Reverse-conducting thyristor
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United States of America Patent
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Jul 24, 1990
Issued Date -
N/A
app pub date -
Mar 18, 1988
filing date -
Nov 29, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reverse-conducting thyristor having an integrated antiparallel diode, wherein an improvement of the switching characteristics is achieved by the fact that a field-controlled thyristor (FCT) is provided as the thyristor. According to a preferred illustrative embodiment, this FCT includes at the cathode side of the thyristor a plurality of alternately arranged n.sup.+ -doped cathode regions and p-doped gate regions, the cathode regions being separated from each other by troughs over the bottoms of which the gate regions extend.
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