JPS532089A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Semiconductor switching unit
Assignee: Hitachi Ltd
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Filing: 1976-06-28
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Granted: —
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Expires: 1996-06-28
Abstract
Abstract PURPOSE: To prevent effectively the mistaken reignition at the turn-off time for a composite-type semiconductor device of the gate turn-off thyrstor and transistor, by satisfying hFE≤β max between hFE of the transistor and maximum turn-off gain β max of the tyristor. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Takahiro Nagano
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-30 21:13
CPC Classifications
—
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