Patent ID: 11909329
Assignee: ROHM CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A semiconductor unit, comprising:
a semiconductor device including a transistor, the transistor including a first terminal for a battery, a second terminal for an inverter circuit, and a control terminal;
a controller connected to the control terminal and configured to control on-off operations between the first terminal and the second terminal; and
a resistor arranged between the control terminal and the controller, wherein
the controller controls the transistor so that when a current flowing to the transistor is greater than or equal to a threshold value, the transistor is deactivated,
the resistor has a resistance value that is greater than or equal to 100 Ω,
the transistor further includes a temperature-sensing diode,
the transistor is provided as a semiconductor chip, and
the temperature-sensing diode is arranged in a central portion of a front surface of the semiconductor chip of the transistor.