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US 2026/0213673 A1Published application
Rectifier
AssigneeRohm Co., Ltd.
InventorsSatoki TANIGUCHI, Kentaro NASU
Life of this patent
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Abstract
A rectifier includes a first transistor of a drain/source common field effect type and a second transistor of a drain/source common field effect type in which the second transistor is diode-connected to the first transistor so as to allow the first transistor to perform a diode operation, and configures a rectifier stage with the first transistor.
Claims7
A rectifier comprising:
- a first transistor of a drain/source common field effect type;
- and
- a second transistor of a drain/source common field effect type, wherein
- the second transistor is diode-connected to the first transistor to configure a rectifier stage with the first transistor, and
- the second transistor is configured as a dynamic bias circuit that controls a threshold voltage of the first transistor by applying a bias voltage varying in response to a potential change of an anode or a cathode of the rectifier stage, thereby allowing the first transistor to perform a diode operation.
2 more elements
Dependencies are inferred from the claim text.