发明授权
US07630208B2 Multilayer chip capacitor, circuit board apparatus having the capacitor, and circuit board 有权
多层片式电容器,具有电容器的电路板装置和电路板

Multilayer chip capacitor, circuit board apparatus having the capacitor, and circuit board
摘要:
Provided is a multilayer chip capacitor including a capacitor body having first and second capacitor units arranged in a lamination direction; and a plurality of external electrodes formed outside the capacitor body. The first capacitor unit includes at least one pair of first and second internal electrodes disposed alternately in an inner part of the capacitor body, the second capacitor unit includes a plurality of third and fourth internal electrodes disposed alternately in an inner part of the capacitor body, and the first to fourth internal electrodes are coupled to the first to fourth external electrodes. The first capacitor unit has a lower equivalent series inductance (ESL) than the second capacitor unit, and the first capacitor unit has a higher equivalent series resistance (ESR) than the second capacitor unit.
信息查询
0/0