CDRH4D18CNP-4R7PC

SMD Power Inductor CDRH4D18C Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H:5.1×5.1×2.0 mm Max. • Product weight: 135mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Environmental Data • Operating temperature range: -40℃~+105℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+105℃ • Solder reflow temperature: 260 ℃ peak. Dimension - [mm] 2.0 Max. 1. 4± 0. 2 4.9 ±0.2 4.9±0.2 4 4. ± 0. 6. 2 Packaging • Carrier tape and reel packaging • 7.0”diameter reel • 1000pcs per reel 3 Ma x. Applications • Ideally used in Mobile phone,PDA,MP3,HDD, DSC/DVC, Note book PC, etc as DC-DC converter inductors. ° Land pattern and Schematics - [mm] 6. 5 0 2. 0 45 4. １ ２ （1.1μH～6.8μH） １ ２ （10μH～100μH） Page 1 of 4 Revised: 9-Jan-17 SMD Power Inductor CDRH4D18C Electrical Characteristics Part No. Stamp Inductance (μH) [within] ※1 D.C.R.(Ω) Max. (Typ.) (at 20℃) Rated Current (A) ※2 CDRH4D18CNP-1R1PC A 1.1 ± 25% 29m(23m) 2.4 CDRH4D18CNP-2R2PC B 2.2 ± 25% 39m(31m) 1.7 CDRH4D18CNP-3R0PC C 3.0 ± 25% 61m(49m) 1.5 CDRH4D18CNP-4R7PC D 4.7 ± 25% 110m(88m) 1.15 CDRH4D18CNP-6R8PC E 6.8 ± 25% 125m(100m) 1.05 CDRH4D18CNP-100PC F 10 ± 25% 156m(125m) 830m CDRH4D18CNP-150PC G 15 ± 25% 194m(155m) 700m CDRH4D18CNP-220PC H 22 ± 25% 323m(258m) 600m CDRH4D18CNP-330PC I 33 ± 25% 550m(440m) 460m CDRH4D18CNP-470PC J 47 ± 25% 783m(626m) 410m CDRH4D18CNP-680PC K 68 ± 25% 1.16(925m) 305m CDRH4D18CNP-101PC L 100 ± 25% 1.51(1.21) 250m ※1. Inductance measuring condition: at 100kHz. ※2. Rated current: The DC current at which the inductance decreases to 65% of its nominal value or when △t=40℃, whichever is lower (Ta=20℃). Page 2 of 4 Revised: 9-Jan-17 SMD Power Inductor CDRH4D18C Saturation Current & Temperature Rise Graph L (20℃) L (μH) 1. CDRH4D18CNP-1R1PC △T L (100℃) △T (℃) L (μH) 2. CDRH4D18CNP-2R2PC △T (℃) 3. CDRH4D18CNP-3R0PC L (μH) △T (℃) 60 3.0 60 3.6 60 1.5 50 2.5 50 3.0 50 1.2 40 2.0 40 2.4 40 0.9 30 1.5 30 1.8 30 0.6 20 1.0 20 1.2 20 0.3 10 0.5 10 0.6 10 0.0 0 0.0 0 0.0 0 1.8 0.0 0.0 0.6 1.2 1.8 2.4 3.0 3.6 DC (A) 4. CDRH4D18CNP-4R7PC L (μH) △T (℃) L (μH) 0.5 1.0 1.5 DC (A) 2.0 5. CDRH4D18CNP-6R8PC 2.5 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 6. CDRH4D18CNP-100PC 2.0 △T (℃) 6 60 12 60 12 60 5 50 10 50 10 50 4 40 8 40 8 40 3 30 6 30 6 30 2 20 4 20 4 20 1 10 2 10 2 10 0 0 0 0 0 0 0.0 L (μH) 0.4 0.8 1.2 DC (A) 7. CDRH4D18CNP-150PC 1.6 0.0 △T (℃) 0.3 0.6 0.9 DC (A) 1.2 8. CDRH4D18CNP-220PC L (μH) 1.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 DC (A) △T (℃) L (μH) 9. CDRH4D18CNP-330PC △T (℃) 18 60 30 60 36 60 15 50 25 50 30 50 12 40 20 40 24 40 9 30 15 30 18 30 6 20 10 20 12 20 3 10 5 10 6 10 0 0 0 0 0 0.0 L (μH) 0.2 0.4 0.6 DC (A) 0.8 10. CDRH4D18CNP-470PC 1.0 0.0 △T (℃) 0.2 0.4 0.6 DC (A) 0.8 0 0.0 11. CDRH4D18CNP-680PC L (μH) △T (℃) L (μH) 0.2 0.4 0.6 DC (A) 12. CDRH4D18CNP-101PC 0.8 △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 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) 0.0 0.1 0.2 0.3 DC (A) Page 3 of 4 0.4 0.5 0 0.0 0.1 0.2 0.3 DC (A) Revised: 9-Jan-17 0.4 SMD Power Inductor CDRH4D18C Solder Reflow Condition T (℃) 300 250 Heat Endurance T (℃) 300 250 260℃ 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 4 of 4 Revised: 9-Jan-17