-17 0.8 SMD Power Inductor CD73 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