Low forward-voltage drop SCR

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United States of America Patent

PATENT NO 4613767
SERIAL NO

06546983

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Abstract

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An SCR having a reduced forward-voltage drop comprising an independently powered latch circuit driving an output transistor in combination with an additional turn-off transistor. The SCR provides saturated operation of the output transistor and self-commutation which allows for the SCR to turn-off. The present invention is particularly suitable for use in integrated circuit structures having additional circuit functions thereon.

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Patent Owner(s)

Patent OwnerAddress
UNITRODE CORPORATION7 CONTINENTAL BOULEVARD MERRIMACK NH 03054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holland, Varnum S Amherst, NH 5 79

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