| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor in which low ESL can be attained by solving a matter that ESL characteristics are inferior because of a long lead-out distance from a capacitor element to a terminal thereby simplifying a structure, and to provide its manufacturing method. SOLUTION: A capacitor element 1 is stacked and bonded to an anode frame 8 and a cathode frame 9 and then bonded to an anode terminal 10 and a cathode terminal 11 thus manufacturing a solid electrolytic capacitor coated with coating resin 12. Bonding faces 10a are formed at both ends of the anode terminal 10 of the solid electrolytic capacitor, a bonding face 11a is formed by raising the central portion of the cathode terminal 11 entirely, shielding portions 10b and 11b are provided to extend upward from an end where the cathode terminal 11 approaches the lower surfaces 15, 14 of the anode terminal 10 closely, and then the bonding faces 10a, 11a and the shielding portions 10b, 11b are coated with the coating resin 12. By such an arrangement, excellent ESR characteristics and ESL characteristics are attained, and reliability is enhanced by reducing moisture intruding through the coating resin 12. COPYRIGHT: (C)2006,JPO&NCIPI
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