CDB87D10 SUMIDA | Alldatasheet

Document overview

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Technical content

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.0.0 (November 10, 2016) www.sumida.com

Description

 Ferrite core construction  Magnetically shielded  Size((L×W×H): 12.0×9.0×11.0mm Max.  Operating Temperature: -40˚C to +125˚C (including self-heating)

Applications

 Multi-phase and V core regulators.  Voltage Regulation Modules (VRMs). Such as Server and desk-top, Central process unit (CPU), Graphics processing unit (GPU), Application specific integrated circuit(ASIC), High power density.  Data networking density.  Graphics cards and battery power systems. Dimension [mm] Reference Land pattern [mm] 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 3 Ver.0.0 (November 10, 2016) www.sumida.com

Electrical Characteristics

Part No. Inductance (mH) Within D.C.R (Ω) Max. (Typ.) at 20℃ Saturation Current (A) (Typ.) *1 Temperature Rise Current (A) Typ. *2 at 25℃ at 100℃ at 125℃ Measuring frequency inductance at 1MHz. *1 Saturation current: DC current which becomes inductance value drop by 20% from the initial value. *2 Temperature rise current: The value of D.C. current when the temperature of coil becomes ⊿T=40℃(Ta=20℃).

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.0.0 (November 10, 2016) www.sumida.com CDB87D10NP-R23MC For sales office information, please click here to visit our website. 0.0 10.0 20.0 30.0 40.0 50.0 60.0 0.00 0.03 0.06 0.09 0.12 0.15 0.18 0 10 20 30 40 50 60 70 80 90 △T(℃) LμＨ） DC(A) Saturation Current & Temperature Rise Graph L (20℃) L (100℃) ⊿T