Static induction semiconductor device with a distributed main el

Details Static induction semiconductor device with a distributed main el Static induction semiconductor device with a distributed main el

1994-02-28

1995-05-23

Wojciechowicz, Edward

Active solid-state devices (e.g., transistors, solid-state diode

Regenerative type switching device

Combined with field effect transistor

257260, 257264, 257281, 257475, 257498, H01L 2980

Patent

active

054183766

ABSTRACT:
The present invention is to provide a static induction semiconductor device with a distributed main electrode structure and a static induction semiconductor device with a static induction main electrode shorted structure where the main electrode region is composed of regions of higher and lower impurity densities relative to each other and formed partly in contact with the lower impurity density region as well, and alternatively a static induction short-circuit region opposite in conductivity type to the main electrode region is formed in the lower impurity density region surrounded by the higher impurity density region.

REFERENCES:
patent: 4454523 (1984-06-01), Hill
patent: 4985738 (1991-01-01), Nishizawa et al.

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