252012CDMCCDS SUMIDA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
- Metal compound molding type construction
- Magnetically shielded
- Low audible core noise
- Suitable for large current.
- L×W×H:2.7×2.2×1.2mm Max.
- Product weight: 0.36mg (Ref.)
- Moisture Sensitivity Level: 1
Description
- Operating temperature range: -55°C~+125°C (including coils self temperature rise)
- Storage temperature range: -55°C~+125°C Environmental Data
- Carrier tape and reel packaging. 3,000pcs per reel. Packaging
- DC/DC converter for CPU in Notebook PC. Smartphones, LCD displays, HDDs, DVDs, DVCs,DSCs,PDAs ect..
- Thin type on-board power supply module for exchanger VRM for server.
- Low profile, high current power supplies. Battery powered devices.
Applications
Dimension - [mm] 252012CDMCC/DS SMD Power Inductor Recommended Land pattern - [mm] Wire Connection Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order. Page 1 of 3 Ver. 2018-05-14 WWW.SUMIDA.COM
Electrical Characteristics
[Within] (μH) ※1 Temperature Rise Current (A) ※3 Saturation Current at 20℃(A) ※2 D.C.R. at 20℃ max(typ) (mΩ)Part Number 4.80252012CDMCCDS-R47MC 0.47 ± 20% 25.00 (21.00) 6.10 3.20252012CDMCCDS-1R0MC 1.00 ± 20% 55.00 (46.00) 3.90 2.00252012CDMCCDS-2R2MC 2.20 ± 20% 113 (94.00) 2.80 1.50252012CDMCCDS-3R3MC 3.30 ± 20% 222 (185) 1.90 1.40252012CDMCCDS-4R7MC 4.70 ± 20% 264 (220) 1.70 ※ 1. Measuring frequency Inductance at 1MHz, 0. 1V. ※ 2. Saturation current: The actual value of D.C current when the inductance decreases to 70% of its initial value. ※ 3. Temperature rise current: The actual value of DC current when the coil temperature rise is △T=40°C (Ta=25°C) Board conditions: FR4, Copper=70μm, four-layer PWB, t=1.6mm. 252012CDMCC/DS SMD Power Inductor Solder Reflow Condition Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order. Page 2 of 3 Ver. 2018-05-14 WWW.SUMIDA.COM
Saturation Current & Temperature Rise Graph 1. 252012CDMCCDS-R47MC L (μH) △T(℃) DC(A) 2. 252012CDMCCDS-1R0MC L (μH) △T(℃) DC(A) 3. 252012CDMCCDS-2R2MC L (μH) △T(℃) DC(A) 4. 252012CDMCCDS-3R3MC L (μH) △T(℃) DC(A) 5. 252012CDMCCDS-4R7MC L (μH) △T(℃) DC(A) For sales office information, please click here to visit our website. 252012CDMCC/DS SMD Power Inductor Note： This specification is subject to change without notice. Please contact your nearest sales office for updated information when placing an order. Page 3 of 3 Ver. 2018-05-14 WWW.SUMIDA.COM