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US 11,699,745 B2Granted
Thyristor
AssigneeMacronix International Co., Ltd.
InventorsShih-Yu Wang, Wen-Tsung Huang, Chih-Wei Hsu
Life of this patent
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Abstract
A thyristor includes a first transistor and a second transistor. The first transistor has a first end serving as an anode end. The second transistor has a control end coupled to a second end of the first transistor, a first end coupled to a control end of the first transistor, and a second end coupled to the first end of the second transistor and serving as a cathode end.
Claims20
A thyristor, comprising:
- a first transistor, having a first end serving as an anode end;
- and
- a second transistor, having a control end coupled to a second end of the first transistor, a first end coupled to a control end of the first transistor, and a second end coupled to the first end of the second transistor and serving as a cathode end.
A thyristor, comprising:
- a first well region;
- a first heavily doped region, disposed in the first well region and electrically coupled to an anode end;
- a second heavily doped region, disposed in the first well region and electrically coupled to a cathode end;
- a second well region;
- and
- a third heavily doped region, disposed in the second well region and electrically coupled to the cathode end.
3 more elements
Dependencies are inferred from the claim text.