252012CDMCDDS SUMIDA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
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: 0.38mg (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.
- 3000Pcs 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] 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 4 Ver. 2018-05-14 WWW.SUMIDA.COM
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 2 of 4 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 6.10252012CDMCDDS-R47MC 0.47 ± 20% 21.00 (17.00) 7.30 5.50252012CDMCDDS-R68MC 0.68 ± 20% 30.00 (25.00) 6.30 4.20252012CDMCDDS-1R0MC 1.00 ± 20% 42.00 (35.00) 5.40 3.60252012CDMCDDS-1R5MC 1.50 ± 20% 61.00 (53.00) 3.60 3.00252012CDMCDDS-2R2MC 2.20 ± 20% 82.00 (68.00) 3.30 ※1 Measuring frequency Inductance at 1MHz,0.1V ※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 30% lower than its initial value. ※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃ (Ta＝25℃).(Test board condition: FR4, Copper=70μm, four-layer PWB t=1.6mm) 252012CDMCD/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 3 of 4 Ver. 2018-05-14 WWW.SUMIDA.COM
Saturation Current & Temperature Rise Graph 1. 252012CDMCDDS-R47MC L (μH) △T(℃) DC(A) 2. 252012CDMCDDS-R68MC L (μH) △T(℃) DC(A) 3. 252012CDMCDDS-1R0MC L (μH) △T(℃) DC(A) 4. 252012CDMCDDS-1R5MC L (μH) △T(℃) DC(A) 5. 252012CDMCDDS-2R2MC L (μH) △T(℃) DC(A) For sales office information, please click here to visit our website. 252012CDMCD/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 4 of 4 Ver. 2018-05-14 WWW.SUMIDA.COM