177CDMCCDS-4R7MC

SMD Power Inductor 177CDMCC/DS Description • Metal compound molding type construction. • Magnetically shielded. • Low audible core noise. • Suitable for large current. • L×W×H:17.45×17.15×7.0mm Max. • Product weight: 11.5 g (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 • 200pcs per reel Applications • Ideally used in notebook, tablet PC, LCD display, Server application. • High current, POL converters. • Low profile, high current power supplies. • Battery powered devices. • DC/DC converters in distributed power systems. Dimension - [mm] 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 4 Ver. 2021-03-05 WWW.SUMIDA.COM SMD Power Inductor 177CDMCC/DS Electrical Characteristics Part Number Inductance [Within] (μH) ※1 177CDMCCDS-R47MC 0.47 ± 20% 177CDMCCDS-R68MC 0.68 ± 20% 177CDMCCDS-1R0MC 1.00 ± 20% 177CDMCCDS-2R2MC 2.20 ± 20% 177CDMCCDS-3R3MC 3.30 ± 20% 177CDMCCDS-4R7MC 4.70 ± 20% 177CDMCCDS-6R8MC 6.80 ± 20% 177CDMCCDS-8R2MC 8.20 ± 20% 177CDMCCDS-100MC 10.00 ± 20% 177CDMCCDS-150MC 15.00 ± 20% 177CDMCCDS-220MC 22.00 ± 20% 177CDMCCDS-330MC 33.00 ± 20% 177CDMCCDS-470MC 47.00 ± 20% Temperature D.C.R. at 20℃ Saturation Current Rise Current Max.(Typ.) (mΩ) (A) Max.(Typ.) ※2 (A) Max.(Typ.) ※3 0.90 (0.78) 1.21 (1.05) 1.38 (1.20) 2.65 (2.30) 3.11 (2.70) 4.83 (4.20) 7.13 (6.20) 9.20 (8.00) 10.60 (9.20) 14.70 (12.80) 25.30 (22.00) 38.00 (33.00) 49.20 (42.80) 72.60 (85.50) 68.00 (80.00) 51.60 (60.80) 34.60 (40.80) 27.00 (31.80) 29.70 (35.00) 21.00 (24.70) 19.20 (22.60) 18.00 (21.30) 14.50 (17.00) 13.60 (16.00) 9.60 (11.40) 7.70 (9.10) (57.00) (47.00) (44.60) (31.20) (26.50) (18.00) (16.70) (14.50) (13.50) (12.50) (8.80) (7.20) (6.50) Measuring frequency: Inductance at 100kHz, 1V Saturation current: The actual value of DC current when the inductance is over 70% of the initial value. Temperature rise current: The actual value of DC current when the coil temperature rise is △T=40℃. (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 2 of 4 Ver. 2021-03-05 WWW.SUMIDA.COM SMD Power Inductor 177CDMCC/DS Saturation Current & Temperature Rise Graph 1. 177CDMCCDS-R47MC L (μH) 2. 177CDMCCDS-R68MC △T(℃) L (μH) DC(A) L (μH) DC(A) △T(℃) L (μH) L (μH) △T(℃) DC(A) 8. 177CDMCCDS-8R2MC △T(℃) △T(℃) 6. 177CDMCCDS-4R7MC DC(A) 7. 177CDMCCDS-6R8MC DC(A) L (μH) DC(A) 5. 177CDMCCDS-3R3MC △T(℃) L (μH) △T(℃) DC(A) 4. 177CDMCCDS-2R2MC L (μH) 3. 177CDMCCDS-1R0MC 9. 177CDMCCDS-100MC △T(℃) DC(A) L (μH) △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 3 of 4 Ver. 2021-03-05 WWW.SUMIDA.COM SMD Power Inductor 177CDMCC/DS 10. 177CDMCCDS-150MC L (μH) 11. 177CDMCCDS-220MC △T(℃) DC(A) L (μH) 12. 177CDMCCDS-330MC △T(℃) DC(A) L (μH) △T(℃) DC(A) 13. 177CDMCCDS-470MC L (μH) △T(℃) DC(A) For sales office information, please click here to visit our website. 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. 2021-03-05 WWW.SUMIDA.COM