Power semiconductor device and method for fabricating the same
AssigneeHyundai Mobis Co., Ltd.
InventorTae Yeop KIM
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Abstract
A power semiconductor device, and a method therefor are provided. The power semiconductor device includes a first transistor including a first source electrode and a first drain electrode, a second transistor including a second source electrode and a second drain electrode, and a current divider electrically connected to the first source electrode and the second source electrode. The first drain electrode and the second drain electrode are electrically connected to each other.
Claims15
A power semiconductor device comprising:
- a first transistor including a first source electrode and a first drain electrode;
- a second transistor including a second source electrode and a second drain electrode;
- and
- a current divider electrically connected to the first source electrode and the second source electrode,
- wherein the first drain electrode and the second drain electrode are electrically connected to each other.
A power semiconductor chip comprising:
- a first main cell region including a first transistor;
- a second main cell region including a second transistor connected to the first transistor in parallel;
- a current divider including a first shunt resistor connected to a first source electrode of the first transistor and a second shunt resistor connected to a second source electrode of the second transistor;
- a gate terminal connected to a first gate of the first transistor and a second gate of the second transistor;
- and
- a current sense terminal configured to monitor a current of the first transistor or the second transistor.
A method for fabricating a power semiconductor device, the method comprising:
- arranging a first source electrode and a first drain electrode in a first transistor;
- arranging a second source electrode and a second drain electrode in a second transistor;
- electrically connecting a current divider to the first source electrode and the second source electrode;
- and
- electrically connecting the first drain electrode and the second drain electrode to each other.
Dependencies are inferred from the claim text.