公开(公告)号：US20140077335A1

公开(公告)日：2014-03-20

申请号：US14086268

申请日：2013-11-21

Applicant: Renesas Electronics Corporation

Inventor： Takehiro UEDA

IPC: H01L23/525

CPC classification number: H01L23/5256 ,  H01L23/345 ,  H01L23/525 ,  H01L23/528 ,  H01L23/53228 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A portion-to-be-melted of a fuse is surrounded by plates, so that heat to be generated in a meltdown portion of the fuse under current supply can be confined or accumulated in the vicinity of the meltdown portion of the fuse. This makes it possible to facilitate meltdown of the fuse. The meltdown portion of the fuse in a folded form, rather than in a single here a fuse composed of a straight-line form, is more successful in readily concentrating the heat generated in the fuse under current supply into the meltdown portion, and in further facilitating the meltdown of the fuse.

Abstract translation: 保险丝的熔融部分被板包围，使得在电流供应下在熔断器的熔化部分产生的热可以被限制或积聚在熔断器的熔化部分附近。 这使得可以促进保险丝熔断。 熔断器的熔化部分是折叠形式，而不是在这里单个由直线形式组成的保险丝，更容易将电流供应中产生的保险丝中的热量集中到熔化部分中，而且在另外 有助于保险丝熔断。

公开(公告)号：US20130105940A1

公开(公告)日：2013-05-02

申请号：US13721962

申请日：2012-12-20

Applicant: Renesas Electronics Corporation

Inventor： Takehiro UEDA

IPC: H01L23/525

CPC classification number: H01L23/5256 ,  H01L23/345 ,  H01L23/525 ,  H01L23/528 ,  H01L23/53228 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A portion-to-be-melted of a fuse is surrounded by plates, so that heat to be generated in a meltdown portion of the fuse under current supply can be confined or accumulated in the vicinity of the meltdown portion of the fuse. This makes it possible to facilitate meltdown of the fuse. The meltdown portion of the fuse in a folded form, rather than in a single here a fuse composed of a straight-line form, is more successful in readily concentrating the heat generated in the fuse under current supply into the meltdown portion, and in further facilitating the meltdown of the fuse.

Abstract translation: 保险丝的熔融部分被板包围，使得在电流供应下在熔断器的熔化部分产生的热可以被限制或积聚在熔断器的熔化部分附近。 这使得可以促进保险丝熔断。 熔断器的熔化部分是折叠形式，而不是在这里单个由直线形式组成的保险丝，更容易将电流供应中产生的保险丝中的热量集中到熔化部分中，而且在另外 有助于保险丝熔断。