CDRH3D14NP-1R7NC

SMD Power Inductor CDRH3D14 Description • Ferrite drum core construction. • Magnetically shielded. • L×W×H:4.0×4.0×1.5 mm Max. • Product weight: 70mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS ※3.8±0.2 4. 4± E) OD TR EC EL 2( 0. M 0. AX. 2( 5. EL 2 EC TR OD E) 1± 1. Dimension - [mm] Packaging • Carrier tape and reel packaging • 7.0”diameter reel • 1000pcs per reel 0. 2 φ 2. 8 .4 X1 MA 0. 9± 1.35±0.15 ※3.8±0.2 Environmental Data • Operating temperature range: -40℃~+105℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+105℃ • Solder reflow temperature: 260 ℃ peak. Applications • Ideally used in Mobile phone, PDA, MP3, DSC/DVC, Portable DVD, etc as DC-DC converter inductors. 5. 1. 5 Land pattern and Schematics - [mm] 2 2. 4 1. 4 ELECTRODE 1 1 2 （1.2μH～3.3μH） 2 （3.9μH～22μH） Page 1 of 4 Revised: 9-Jan-17 SMD Power Inductor CDRH3D14 Electrical Characteristics Part Name Stamp Saturation Current （A）※2 Inductance (μH) [ within ] ※1 D.C.R. (mΩ) Max. (Typ.) (at 20℃) at 20℃ at 105℃ Temperature Rise Current (A) ※3 CDRH3D14NP-1R2NC A 1.2±25％ 45(36) 2.15 1.50 2.20 CDRH3D14NP-1R7NC B 1.7±25％ 63(50) 1.85 1.35 2.00 CDRH3D14NP-2R2NC D 2.2±25％ 69(55) 1.60 1.25 1.75 CDRH3D14NP-2R7NC E 2.7±25％ 88(70) 1.45 1.15 1.36 CDRH3D14NP-3R3NC F 3.3±25％ 100(80) 1.35 0.96 1.24 CDRH3D14NP-3R9NC G 3.9±25％ 135(110) 1.15 0.82 1.12 CDRH3D14NP-4R7NC H 4.7±25％ 150(120) 1.10 0.76 0.96 CDRH3D14NP-8R2NC L 8.2±25％ 238(190) 0.82 0.64 0.74 CDRH3D14NP-100NC M 10±25％ 262(210) 0.75 0.55 0.69 CDRH3D14NP-120NC N 12±25％ 350(280) 0.67 0.50 0.60 CDRH3D14NP-150NC P 15±25％ 488(390) 0.60 0.48 0.58 CDRH3D14NP-220NC R 22±25％ 575(460) 0.52 0.37 0.43 ※1. Inductance measuring condition: at 100kHz. ※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value. ※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃). Page 2 of 4 Revised: 9-Jan-17 SMD Power Inductor CDRH3D14 Saturation Current & Temperature Rise Graph L (20℃) L (μH) △T L (105℃) 1. CDRH3D14NP-1R2NC △T (℃) L (μH) 2. CDRH3D14NP-1R7NC △T (℃) 3. CDRH3D14NP-2R2NC L (μH) △T (℃) 1.8 60 1.8 60 2.4 60 1.5 50 1.5 50 2.0 50 1.2 40 1.2 40 1.6 40 0.9 30 0.9 30 1.2 30 0.6 20 0.6 20 0.8 20 0.3 10 0.3 10 0.4 10 0.0 0 0.0 0 0.0 0 0.0 0.5 1.0 1.5 DC (A) 2.0 4. CDRH3D14NP-2R7NC L (μH) 2.5 0.0 0.4 0.8 1.2 1.6 2.0 2.4 DC (A) △T (℃) L (μH) 5. CDRH3D14NP-3R3NC 0.0 △T (℃) L (μH) 0.4 0.8 1.2 DC (A) 1.6 6. CDRH3D14NP-3R9NC 2.0 △T (℃) 3.0 60 3.6 60 4.8 60 2.5 50 3.0 50 4.0 50 2.0 40 2.4 40 3.2 40 1.5 30 1.8 30 2.4 30 1.0 20 1.2 20 1.6 20 0.5 10 0.6 10 0.8 10 0.0 0 0.0 0 0.0 0 0.0 0.3 0.6 0.9 1.2 1.5 1.8 DC (A) 7. CDRH3D14NP-4R7NC L (μH) 0.0 △T (℃) 0.3 0.6 0.9 DC (A) 1.2 8. CDRH3D14NP-8R2NC L (μH) 1.5 0.0 △T (℃) L (μH) 0.3 0.6 0.9 DC (A) 1.2 9. CDRH3D14NP-100NC 1.5 △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 0.0 0.2 L (μH) 0.4 0.6 0.8 DC (A) 1.0 1.2 10. CDRH3D14NP-120NC 0.0 △T (℃) 0.2 0.4 0.6 DC (A) 0.8 11. CDRH3D14NP-150NC L (μH) 1.0 0.0 △T (℃) L (μH) 0.2 0.4 0.6 DC (A) 0.8 12. CDRH3D14NP-220NC 1.0 △T (℃) 18 60 18 60 24 60 15 50 15 50 20 50 12 40 12 40 16 40 9 30 9 30 12 30 6 20 6 20 8 20 3 10 3 10 4 10 0 0 0 0 0 0.0 0.2 0.4 0.6 DC (A) 0.8 0.0 0.2 0.4 DC (A) 0.6 Page 3 of 4 0.8 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC (A) Revised: 9-Jan-17 SMD Power Inductor CDRH3D14 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