SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr 252010CDMC/DS Description • Magnetically shielded. RoHS • L×W×H: 2.7×2.2×1.0 mm Max. • Product weight: 30mg(Ref.) • Moisture Sensitivity Level: 1 Halogen • RoHS compliance. Free • Halogen Free available. Environmental Data Dimension - [mm] •Operating temperature range: -40℃～+105℃ 0.4±0.25 0.4±0.25 (including coil’s self temperature rise) 2.5±0.2 1.0 Max • Storage temperature range: -40℃～+105℃ • Solder reflow temperature: 260 ℃peak. 2 . 0 ± 0 Packaging . 2 • Carrier tape and reel packaging. • 7.1”diameter reel • 3000pcs per reel Land pattern and Schematics- [mm] Applications •Ideally used in smart phone, tablet PC,SSD 0.8 1.2 0.8 USB3.0 and other low profile high current application. 2 . 2 Electrical Characteristics Temperature Inductance rise current D.C.R (mΩ) Saturation Current Part No. (μH) [Typ.] (A) [within] at 25℃ (A) ※2 (Max.) [Within] ※1 Thermocouple Method ※3 252010CDMCDS-R47MC 0.47±20% 28±20% 4.4 4.1 252010CDMCDS-1R0MC 1.0±20% 50±20% 3.2 3.0 252010CDMCDS-1R5MC 1.5±20% 80±20% 2.6 2.4 252010CDMCDS-2R2MC 2.2±20% 103±20% 2.4 2.2 252010CDMCDS-3R3MC 3.3±20% 190±20% 1.6 1.6 252010CDMCDS-4R7MC 4.7±20% 240±20% 1.4 1.4 ※1. Inductance measuring condition: at 1MHz. ※2 Saturation current: The value of DC current when the inductance is over 70% of the initialvalue. (at 25℃) ※3 Temperature rise current: The actual value of DC current when the top surface temperature of test sample rise is △T＝ 40℃(Ta＝25℃). Page 1of 2 Revised: 18-May-13

SSSSMMMMDDDD PPPPoooowwwweeeerrrr IIIInnnndddduuuuccccttttoooorrrr 252010CDMC/DS Saturation Current & Temperature Rise Graph L (20℃) △T 1. 252010CDMCDS-R47MC 2. 252010CDMCDS-1R0MC 3. 252010CDMCDS-1R5MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 0.6 60 1.2 60 1.8 60 0.5 50 1.0 50 1.5 50 0.4 40 0.8 40 1.2 40 0.3 30 0.6 30 0.9 30 0.2 20 0.4 20 0.6 20 0.1 10 0.2 10 0.3 10 0.0 0 0.0 0 0.0 0 0 1 2 3 4 5 6 0 1 2 3 4 5 6 0 1 2 3 4 5 DC (A) DC (A) DC (A) 4. 252010CDMCDS-2R2MC 5. 252010CDMCDS-3R3MC 6. 252010CDMCDS-4R7MC L (μH) △T (℃) L (μH) △T (℃) L (μH) △T (℃) 2.4 60 3.0 60 6.0 60 2.0 50 2.5 50 5.0 50 1.6 40 2.0 40 4.0 40 1.2 30 1.5 30 3.0 30 0.8 20 1.0 20 2.0 20 0.4 10 0.5 10 1.0 10 0.0 0 0.0 0 0.0 0 0 1 2 3 4 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 DC (A) DC (A) DC (A) 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.+852-2880-6688 Tel.+86-021-5836-3299 Tel.+86-755-8291-0228 Tel.+886-2-8751-2737 FAX.+852-2565-9600 FAX.+86-021-5836-3266 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 Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 Tel.+82-2-6237-0777 Tel.+65-6296-3388 Tel.+1-408-321-9660 FAX.+81-3-5202-7105 FAX.+82-2-6237-0778 FAX.+65-6296-3390 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@sumida-eu.com infocomp@eu.sumida.com Page 2of 2 Revised: 18-May-13