Transistor
AssigneeTelefunken Patentverwertungsgesellschaft m.b.H.
InventorReinhold Kaiser
Life of this patent
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Abstract
An improved transistor, such as a control transistor, of the type having a plurality of strip-like emitter regions formed in a single base region in a semiconductor body. The strip-like emitter regions are of different widths and preferably are positioned in spaced side by side relationship and decrease in width in the direction of succession of the strips.
Claims7
In a transistor formed in a semiconductor body, said transistor having at least three individual strip-like emitter zones formed in a single base zone and extending to a single major surface of said semiconductor body, the improvement wherein each of said strip-like emitter zones has a width different from the widths of the other emitter zones.
Dependencies are inferred from the claim text.