Multilayer ceramic capacitor
AssigneeTDK Corporation
InventorsMari Miyauchi, Kazunori Noguchi, Takako Hibi, Akira Sato
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AssigneeTDK Corporation
InventorsMari Miyauchi, Kazunori Noguchi, Takako Hibi, Akira Sato
Estimating the term…
There is provided a multilayer ceramic capacitor 1, having an internal electrode layer 3 and an interlayer dielectric layer 2 having a thickness of 3.5 μm or less, wherein the interlayer dielectric layer 2 is composed of contact dielectric particles 2a contacting said internal electrode layer and noncontact dielectric particles 2b not contacting said internal electrode layer; and when assuming that an average particle diameter of the contact dielectric particles 2a is D50e and an average particle diameter of the noncontact dielectric particles 2b is D50d, D50e<0.450 μm and (D50e/D50d)=1.20 to 3.00 (note that 1.20 and 3.00 are excluded) are satisfied, wherein an improvement of a bias characteristic at 85° C. can be expected even when the interlayer dielectric layer 2 is made thin.
A multilayer ceramic capacitor, having an internal electrode layer and a dielectric layer having a thickness of 3.5 μm or less, wherein:
Dependencies are inferred from the claim text.