CDH74NP-181JC

SMD Power Inductor CDH74 Description • Ferrite drum core construction. • Magnetically unshielded. • L W H: 8.0 7.3 5.2 mm Max. • Product weight: 0.7g(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] MAX.5.2 MAX.7.3 2.0 ±0.2 0.2 2 . 0 ± 8 . 5 0 . 8 . X A M 2 . 0 ± 6 . 7 ELECTRODE TERMINAL 2.4 5. １ DI ME NS IO N O F CD H7 4 10 μH～33μH ℃～ ℃ ℃～ ℃ ℃ Packaging • Carrier tape and reel packaging. • 12.9”diameter reel • 1000pcs per reel Applications • Ideally used in Notebook PC, Projector, LCD TV, Game machine, STB etc as DC-DC converter inductors. Land pattern and Schematics - [mm] 4. 5 × × 4. 8 PART OF SILK SCREEN 39 μH～470μH Page 1 of 5 Revised: 19-Dec-13 SMD Power Inductor CDH74 Electrical Characteristics Part Name Stamp CDH74NP-100LC 100 CDH74NP-120LC 120 CDH74NP-150LC 150 CDH74NP-180LC 180 CDH74NP-220LC 220 CDH74NP-270KC 270 CDH74NP-330KC 330 CDH74NP-390KC 390 CDH74NP-470KC 470 CDH74NP-560KC 560 CDH74NP-680KC 680 CDH74NP-820JC 820 CDH74NP-101JC 101 CDH74NP-121JC 121 CDH74NP-151JC 151 CDH74NP-181JC 181 CDH74NP-221JC 221 CDH74NP-271JC 271 CDH74NP-331JC 331 CDH74NP-391JC 391 CDH74NP-471JC 471 Inductance H [ within ] 1 （μ ） ※ 10±15％ 12±15％ 15±15％ 18±15％ 22±15％ 27±10％ 33±10％ 39±10％ 47±10％ 56±10％ 68±10％ 82±5％ 100±5％ 120±5％ 150±5％ 180±5％ 220±5％ 270±5％ 330±5％ 390±5％ 470±5％ Ω ℃ D.C.R.( ) Max. (Typ.) (at 20 ) Rated Current (A) 2 56m (43m) 2.75 65m (50m) 2.45 83m (64m) 2.10 94m (72m) 1.95 0.13(0.10) 1.70 0.16(0.12) 1.55 0.17(0.13) 1.45 0.21(0.16) 1.30 0.23(0.18) 1.20 0.26(0.20) 1.15 0.35(0.27) 1.00 0.48(0.37) 0.92 0.55(0.42) 0.81 0.62(0.48) 0.73 0.72(0.55) 0.71 0.82(0.63) 0.66 1.08(0.83) 0.55 1.38(1.10) 0.48 1.55(1.24) 0.40 2.09(1.67) 0.38 2.39(1.91) 0.33 ※ ※1. Inductance Measuring condition : 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℃). Page 2 of 5 Revised: 19-Dec-13 SMD Power Inductor CDH74 Saturation Current & Temperature Rise Graph ℃ ℃ L (20 ) μ L ( H) △T L (100 ) △T (℃) 1. CDH74NP-100LC μ L ( H) 60 18 10 50 8 △T (℃) 2. CDH74NP-120LC μ L ( H) △T (℃) 3. CDH74NP-150LC 60 18 15 50 15 50 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 12 0 0 μ L ( H) 24 1 2 3 DC (A) 4 0 5 △T (℃) 4. CDH74NP-180LC μ L ( H) 60 24 20 50 16 1 2 3 DC (A) 4 5 0 0 △T (℃) 5. CDH74NP-220LC 60 μ L ( H) 1 2 DC (A) 3 4 △T (℃) 6. CDH74NP-270KC 60 36 20 50 30 50 40 16 40 24 40 12 30 12 30 18 30 8 20 8 20 12 20 4 10 4 10 6 10 0 0 0 0 0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) μ L ( H) 0.0 △T (℃) 7. CDH74NP-330KC μ L ( H) 0.8 1.6 DC (A) 2.4 3.2 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) △T (℃) 8. CDH74NP-390KC 60 μ L ( H) △T (℃) 9. CDH74NP-470KC 60 60 40 50 50 50 40 32 40 40 40 24 30 24 30 30 30 16 20 16 20 20 20 8 10 8 10 10 10 0 0 0 0 48 60 48 40 50 32 0 0.0 μ L ( H) 0.5 1.0 1.5 DC (A) 2.0 2.5 0.0 △T (℃) 10. CDH74NP-560KC μ L ( H) 0.5 1.0 1.5 DC (A) 11. CDH74NP-680KC 2.0 2.5 0 0.0 △T (℃) 60 μ L ( H) 0.4 0.8 1.2 DC (A) 1.6 12. CDH74NP-820JC 2.0 △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 60 60 90 50 50 40 0.0 0.4 0.8 1.2 DC (A) 1.6 2.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) Page 3 of 5 0.0 60 0.4 0.8 1.2 DC (A) Revised: 19-Dec-13 1.6 SMD Power Inductor CDH74 Saturation Current & Temperature Rise Graph ℃ ℃ L (20 ) μ L ( H) △T (℃) 13. CDH74NP-101JC △T L (100 ) μ △T (℃) 14. CDH74NP-121JC μ △T (℃) 60 100 50 150 50 150 50 80 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 0 120 0 0.0 μ L ( H) 240 0.4 0.8 DC (A) 1.2 1.6 0.0 △T (℃) 16. CDH74NP-181JC 60 μ 60 L ( H) 300 200 50 160 0.3 0.6 0.9 1.2 DC (A) 180 60 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.5 DC (A) △T (℃) 17. CDH74NP-221JC L ( H) 15. CDH74NP-151JC L ( H) 180 μ L ( H) △T (℃) 18. CDH74NP-271JC 60 300 250 50 250 50 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 0.2 0.4 0.6 0.8 1.0 1.2 0.0 DC (A) μ L ( H) △T (℃) 19. CDH74NP-331JC μ L ( H) 60 480 400 50 320 0.2 0.4 0.6 0.8 DC (A) 0 0.0 1.0 △T (℃) 20. CDH74NP-391JC 60 μ L ( H) 0.2 0.4 0.6 DC (A) 0.8 1.0 △T (℃) 21. CDH74NP-471JC 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 0 0 480 0.0 0.2 0.4 DC (A) 0.6 0.8 0.0 0.2 0.4 DC (A) 0.6 Page 4 of 5 0.8 60 0 0 0.0 0.2 0.4 DC (A) 0.6 Revised: 19-Dec-13 0.8 SMD Power Inductor CDH74 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 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: 19-Dec-13