CDPH49D19F SUMIDA | Alldatasheet
Document overview
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Technical content
Page 1 of 2 Revised: 18-Oct-12 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDPH49D19F
Description
- Ferrite core construction.
- Magnetically shielded.
- L
- Product weight: 0.5g(Ref.)
- Moisture Sensitivity Level: 1
- RoHS compliance. Environmental Data
- Operating temperature range: -40 ℃～ +105 ℃ (including coil’s self temperature rise)
- Storage temperature range: -40 ℃～ +105 ℃
- Solder reflow temperature: 260 ℃ peak. Packaging
- Carrier tape and reel packaging.
- 13.0”diameter reel
- 3000pcs per reel
Applications
- Ideally used in Mobile phone, PDA, MP3, DSC/DVC, etc as DC-DC converter inductors. RoHS Dimension - [mm] Land pattern and Schematics - [mm]
Electrical Characteristics
※ 1. Inductor measuring condition: at 100kHz. ※ 2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value. ※ 3. Temperature rise current: The value of D.C. current when the temperature rise is △ t＝ 40 ℃ (Ta ＝ 20 ℃ ). 1 . 8 3 . 5 3 . 5 7 . 7 2 . 1 1.25 1.45 1.75 188(150) 10.0 ± 20 ％CDPH49D19FNP-100MC 1.80 2.10 2.50 85(68) 4.7 ± 20 ％CDPH49D19FNP-4R7MC Temperature rise Current (Ａ )※ 3 Saturation current (Ａ ) ※ 2D.C.R. (mΩ ) ［ Max. ］ (Typ.) (at 20 ℃ ) Inductance (μ H) [Within] ※ 1 Part No.
Page 2 of 2 Revised: 18-Oct-12 SMD SMD SMD SMD Power Inductor Power Inductor Power Inductor Power Inductor CDPH49D19F 0 . 0 2 . 0 4 . 0 6 . 0 8 . 0 1 0 . 0 1 2 . 0 1 0 2 0 3 0 4 0 5 0 6 0 1 0 2 0 3 0 4 0 5 0 6 0 Saturation Current & Temperature Rise Graph 1. CDPH49D19FNP-4R7MC △ T ( ℃ )L ( μ H) 2. CDPH49D19FNP-100MC △ T ( ℃ )L ( μ H) DC (A) DC (A) Solder Reflow Condition 170 ± 10 ℃ ,60~120s 4 0s 230 ℃ 2 45℃ P EAK Heat Endurance Temperature Chart 3 00 6 0 1 20 1 80 2 40 0 1 00 1 50 2 00 2 50 3 00 5 0 1 0 T (℃ ) T (s ) 6 0 2 60℃ 2 30℃ 1 00 1 50 2 00 2 50 3 00 5 0 T (℃ ) 3 00 1 20 1 80 2 40 0 T (s ) 6 0 Neumarkt Obernzell Chicago Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 infocomp@eu.sumida.com Tel.+49-8591-937-0 FAX. +49-8591-937-103 contact@sumida-eu.com FAX. +1-847-545-6720 sales@us.sumida.com Taipei Shenzhen Shanghai Hong Kong sales@us.sumida.com Tel.+65-6296-3388 FAX.+65-6296-3390 sales@sg.sumida.com sales@kr.sumida.com sales@jp.sumida.com San Jose Singapore Seoul Tokyo Please refer to the sales offices on our website -http://www.sumida.com Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 sales@tw.sumida.com Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 shenzhen.sales@cn.sumida.com Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 shanghai.sales@cn.sumida.com Tel.+852-2880-6688 FAX.+852-2565-9600 sales@hk.sumida.com