252010CDMCDS-3R3MC

SMD Power Inductor 252010CDMC/DS Description • Magnetically shielded. • L W H: 2.7 2.2 1.0 mm Max. • Product weight: 30mg(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. • Halogen Free available. × × RoHS Halogen Free 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] 1.0 Max 2.5±0.2 0.4±0.25 × × 0.4±0.25 2. 0 ± 0. 2 Packaging • Carrier tape and reel packaging. • 7.1”diameter reel • 3000pcs per reel Land pattern and Schematics - [mm] 0.8 1.2 Applications • Ideally used in smart phone, tablet PC,SSD USB3.0 and other low profile high current application. 0.8 2 . 2 Electrical Characteristics Part No. 252010CDMCDS-R47MC 252010CDMCDS-1R0MC 252010CDMCDS-1R5MC 252010CDMCDS-2R2MC 252010CDMCDS-3R3MC 252010CDMCDS-4R7MC Ω ℃ Inductance ( H) [Within] 1 D.C.R (m ) [within] at 25 ± 1.0±20% 1.5±20% 2.2±20% 3.3±20% 4.7±20% ±20% 50±20% 80±20% 103±20% 190±20% 240±20% μ ※ 0.47 20% 28 Saturation Current (A) 2 (Max.) ※ Temperature rise current [Typ.] (A) Thermocouple Method 3 ※ 4.4 4.1 3.2 3.0 2.6 2.4 2.4 2.2 1.6 1.6 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 initial value. (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 1 of 2 Revised: 18-May-13 SMD Power Inductor 252010CDMC/DS Saturation Current & Temperature Rise Graph ℃ △T L (20 ) μ μ μ 1. 252010CDMCDS-R47MC L ( H) △T (℃) 0.6 60 2. 252010CDMCDS-1R0MC L ( H) △T (℃) 1.2 60 3. 252010CDMCDS-1R5MC L ( H) △T (℃) 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 1 2 3 4 5 6 0 1 2 DC (A) 3 4 5 0 0 6 1 2 DC (A) μ 3 4 5 DC (A) μ μ 4. 252010CDMCDS-2R2MC △T (℃) L ( H) 2.4 60 5. 252010CDMCDS-3R3MC L ( H) △T (℃) 3.0 60 6. 252010CDMCDS-4R7MC L ( H) △T (℃) 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 1 2 3 0.0 0.5 1.0 4 DC (A) 0 0.0 0.5 1.5 2.0 2.5 3.0 1.0 1.5 2.0 DC (A) 2.5 3.0 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.+852-2880-6688 FAX.+852-2565-9600 sales@hk.sumida.com Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 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 Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 sales@jp.sumida.com Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 sales@kr.sumida.com Tel.+65-6296-3388 FAX.+65-6296-3390 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@sumida-eu.com Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Page 2 of 2 Revised: 18-May-13