US 2026/0223748 A1Published application

Semiconductor device

AssigneesKabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation

InventorsSusumu OBATA, Kazuhito HIGUCHI, Tatsuya OHGURO, Takenori YASUZUMI, Hiroki KAWAKAMI

Life of this patent

Estimating the term…

Loading patent…

Abstract

According to one embodiment, a semiconductor device includes: a package substrate including first and second terminals; a first chip on the first terminal and including a switch; a connector extending from a front surface of the first chip to the second terminal; and a second chip on the connector above the first chip and including a resistor and a capacitor in a semiconductor substrate. The first chip includes a first electrode on the front surface of the first chip and a second electrode on a back surface of the first chip. The second chip includes a third electrode and a fourth electrode. The first electrode is coupled to the second terminal, the second electrode is coupled to the first terminal, the third electrode is coupled to the first terminal, and the fourth electrode is coupled to the second terminal.

Claims20

Dependent claims

A semiconductor device comprising:

a package substrate including a first lead terminal and a second lead terminal;
a first semiconductor chip provided on the first lead terminal and including a switching element;
a connector extending from a front surface of the first semiconductor chip to the second lead terminal;
and
a second semiconductor chip provided on the connector above the first semiconductor chip and including a resistor portion and a first capacitor portion provided in a semiconductor substrate,
wherein
the first semiconductor chip includes a first electrode provided on the front surface of the first semiconductor chip and a second electrode provided on a back surface of the first semiconductor chip,
the second semiconductor chip includes a third electrode and a fourth electrode,
the first electrode is electrically coupled to the second lead terminal,
the second electrode is electrically coupled to the first lead terminal,
the third electrode is electrically coupled to the first lead terminal, and
the fourth electrode is electrically coupled to the second lead terminal.

9 more elements

Dependencies are inferred from the claim text.