| 摘要 |
PROBLEM TO BE SOLVED: To reduce the ESL of a solid-state electrolytic capacitor, and to improve impedance characteristics in a high frequency region. SOLUTION: The solid-state electrolytic capacitor has a plurality of adjacent capacitor elements 1 forming a cathode 7 by successively laminating a dielectric oxide film layer, a solid-state electrolytic layer and a cathode layer on the surface of the porous body of valve action metal powder to which an anode lead wire 3 is joined, and an anode terminal 8 connected to the anode lead wire 3 and a cathode terminal 9 connected to the cathode 7 are exposed to the mounting surface of an exterior resin 10. The anode lead wires 3 of the adjacent capacitor elements 1 are pulled out in opposite directions alternately and connected to a pair of anode terminals 8, respectively. The cathode 7 is connected to the cathode terminal 9 provided between the pair of anode terminals 8. COPYRIGHT: (C)2008,JPO&INPIT
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