Semiconductor device

Abstract

A semiconductor device includes a plurality of power semiconductor elements and a control chip including a plurality of terminals including a first terminal and a plurality of second terminals and configured to control the plurality of power semiconductor elements, using power supply voltage supplied to the plurality of second terminals. The semiconductor device also includes a first conductor for supplying a predetermined control voltage to the first terminal, a plurality of first wirings individually connected to the plurality of second terminals and for supplying the power supply voltage to the plurality of the second terminals, a die pad on which the control chip is arranged, and a semiconductor chip including a diode used for bootstrap operation to generate the power supply voltage. The semiconductor chip is fixed to the die pad by an insulating material. The die pad is connected to a terminal to which a reference voltage is supplied.

Dependencies are inferred from the claim text.