CDEP149NP-1R8MC-H

SMD Power Inductor CDEP149 Description • Ferrite core construction. • Magnetically shielded. • L×W×H: 15.2×15.2×10.0 mm Max. • Product weight: 7.3g(Ref.) • Moisture Sensitivity Level: 1 • RoHS compliance. RoHS Dimension - [mm] 9.5±0.5 2.0 2.0 10.6 9.0±0.2 ① 4.9 MAX.15.2 14.6 ±0.4 2.4 MAX.15.2 14.6±0.4 Environmental Data • Operating temperature range: -40℃～+100℃ (including coil’s self temperature rise) • Storage temperature range: -40℃～+100℃ 2.0 • Solder reflow temperature: 260 ℃ peak. ② 4.3 ±0.2 ③ Land pattern and Schematics - [mm] ③ 4.4 2.8 3.0 9.2 15.6 10.0 A' Packaging • Carrier tape and reel packaging • 14.6”diameter reel • 250pcs per reel Applications • Ideally used in personal computer CPU power supply. ① DIMMENSION FIGURE OF CDEP149 A SILK TREATMENT SILK TREATMENT PATTERN ② Page 1 of 3 Revised: 6-Jan-17 SMD Power Inductor CDEP149 Electrical Characteristics Electrical Characteristics - 1 PART NO. STAMP INDUCTANCE ［WITHIN］ ※1 D.C.R. (mΩ) [MAX] (Typ.) (at 20℃) SATURATION CURRENT ( A ) (at 20℃) ※2 TEMPERATURE RISE CURRENT ( A ) ※3 CDEP149NP-0R7NC 0R7N 0.75μH±30％ 1.1(0.9) 24.0 35.0 CDEP149NP-1R7MC 1R7M 1.7μH±20％ 1.6(1.3) 16.8 30.0 CDEP149NP-3R0MC 3R0M 3.0μH±20％ 2.3(1.9) 12.4 28.0 Electrical Characteristics - 2 PART NO. STAMP INDUCTANCE ［WITHIN］ ※1 D.C.R. (mΩ) [MAX] (Typ.) (at 20℃) SATURATION CURRENT ( A ) (at 20℃) ※2 TEMPERATURE RISE CURRENT ( A ) ※3 CDEP149NP-0R4NC-H 0R4N 0.45μH±30％ 1.1(0.9) 32.0 35.0 CDEP149NP-1R0MC-H 1R0M 1.0μH±20％ 1.6(1.3) 26.0 30.0 CDEP149NP-1R8MC-H 1R8M 1.8μH±20％ 2.3(1.9) 20.0 28.0 ※1. Measuring condition: at 100kHz. ※2. Saturation current:The value of D.C. current when the inductance decreases to 65% (while the inductance tolerance is ±30%) or 75% (while the inductance tolerance is±20%) of it’s nominal. ※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃). Page 2 of 3 Revised: 6-Jan-17 SMD Power Inductor CDEP149 Saturation Current & Temperature Rise Graph L (20℃) 1. CDEP149NP-0R7NC L (μH) △T L (105℃) L (μH) △T (℃) 2. CDEP149NP-1R7MC L (μH) △T (℃) 3. CDEP149NP-3R0MC △T (℃) 1.2 60 2.4 60 3.6 60 1.0 50 2.0 50 3.0 50 0.8 40 1.6 40 2.4 40 0.6 30 1.2 30 1.8 30 0.4 20 0.8 20 1.2 20 0.2 10 0.4 10 0.6 10 0 0.0 0 0.0 0.0 0 8 16 24 DC (A) 32 40 4. CDEP149NP-0R4NC-H L (μH) 0 L (μH) △T (℃) 8 16 DC (A) 24 5. CDEP149NP-1R0MC-H 32 0 0 L (μH) △T (℃) 5 10 15 20 DC (A) 25 30 6. CDEP149NP-1R8MC-H △T (℃) 0.6 60 1.2 60 2.4 60 0.5 50 1.0 50 2.0 50 0.4 40 0.8 40 1.6 40 0.3 30 0.6 30 1.2 30 0.2 20 0.4 20 0.8 20 0.1 10 0.2 10 0.4 10 0.0 0 0.0 0 0.0 0 0 8 16 24 DC (A) 32 40 0 8 16 24 DC (A) 32 40 0 5 10 15 20 DC (A) 25 30 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 3 of 3 Revised: 6-Jan-17