SMD Power Inductor CDH53 Description •Ferrite drum core construction. RoHS •Magnetically unshielded. •L×W×H: 6.0×5.4×3.2 mm Max. •Productweight:0.18g(Ref.) •Moisture Sensitivity Level: 1 •RoHS compliance. Environmental Data Dimension - [mm] •Operating temperature range: -40℃～+100℃ (including coil’s self temperature rise) MAX.6.0 MAX.3.2 1.8 •Storage temperature range: -40℃～+100℃ 0.2 •Solder reflow temperature: 260 ℃peak. 0.2 1.0 0.2 Packaging ± ± 2 9 •Carrier tape and reel packaging. . . 5 2 •13”diameter reel •1500pcs per reel ELECTRODE TERMINAL Land pattern and Schematics- [mm] Applications •Ideally used in PDA,DVD,HDD, DVC, Game 2.2 machine, Notebook PC, etc as DC-DC 5 converter 7 . 1 5 0 . . 2 6 DIMENSIONOFCDH53 PARTOFSILKSCREEN Page 1of 5 Revised: 6-Jan-17

SMD Power Inductor CDH53 Electrical Characteristics Inductance D.C.R. (Ω) Rated Current Part Name Stamp ( µH ) Max. (Typ.) (A) ※2 [ within ] ※1 (at 20℃) CDH53NP-2R2MC 2R2 2.2±20% 66m (51m) 2.03 CDH53NP-3R3MC 3R3 3.3±20% 88m (68m) 1.88 CDH53NP-4R7MC 4R7 4.7±20% 96m (74m) 1.68 CDH53NP-100LC 100 10±15% 0.16(0.13) 1.23 CDH53NP-120LC 120 12±15% 0.18(0.14) 1.12 CDH53NP-150KC 150 15±10% 0.25(0.20) 1.00 CDH53NP-180KC 180 18±10% 0.28(0.21) 0.88 CDH53NP-220KC 220 22±10% 0.39(0.30) 0.80 CDH53NP-270KC 270 27±10% 0.42(0.32) 0.72 CDH53NP-330KC 330 33±10% 0.49(0.38) 0.67 CDH53NP-390KC 390 39±10% 0.55(0.43) 0.64 CDH53NP-470KC 470 47±10% 0.77(0.59) 0.53 CDH53NP-560KC 560 56±10% 0.87(0.67) 0.50 CDH53NP-680JC 680 68±5% 1.21(0.96) 0.45 CDH53NP-820JC 820 82±5% 1.34(1.07) 0.39 CDH53NP-101JC 101 100±5% 1.57(1.25) 0.37 CDH53NP-121JC 121 120±5% 1.80(1.44) 0.34 CDH53NP-151JC 151 150±5% 2.40(1.92) 0.31 CDH53NP-181JC 181 180±5% 2.66(2.13) 0.30 CDH53NP-221JC 221 220±5% 3.73(2.99) 0.26 ※1. Inductance measuring frequency: 2.2μH ～4.7μH at 7.96 MHz; 10μH ～220μH 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 2of 5 Revised: 6-Jan-17

SMD Power Inductor CDH53 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 1. CDH53NP-2R2MC 2. CDH53NP-3R3MC 3. CDH53NP-4R7MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 3.0 60 4.8 60 6 60 2.5 50 4.0 50 5 50 2.0 40 3.2 40 4 40 1.5 30 2.4 30 3 30 1.0 20 1.6 20 2 20 0.5 10 0.8 10 1 10 0.0 0 0.0 0 0 0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 0.0 0.8 1.6 2.4 3.2 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) DC (A) DC (A) 4. CDH53NP-100LC 5. CDH53NP-120LC 6. CDH53NP-150KC L (μH) △T (℃) L (μH) △T (℃) L (μH) △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 0.4 0.8 1.2 1.6 2.0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 0.0 0.4 0.8 1.2 1.6 DC (A) DC (A) DC (A) 7. CDH53NP-180KC 8. CDH53NP-220KC 9. CDH53NP-270KC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 24 60 24 60 30 60 20 50 20 50 25 50 16 40 16 40 20 40 12 30 12 30 15 30 8 20 8 20 10 20 4 10 4 10 5 10 0 0 0 0 0 0 0.0 0.4 0.8 1.2 1.6 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) DC (A) DC (A) 10. CDH53NP-330KC 11. CDH53NP-390KC 12. CDH53NP-470KC L (μH) △T (℃) L (μH) △T (℃) L (μH) △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 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 DC (A) DC (A) DC (A) Page 3of 5 Revised: 6-Jan-17

SMD Power Inductor CDH53 Saturation Current & Temperature Rise Graph L (20℃) L (100℃) △T 13. CDH53NP-560KC 14. CDH53NP-680JC 15. CDH53NP-820JC L (μH) △T (℃) L (μH) △T (℃) L (μH) △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 0.2 0.4 0.6 0.8 0.0 0.2 0.4 0.6 0.8 0.0 0.2 0.4 0.6 0.8 DC (A) DC (A) DC (A) 16. CDH53NP-101JC 17. CDH53NP-121JC 18. CDH53NP-151JC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 120 60 180 60 180 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 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.0 0.1 0.2 0.3 0.4 0.5 DC (A) DC (A) DC (A) 19. CDH53NP-181JC 20. CDH53NP-221JC L (μH) △T (℃) L (μH) △T (℃) 240 60 240 60 200 50 200 50 160 40 160 40 120 30 120 30 80 20 80 20 40 10 40 10 0 0 0 0 0.0 0.1 0.2 0.3 0.4 0.5 0.0 0.1 0.2 0.3 0.4 DC (A) DC (A) Page 4of 5 Revised: 6-Jan-17

SMD Power Inductor CDH53 SolderReflow Condition Heat Endurance Temperature Chart T (℃) T (℃) 300 260℃ 300 245℃ PEAK 250 230℃ 250 230℃ 200 200 10 40s 150 150 60 170±10 ℃,60~120s 100 100 50 50 0 0 0 60 120 180 240 300 T (s) 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 Tel.+86-21-5836-3299 Tel.+86-755-8291-0228 Tel.+886-2-8751-2737 FAX.+852-2565-9600 FAX.+86-21-5836-3266 FAX.+86-755-8291-0338 FAX.+886-2-8751-2738 sales@hk.sumida.com shanghai.sales@cn.sumida.com shenzhen.sales@cn.sumida.com sales@tw.sumida.com Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 Tel.+82-2-6237-0777 Tel.+65-6296-3388 Tel.+1-408-321-9660 FAX.+81-48-691-7340 FAX.+82-2-6237-0778 FAX.+65-6841-4426 FAX.+1-408-321-9308 sales@jp.sumida.com sales@kr.sumida.com sales@sg.sumida.com sales@us.sumida.com Chicago Obernzell Neumarkt Tel.+1-847-545-6700 Tel.+49-8591-937-0 Tel.+49-9181-4509-110 FAX. +1-847-545-6720 FAX. +49-8591-937-103 FAX. +49-9181-4509-310 sales@us.sumida.com contact@eu.sumida.com infocomp@eu.sumida.com Page 5of 5 Revised: 6-Jan-17