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US 2026/0113032 A1Published application
Power semiconductor device
AssigneeMitsubishi Electric Corporation
InventorsRyo NAMIMATSU, Toru ICHIMURA, Toshiya TADAKUMA
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Abstract
A power semiconductor device includes at least one power semiconductor element having an emitter terminal through which an emitter current flows and a sense terminal through which a sense current proportional to the emitter current flows, and a first current mirror circuit. The sense terminal is connected to an output terminal of the first current mirror circuit, and an input terminal of the first current mirror circuit is connected to a first current source.
Claims23
A power semiconductor device comprising:
- at least one power semiconductor element having a main terminal through which a main current flows and a sense terminal through which a sense current proportional to the main current flows;
- and
- a first current mirror circuit, wherein
- the sense terminal is connected to an output terminal of the first current mirror circuit, and
- an input terminal of the first current mirror circuit is connected to a first current source.
2 more elements
Dependencies are inferred from the claim text.