Protection element and protection circuit

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United States of America Patent

PATENT NO 12068124
APP PUB NO 20220262586A1
SERIAL NO

17628535

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A protection element (10) of the present invention has a substrate (11), a first fuse element (12) and a second fuse element (13) connected in series on the substrate (11), a heater (14) connected between the first fuse element (12) and the second fuse element (13), a third upper electrode part (17) connected between the first fuse element (12) and the second fuse element (13) and connected to the heater (14) in series, a first conduction part (18) connected to the third upper electrode part (17) and having a lower resistance value than the heater (14), and a third lower electrode part (19) connected to the first conduction part (18) and configured to be connectable to an external protection circuit.

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Patent Owner(s)

  • DEXERIALS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mukai, Koichi Shimotsuke, JP 32 206

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