SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr CDRH5D28 Description • Ferrite drum core construction. RoHS • Magnetically shielded. • L×W×H:6.0×6.0×3.0 mm Max. • Product weight: 0.4g(Ref.) Halogen • Moisture Sensitivity Level: 1 Free • RoHS compliance. • Halogen Freeavailable. Environmental Data Dimension - [mm] •Operating temperature range: -40℃~+100℃ MAX.8.2 ① • S(itnocrlaugdein tge mcopiel’sra stuerlfet eramnpgeer:a -t4u0re℃ r～ise+)100℃ 3 ±0. 4.6 • Solder reflow temperature: 260 ℃peak. 5.7 φ 2.0 5.5 ※ Packaging • Carrier tape and reel packaging ② • 13.0”diameter reel ※ 5.7±0.3 (2.8) 5.5 MAX 3.0 • 2000pcs per reel ELECTRODE Land pattern and Schematics- [mm] Applications 2.15 2.0 2.15 •Ideally used in Notebook PC,HDD,DSC/DVC, LCD TV ,Game machine etc. as DC-DC converter inductors. 3 . 6 ① ① ② ② (2.5μH～8.2μH) (10μH～100μH) Page 1of 5 Revised: 7-Jan-14

SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr CDRH5D28 Electrical Characteristics Inductance D.C.R. (Ω) Rated Current Part Name Stamp (μH) [Max.] (Typ.) (A) ※2 [within] ※1 (at 20℃) CDRH5D28NP-2R5NC 2R5 2.5±30% 18m (13m) 2.60 CDRH5D28NP-3R0NC 3R0 3.0±30% 24m (18m) 2.40 CDRH5D28NP-4R2NC 4R2 4.2±30% 31m (23m) 2.20 CDRH5D28NP-5R3NC 5R3 5.3±30% 38m (28m) 1.90 CDRH5D28NP-6R2NC 6R2 6.2±30% 45m (33m) 1.80 CDRH5D28NP-8R2NC 8R2 8.2±30% 53m (39m) 1.60 CDRH5D28NP-100NC 100 10±30% 65m (48m) 1.30 CDRH5D28NP-120NC 120 12±30% 76m (56m) 1.20 CDRH5D28NP-150NC 150 15±30% 103m (76m) 1.10 CDRH5D28NP-180NC 180 18±30% 110m (82m) 1.00 CDRH5D28NP-220NC 220 22±30% 122m (90m) 0.90 CDRH5D28NP-270NC 270 27±30% 175m(130m) 0.85 CDRH5D28NP-330NC 330 33±30% 189m(140m) 0.75 CDRH5D28NP-390NC 390 39±30% 212m(157m) 0.70 CDRH5D28NP-470NC 470 47±30% 250m(185m) 0.62 CDRH5D28NP-560NC 560 56±30% 305m(226m) 0.58 CDRH5D28NP-680NC 680 68±30% 355m(263m) 0.52 CDRH5D28NP-820NC 820 82±30% 463m(343m) 0.46 CDRH5D28NP-101NC 101 100±30% 520m(385m) 0.42 ※1. Inductance measuring condition: at 100kHz. ※2. Rated current: The DC current at which the inductance decreases to 65% of it’s nominal valueorwhen△t=30℃,whichever is lower (Ta=20℃). Page 2of 5 Revised: 7-Jan-14

SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr CDRH5D28 Saturation Current & Temperature Rise Graph L (20℃) L (105℃) △T 1. CDRH5D28NP-2R5NC 2. CDRH5D28NP-3R0NC 3. CDRH5D28NP-4R2NC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 3.0 60 3.6 60 6 60 2.5 50 3.0 50 5 50 2.0 40 2.4 40 4 40 1.5 30 1.8 30 3 30 1.0 20 1.2 20 2 20 0.5 10 0.6 10 1 10 0.0 0 0.0 0 0 0 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 DC (A) DC (A) DC (A) 4. CDRH5D28NP-5R3NC 5. CDRH5D28NP-6R2NC 6. CDRH5D28NP-8R2NC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 6 60 9.0 60 12 60 5 50 7.5 50 10 50 4 40 6.0 40 8 40 3 30 4.5 30 6 30 2 20 3.0 20 4 20 1 10 1.5 10 2 10 0 0 0.0 0 0 0 0 1 2 3 4 0 1 2 3 4 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC (A) DC (A) DC (A) 7. CDRH5D28NP-100NC 8. CDRH5D28NP-120NC 9. CDRH5D28NP-150NC 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 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) DC (A) DC (A) 10. CDRH5D28NP-180NC 11. CDRH5D28NP-220NC 12. CDRH5D28NP-270NC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 24 60 24 60 36 60 20 50 20 50 30 50 16 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 0.5 1.0 1.5 2.0 2.5 0.0 0.4 0.8 1.2 1.6 2.0 0.0 0.4 0.8 1.2 1.6 2.0 DC (A) DC (A) DC (A) Page 3of 5 Revised: 7-Jan-14

SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr CDRH5D28 Saturation Current & Temperature Rise Graph L (20℃) L (105℃) △T 13. CDRH5D28NP-330NC 14. CDRH5D28NP-390NC 15. CDRH5D28NP-470NC 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 0.4 0.8 1.2 1.6 0.0 0.3 0.6 0.9 1.2 1.5 0.0 0.3 0.6 0.9 1.2 1.5 DC (A) DC (A) DC (A) 16. CDRH5D28NP-560NC 17. CDRH5D28NP-680NC 18. CDRH5D28NP-820NC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 60 60 90 60 120 60 50 50 75 50 100 50 40 40 60 40 80 40 30 30 45 30 60 30 20 20 30 20 40 20 10 10 15 10 20 10 0 0 0 0 0 0 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 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) DC (A) DC (A) 19. CDRH5D28NP-101NC L (μH) △T (℃) 120 60 100 50 80 40 60 30 40 20 20 10 0 0 0.0 0.2 0.4 0.6 0.8 1.0 DC (A) Page 4of 5 Revised: 7-Jan-14

SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr CDRH5D28 Solder Reflow 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: 7-Jan-14