SMD Power Inductor CDEIR10D47ME Description • Metal alloy core construction. • Magnetically shielded. • L W H: 11.5 10.7 5.0mm Max. • Product weight :2.8g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS × × Environmental Data • Operating temperature range: -40 +125 (including coil’s self temperature rise) • Storage temperature range: -40 +105 • Solder reflow temperature: 260 peak. ℃～ ℃ ℃～ ℃ ℃ Dimension - [mm] 10.5±1.0 4.7±0.3 5 . 0 ± 2 . 0 1 × × 5.1±0.45 Packaging • Carrier tape and reel packaging. • 13.0”diameter reel • 500pcs per reel 5. 0 ± 2. 2 Applications • Ideally used in Notebook, PDA and other high current application . 3.0±1.0 Land pattern and Schematics - [mm] 0 . 4 3.85 3.8 Electrical Characteristics Part No. CDEIR10D47MENP-1R2MC Stamp Inductance (μH) [Within］※1 D.C.R. (mΩ) [Within］ Saturation Current (at 20℃) [typ.](A) ※2 Temperature Rise Current [typ.] (A) ※3 1R2 1.2±20％ 1.8±10％ 25 19.7 ※1 Measuring condition at 100kHz ※2 The saturation current: the typical value of DC current when the inductance decreases to 70% of its nominal value. ※3 The temperature rise current: This indicates the typical value of DC current when the temperature rise is △T=50℃ (Ta＝20℃). Page 1 of 2 Revised: 10-Dec-13 SMD Power Inductor CDEIR10D47ME Saturation Current & Temperature Rise Graph ℃ △T L (25 ) μ △ ℃ 1. CDEIR10D47MENP-1R2MC L ( H) T( ) 1.2 60 1.0 50 0.8 40 0.6 30 0.4 20 0.2 10 0.0 0 0 4 8 12 16 20 24 DC (A) 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 [email protected] Tel.+86-21-5836-3299 FAX.+86-21-5836-3266 [email protected] Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 [email protected] Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 [email protected] Saitama(Japan) Seoul Singapore San Jose Tel.+81-48-691-7300 FAX.+81-48-691-7340 [email protected] Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 [email protected] Tel.+65-6296-3388 FAX.+65-6841-4426 [email protected] Tel.+1-408-321-9660 FAX.+1-408-321-9308 [email protected] Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 [email protected] Tel.+49-8591-937-0 FAX. +49-8591-937-103 [email protected] Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 [email protected] Page 2 of 2 Revised: 10-Dec-13