CDRH73NP-391MC-B

SMD Power Inductor CDRH73 Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H: 7.5×7.5×3.4 mm Max. • Product weight: 0.63g(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] 7.3±0.2 3.2± 0.2 7.3± 0.2 7.2±0.2 1.8 5.4±0.2 0.2 Electrode Packaging • Carrier tape and reel packaging • 12.9”diameter reel • 1000pcs per reel Applications • Ideally used in Notebook PC, LCD TV,DVD, Game machine, STB ,Projector etc as DC-DC converter inductors. Land pattern and Schematics - [mm] 4.8 Dimension of CDRH73 8.0 1.6 2.2 Part of solder resist printing Page 1 of 5 Revised: 9-Jan-17 SMD Power Inductor CDRH73 Electrical Characteristics Part No. Stamp Inductance (μH) [ within ] ※1 D.C.R.(Ω) Max. (Typ.) (at 20℃) Rated Current (A) ※2 CDRH73NP-100MC-B 100 10±20% 72m (55m) 1.68 CDRH73NP-120MC-B 120 12±20% 98m (75m) 1.52 CDRH73NP-150MC-B 150 15±20% 0.13 (96m) 1.33 CDRH73NP-180MC-B 180 18±20% 0.14 (0.11) 1.20 CDRH73NP-220MC-B 220 22±20% 0.19 (0.15) 1.07 CDRH73NP-270MC-B 270 27±20% 0.21 (0.16) 0.96 CDRH73NP-330MC-B 330 33±20% 0.24 (0.18) 0.91 CDRH73NP-390MC-B 390 39±20% 0.32 (0.25) 0.77 CDRH73NP-470MC-B 470 47±20% 0.36 (0.28) 0.76 CDRH73NP-560MC-B 560 56±20% 0.47 (0.36) 0.68 CDRH73NP-680MC-B 680 68±20% 0.52 (0.40) 0.61 CDRH73NP-820MC-B 820 82±20% 0.69 (0.53) 0.57 CDRH73NP-101MC-B 101 100±20% 0.79 (0.61) 0.50 CDRH73NP-121MC-B 121 120±20% 0.89 (0.69) 0.49 CDRH73NP-151MC-B 151 150±20% 1.27 (1.02) 0.43 CDRH73NP-181MC-B 181 180±20% 1.45 (1.16) 0.39 CDRH73NP-221MC-B 221 220±20% 1.65 (1.32) 0.35 CDRH73NP-271MC-B 271 270±20% 2.31 (1.85) 0.32 CDRH73NP-331MC-B 331 330±20% 2.62 (2.10) 0.28 CDRH73NP-391MC-B 391 390 20% 2.94 (2.35) 0.26 CDRH73NP-471MC-B 471 470±20% 4.18 (3.35) 0.24 CDRH73NP-561MC-B 561 560±20% 4.67 (3.73) 0.22 CDRH73NP-681MC-B 681 680±20% 5.73 (4.58) 0.19 CDRH73NP-821MC-B 821 820 ±20% 6.54 (5.23) 0.18 CDRH73NP-102MC-B 102 1000±20% 9.44 (7.55) 0.16 ※1. Inductance measuring condition: at 1 kHz. ※2. Rated current: The DC current at which the inductance decreases to 75% of its nominal value or when △t=40℃, whichever is lower (Ta=20℃ ) . Page 2 of 5 Revised: 9-Jan-17 SMD Power Inductor CDRH73 Saturation Current & Temperature Rise Graph L (20℃) L (μH) 1. CDRH73NP-100MC-B △T L (100℃) △T (℃) L (μH) 2. CDRH73NP-120MC-B △T (℃) L (μH) 3. CDRH73NP-150MC-B △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 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) L (μH) 4. CDRH73NP-180MC-B 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) L (μH) 5. CDRH73NP-220MC-B 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) L (μH) 6. CDRH73NP-270MC-B △T (℃) 18 60 30 60 30 60 15 50 25 50 25 50 12 40 20 40 20 40 9 30 15 30 15 30 6 20 10 20 10 20 3 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. CDRH73NP-330MC-B 2.5 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 8. CDRH73NP-390MC-B 2.0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) △T (℃) L (μH) 9. CDRH73NP-470MC-B △T (℃) 36 60 48 60 48 60 30 50 40 50 40 50 24 40 32 40 32 40 18 30 24 30 24 30 12 20 16 20 16 20 6 10 8 10 8 10 0 0 0 0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) L (μH) 10. CDRH73NP-560MC-B 0.0 △T (℃) L (μH) 0.4 0.8 DC (A) 1.2 11. CDRH73NP-680MC-B 1.6 0 0.0 △T (℃) L (μH) 0.3 0.6 0.9 DC (A) 1.2 12. CDRH73NP-820MC-B 1.5 △T (℃) 60 60 90 60 90 60 50 50 75 50 75 50 40 40 60 40 60 40 30 30 45 30 45 30 20 20 30 20 30 20 10 10 15 10 15 10 0 0 0 0 0 0.0 0.3 0.6 0.9 DC (A) 1.2 1.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Page 3 of 5 0 0.0 0.2 0.4 0.6 DC (A) 0.8 Revised: 9-Jan-17 1.0 SMD Power Inductor CDRH73 Saturation Current & Temperature Rise Graph L (20℃) L (μH) 13. CDRH73NP-101MC-B △T L (100℃) △T (℃) L (μH) 14. CDRH73NP-121MC-B △T (℃) L (μH) 15. CDRH73NP-151MC-B △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 L (μH) 0.2 0.4 0.6 DC (A) 0.8 16. CDRH73NP-181MC-B 1.0 0.0 △T (℃) L (μH) 0.2 0.4 0.6 DC (A) 0.8 1.0 0.0 0.2 0.4 0.6 0.8 DC (A) 17. CDRH73NP-221MC-B △T (℃) L (μH) 18. CDRH73NP-271MC-B △T (℃) 180 60 240 60 300 60 150 50 200 50 250 50 120 40 160 40 200 40 90 30 120 30 150 30 60 20 80 20 100 20 30 10 40 10 50 10 0 0 0 0 0 0.0 0.2 0.4 0.6 0.8 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) L (μH) 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 19. CDRH73NP-331MC-B △T (℃) L (μH) DC (A) 20. CDRH73NP-391MC-B △T (℃) L (μH) 21. CDRH73NP-471MC-B △T (℃) 360 60 480 60 600 60 300 50 400 50 500 50 240 40 320 40 400 40 180 30 240 30 300 30 120 20 160 20 200 20 60 10 80 10 100 10 0 0 0 0.0 L (μH) 0.1 0.2 0.3 DC (A) 0.4 22. CDRH73NP-561MC-B 0.5 0 0.0 △T (℃) L (μH) 0.1 0.2 0.3 DC (A) 0.4 23. CDRH73NP-681MC-B 0 0.5 0 0.0 △T (℃) L (μH) 0.1 0.2 0.3 DC (A) 0.4 24. CDRH73NP-821MC-B 0.5 △T (℃) 600 60 900 60 900 60 500 50 750 50 750 50 400 40 600 40 600 40 300 30 450 30 450 30 200 20 300 20 300 20 100 10 150 10 150 10 0 0 0.0 0.1 0.2 DC (A) 0.3 0.4 0 0 0.0 0.1 0.2 DC (A) Page 4 of 5 0.3 0.4 0 0 0.0 0.1 0.2 DC (A) 0.3 Revised: 9-Jan-17 0.4 SMD Power Inductor CDRH73 Saturation Current & Temperature Rise Graph L (20℃) 25. CDRH73NP-102MC-B L (μH) L (100℃) △T 260℃ T (℃) 300 250 △T (℃) 1200 60 1000 50 800 40 600 30 400 20 200 10 0 0 0.0 0.1 0.2 DC (A) 0.3 0.4 Solder Reflow Condition T (℃) 300 250 Heat Endurance 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: 9-Jan-17