Multilayer ceramic capacitor and board having multilayer ceramic capacitor embedded therein

摘要

There is provided a multilayer ceramic capacitor, including a ceramic body including a plurality of dielectric layers stacked in a width direction and having upper and lower surface, first and second side surfaces, and first and second end surfaces, a first internal electrode formed on the dielectric layer and including a first lead part exposed to the upper and lower surfaces, a second internal electrode facing the first internal electrode, having at least one dielectric layer therebetween and having a second lead part exposed to the upper and lower surfaces, a first external electrode, a second external electrode, a first dummy pattern, and a second dummy pattern, wherein when a length of the ceramic body is B, a distance of the first lead part is C1, and a distance of the first dummy pattern is C3, 0.1≦(C1+C3)/B≦0.6 is satisfied.

主权项

1. A multilayer ceramic capacitor, comprising:
a ceramic body including a plurality of dielectric layers stacked in a width direction and having upper and lower surface opposing each other in a thickness direction, first and second side surfaces opposing each other in the width direction, and first and second end surfaces opposing each other in a length direction; a first internal electrode formed on the dielectric layer in the ceramic body and including a first lead part extended to be exposed to the upper and lower surfaces of the ceramic body; a second internal electrode disposed to face the first internal electrode, having at least one dielectric layer of the plurality of dielectric layers therebetween and having a second lead part extended to be exposed to the upper and lower surfaces of the ceramic body; a first external electrode connected to the first internal electrode; a second external electrode connected to the second internal electrode; a first dummy pattern connected to the second external electrode; and a second dummy pattern connected to the first external electrode, wherein in the case that a length of the ceramic body is B, a distance of the first lead part exposed to the upper surface of the ceramic body is C1, and a distance of the first dummy pattern exposed to the upper surface of the ceramic body is C3, 0.1≦(C1+C3)/B≦0.6 is satisfied.