公开(公告)号：US20210193384A1

公开(公告)日：2021-06-24

申请号：US16861470

申请日：2020-04-29

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ki Hong KIM ,  Jae Sun WON ,  Jae Joon YU

IPC: H01G2/16 ,  H01G4/005 ,  H01G4/10

Abstract: A composite electronic component includes a capacitor structure including a dielectric layer, and a first internal electrode and a second internal electrode alternately arranged in a first direction, with the dielectric layer interposed therebetween; a fuse structure including a fuse and a fuse body; a common electrode disposed between one surface of the capacitor structure in a second direction, crossing the first direction, and one surface of the fuse structure in the second direction, and connected to the first internal electrode and the fuse; a first external electrode disposed on the other surface of the fuse structure in the second direction, and connected to the fuse; and a second external electrode disposed on the other surface of the capacitor structure in the second direction, and connected to the second internal electrode.

公开(公告)号：US20210193385A1

公开(公告)日：2021-06-24

申请号：US16854216

申请日：2020-04-21

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jae Sun WON ,  Jong Duck KIM ,  Hae Suk CHUNG ,  Jae Joon YU ,  Won Woo CHO ,  Ki Hong KIM

IPC: H01G4/008 ,  H01G4/30 ,  H01G4/248 ,  H01G4/232 ,  H01G4/40

Abstract: By controlling shapes of internal electrodes, when short-circuit occurs between the internal electrodes, a short-circuited portion may be opened by an overcurrent, to serve as a fuse. Also, by controlling shapes of internal electrodes, equivalent series inductance (ESL) at a high frequency may be reduced.