252012CDMCDDS-2R2MC

SMD Power Inductor 252012CDMCD/DS Description • 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 Environmental Data • Operating temperature range: -55°C~+125°C (including coil’s self temperature rise) • Storage temperature range: -55°C~+125°C Packaging • Carrier tape and reel packaging. • 3000Pcs per reel Applications • 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 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 SMD Power Inductor 252012CDMCD/DS 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 SMD Power Inductor 252012CDMCD/DS Electrical Characteristics Part Number Inductance [Within] (μH) ※1 252012CDMCDDS-R47MC 0.47 ± 20% 252012CDMCDDS-R68MC 0.68 ± 20% 252012CDMCDDS-1R0MC 1.00 ± 20% 252012CDMCDDS-1R5MC 1.50 ± 20% 252012CDMCDDS-2R2MC 2.20 ± 20% Temperature D.C.R. at 20℃ Saturation Current Rise Current max(typ) (mΩ) at 20℃(A) ※2 (A) ※3 21.00 (17.00) 30.00 (25.00) 42.00 (35.00) 61.00 (53.00) 82.00 (68.00) 7.30 6.10 6.30 5.50 5.40 4.20 3.60 3.60 3.30 3.00 ※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) 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 SMD Power Inductor 252012CDMCD/DS Saturation Current & Temperature Rise Graph 1. 252012CDMCDDS-R47MC 2. 252012CDMCDDS-R68MC 3. 252012CDMCDDS-1R0MC L (μH) L (μH) L (μH) △T(℃) DC(A) △T(℃) DC(A) DC(A) 4. 252012CDMCDDS-1R5MC 5. 252012CDMCDDS-2R2MC L (μH) L (μH) △T(℃) DC(A) △T(℃) △T(℃) DC(A) 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