SMD Power Inductor CDRH105R Description • Ferrite drum core construction. • Magnetically shielded. • L W H:10.5 10.3 5.1mm Max. • Product weight: 1.8g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. RoHS × × Halogen Free Dimension - [mm] 1 3. 0 ± 2. 01 3. 0 ± 7. 7 MA X. 13 .5 4.8±0.3 10.0±0.3 2 3.0±0.1 ELECTRODE 51 .0 ± 2. 1 × × Environmental Data • Operating temperature range: -40 +100 (including coil’s self temperature rise) +100 • Storage temperature range: -40 • Solder reflow temperature: 260 peak. ℃~ ℃ ℃~ ℃ ℃ Packaging • Carrier tape and reel packaging. • 12.9”diameter reel. • 500pcs 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] 6 . 1 3 . 7 6 . 1 3. 2 1 2 (0.8 μH~22μH) 1 1 2 2 μ ~ μH) (27 H 82 (100 μH~1.0mH) Page 1 of 6 Revised: 5-Jun-12 SMD Power Inductor CDRH105R Electrical Characteristics Ω ℃ Part Name Stamp Inductance (μH) [ within ] 1 D.C.R. (m ) Max. (Typ.) (at 20 ) Saturation Current (A) 2 Temperature Rise Current (A) 3 CDRH105RNP-0R8NC 0R8 0.8±30% 4.3 (3.3) 13.5 9.50 CDRH105RNP-1R5NC 1R5 1.5±30% 5.8 (4.5) 10.5 8.30 CDRH105RNP-2R2NC 2R2 2.2±30% 7.2 (5.6) 9.25 7.50 CDRH105RNP-3R3NC 3R3 3.3±30% 10.4 (8.0) 7.80 6.50 CDRH105RNP-4R7NC 4R7 4.7±30% 12.3 (9.5) 6.40 6.10 CDRH105RNP-6R8NC 6R8 6.8±30% 18.0 (14.0) 5.40 5.40 CDRH105RNP-8R2NC 8R2 8.2±30% 20.0 (16.0) 4.85 5.00 CDRH105RNP-100NC 100 10±30% 26.0 (20.0) 4.45 4.50 CDRH105RNP-120NC 120 12±30% 33.0 (25.0) 4.00 3.80 CDRH105RNP-150NC 150 15±30% 41.0 (32.0) 3.60 3.40 CDRH105RNP-180NC 180 18±30% 46.0 (35.0) 3.20 3.10 CDRH105RNP-220NC 220 22±30% 61.0 (47.0) 2.95 2.90 CDRH105RNP-270NC 270 27±30% 69.0 (53.0) 2.70 2.60 CDRH105RNP-330NC 330 33±30% 84.0 (65.0) 2.40 2.50 CDRH105RNP-390NC 390 39±30% 106 (82.0) 2.30 2.25 CDRH105RNP-470NC 470 47±30% 130 (100) 2.00 2.00 CDRH105RNP-560NC 560 56±30% 149 (115) 1.90 1.90 CDRH105RNP-680NC 680 68±30% 201 (155) 1.65 1.60 CDRH105RNP-820NC 820 82±30% 227 (175) 1.50 1.45 CDRH105RNP-101NC 101 100±30% 253 (195) 1.35 1.35 CDRH105RNP-121NC 121 120±30% 303 (233) 1.28 1.18 CDRH105RNP-151NC 151 150±30% 370 (285) 1.12 1.10 CDRH105RNP-181NC 181 180±30% 419 (322) 1.04 1.00 CDRH105RNP-221NC 221 220±30% 500 (385) 0.94 0.94 CDRH105RNP-271NC 271 270±30% 672 (512) 0.84 0.80 CDRH105RNP-331NC 331 330±30% 812 (625) 0.75 0.73 CDRH105RNP-391NC 391 390±30% 953 (733) 0.70 0.70 CDRH105RNP-471NC 471 470±30% 1289 (992) 0.60 0.54 CDRH105RNP-561NC 561 560±30% 1430 (1100) 0.54 0.52 CDRH105RNP-681NC 681 680±30% 1599 (1230) 0.52 0.51 CDRH105RNP-821NC 821 820±30% 1768 (1360) 0.50 0.48 CDRH105RNP-102NC 102 1000±30% 1989 (1530) 0.48 0.42 ※ ※ ※ ※1 Inductance measuring condition: at 100kHz. ※2 The saturation current: This indicates the value of DC current when the inductance decreases to 65% of it's nominal. ※3 The temperature rise: The value of DC current when the temperature rise is △T=40℃ (Ta=20℃). Page 2 of 6 Revised: 5-Jun-12 SMD Power Inductor CDRH105R Saturation Current & Temperature Rise Graph ℃ L (20 ) μ L ( H) 1. CDRH105RNP-0R8NC △T (℃) ℃ △T L (100 ) μ L ( H) 60 1.8 1.0 50 0.8 2. CDRH105RNP-1R5NC △T (℃) μ L ( H) 3. CDRH105RNP-2R2NC △T (℃) 60 3.0 1.5 50 2.5 50 40 1.2 40 2.0 40 0.6 30 0.9 30 1.5 30 0.4 20 0.6 20 1.0 20 0.2 10 0.3 10 0.5 10 0 0.0 0 0.0 1.2 0.0 0 μ L ( H) 3 6 9 12 DC (A) 15 4. CDRH105RNP-3R3NC 4.8 0 18 △T (℃) μ L ( H) 60 6 4.0 50 3.2 3 6 9 DC (A) 12 5. CDRH105RNP-4R7NC 60 0 15 0 △T (℃) μ L ( H) 3 6 9 DC (A) 12 6. CDRH105RNP-6R8NC 15 △T (℃) 60 9.0 5 50 7.5 50 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 0 μ L ( H) 2 4 6 DC (A) 8 7. CDRH105RNP-8R2NC 12 10 0 △T (℃) μ L ( H) 60 12 10 50 8 2 4 DC (A) 6 60 0 8 8. CDRH105RNP-100NC △T (℃) μ L ( H) 2 4 DC (A) 6 8 9. CDRH105RNP-120NC △T (℃) 60 18 10 50 15 50 40 8 40 12 40 6 30 6 30 9 30 4 20 4 20 6 20 2 10 2 10 3 10 0 0 0 0 0 0 μ L ( H) 2 4 DC (A) 6 8 10. CDRH105RNP-150NC 0 △T (℃) μ L ( H) 60 24 15 50 12 1 2 3 4 DC (A) 5 11. CDRH105RNP-180NC 6 60 0 0 △T (℃) μ L ( H) 1 2 3 DC (A) 4 12. CDRH105RNP-220NC 5 △ T (℃) 60 24 20 50 20 50 40 16 40 16 40 9 30 12 30 12 30 6 20 8 20 8 20 3 10 4 10 4 10 0 0 0 0 18 0 0 1 2 3 DC (A) 4 5 0 1 2 3 DC (A) Page 3 of 6 4 5 60 0 0 1 2 DC (A) 3 Revised: 5-Jun-12 4 SMD Power Inductor CDRH105R Saturation Current & Temperature Rise Graph μ L ( H) 36 ℃ L (20 ) 13. CDRH105RNP-270NC △T (℃) ℃ 14. CDRH105RNP-330NC △T L (100 ) μ L ( H) 60 48 30 50 24 △T (℃) μ 15. CDRH105RNP-390NC L ( H) △T (℃) 60 48 40 50 40 50 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 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ L ( H) 16. CDRH105RNP-470NC 60 0.0 △T (℃) 0.8 μ 17. CDRH105RNP-560NC L ( H) 60 90 50 50 40 1.6 2.4 DC (A) 60 0.0 3.2 △T (℃) 0.6 μ 1.2 1.8 DC (A) 2.4 18. CDRH105RNP-680NC L ( H) 3.0 △T (℃) 60 90 75 50 75 50 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 μ L ( H) 0.5 1.0 1.5 DC (A) 2.0 19. CDRH105RNP-820NC 120 2.5 0.0 △T (℃) 0.5 μ 120 100 50 80 2.0 20. CDRH105RNP-101NC L ( H) 60 1.0 1.5 DC (A) 2.5 60 0.0 △T (℃) μ L ( H) 0.4 0.8 1.2 DC (A) 1.6 21. CDRH105RNP-121NC 2.0 △T (℃) 60 180 100 50 150 50 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 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) μ L ( H) 22. CDRH105RNP-151NC 180 0.0 △T (℃) μ L ( H) 60 240 150 50 120 0.4 0.8 DC (A) 1.2 23. CDRH105RNP-181NC 1.6 60 0.0 △T (℃) μ L ( H) 0.4 0.8 1.2 DC (A) 24. CDRH105RNP-221NC 1.6 △ T (℃) 60 300 200 50 250 50 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 0.3 0.6 0.9 DC (A) 1.2 1.5 0.0 0.3 0.6 0.9 DC (A) Page 4 of 6 1.2 1.5 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) Revised: 5-Jun-12 SMD Power Inductor CDRH105R Saturation Current & Temperature Rise Graph ℃ L (20 ) μ 60 480 △T (℃) 60 480 300 50 400 50 400 50 240 40 320 40 320 40 180 30 240 30 240 30 120 20 160 20 160 20 60 10 80 10 80 10 0 0 0 0 0 0 L ( H) 360 0.0 μ L ( H) 0.2 0.4 0.6 DC (A) 0.8 28. CDRH105RNP-471NC 600 △T (℃) ℃ 26. CDRH105RNP-331NC △T L (100 ) μ 25. CDRH105RNP-271NC L ( H) 1.0 0.0 △T (℃) μ L ( H) 60 900 500 50 400 0.2 0.4 0.6 DC (A) 0.8 29. CDRH105RNP-561NC μ L ( H) 27. CDRH105RNP-391NC 0.0 1.0 △T (℃) μ L ( H) △T (℃) 60 0.2 0.4 0.6 DC (A) 0.8 30. CDRH105RNP-681NC 1.0 △T (℃) 60 900 750 50 750 50 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 μ L ( H) 1200 0.2 0.4 DC (A) 0.6 31. CDRH105RNP-821NC 0.8 0 0 0.0 △T (℃) μ L ( H) 0.2 0.4 DC (A) 0.6 32. CDRH105RNP-102NC 0.8 △T (℃) 1200 1000 50 1000 50 800 40 800 40 600 30 600 30 400 20 400 20 200 10 200 10 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 0 0 0 0.0 60 60 0.2 0.4 DC (A) 0.6 60 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Page 5 of 6 Revised: 5-Jun-12 0.8 SMD Power Inductor CDRH105R 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.+852-2880-6688 FAX.+852-2565-9600 [email protected] Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 [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] Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6296-3390 [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 6 of 6 Revised: 5-Jun-12 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Sumida: CDRH105RNP-2R2NC CDRH105RNP-470NC CDRH105RNP-221NC CDRH105RNP-150NC CDRH105RNP820NC CDRH105RNP-3R3NC CDRH105RNP-8R2NC CDRH105RNP-220NC CDRH105RNP-6R8NC CDRH105RNP-1R5NC CDRH105RNP-4R7NC CDRH105RNP-0R8NC CDRH105RNP-330NC CDRH105RNP-151NC CDRH105RNP-680NC CDRH105RNP-100NC CDRH105RNP-331NC CDRH105RNP-560NC CDRH105RNP-101NC