Normally-off integrated JFET power switches in wide bandgap...

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode

Reexamination Certificate

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C257S134000, C257S256000, C257S268000, C257S270000, C257S281000, C257S286000

Reexamination Certificate

active

11000222

ABSTRACT:
Wide bandgap semiconductor devices including normally-off VJFET integrated power switches are described. The power switches can be implemented monolithically or hybridly, and may be integrated with a control circuit built in a single-or multi-chip wide bandgap power semiconductor module. The devices can be used in high-power, temperature-tolerant and radiation-resistant electronics components. Methods of making the devices are also described.

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