SUMIDA News

SMD Power Inductor: CDPH79D72

April 23rd 2019

CDPH79D72 is developed as a high current and low DC resistance power inductor. It is assembled with Mn-Zn ferrite BAR CORE and Ni-Zn ferrite POT CORE, which ensures high current and reduces magnetic leakage interference.

Key Features:

  • Ferrite core construction
  • Magnetically shielded
  • L×W×H: 8.8×8.2×7.5mm Max.
  • Operating temperature range: -40℃~+125℃ (including coil’s self temperature rise)

 

Applications:

Filter choke for DC/DC converter, single and polyphase buck converter, input filter inductor for DC/DC converter systems

Parts List:

Part Name Inductance [Within] (μH) ※1 D.C.R. at 20℃ [Within](mΩ) Saturation Current (A) Max.(Typ.) ※2 Temperature Rise Currrent
(A) ※3
CDPH79D72NP-2R2MC 2.20 ± 20% 4.60 ± 10% 10.00 (12.50) (16.50) 
CDPH79D72NP-6R8MC 6.80 ± 20% 22.50 ± 10% 6.00 (7.50) (5.50)


※1 Measuring condition: 100kHz.

※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 30% lower than its initial value. (Ta=20℃).
※3 Temperature rise current: The value of D.C. current when the temperature of coil becomes △T=40℃. (Ta=20℃).

 

Production Stage:

In mass production

Please click here to view product details.



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