Toyota Jidosha Kabushiki Kaisha

Denso Corporation

Tyco Electronics Japan G.k.

Arata Harada

Takahiro Hirano

Takuya Kadoguchi

Tomomi Okumura

Masayoshi Nishihata

Kazuhiko Ueda

Natsuki Nozawa

Hitoshi Ozaki

Tetsuro Akiguchi

Masao Noguchi

Keita Fukutani

Ryuichi Komiyama

Yoshifumi Suemitsu

Daisuke Harada

Keita Hatasa

A semiconductor device includes a first switching element; a second switching element; a first metal member; a second metal member; a first terminal that has a potential on a high potential side; a second terminal that has a potential on a low potential side; a third terminal that has a midpoint potential; and a resin part. A first potential part has potential equal to potential of the first terminal. A second potential part has potential equal to potential of the second terminal. A third potential part has potential equal to potential of the third terminal. A first creepage distance between the first potential part and the second potential part is longer than a minimum value of a second creepage distance between the first potential part and the third potential part and a third creepage distance between the second potential part and the third potential part.

Semiconductor package having an additional material with a comparative tracking index (CTI) higher than that of encapsulant resin material formed between two terminals

An electrical connector is disclosed having a terminal housing, a female terminal, and a holding protrusion. The female terminal is positioned in the terminal housing and has a terminal body into which a complementary male terminal may be inserted and extracted. The holding protrusion projects from the terminal body in a direction orthogonal to inserting and extracting directions, and is press-fitted in the terminal receiving terminal housing.

Electrical connector having a female terminal with a holding protrusion

A terminal connection structure includes a male terminal; and a female terminal having an elasticity and configured to have the male terminal fitted therein such that the female terminal sandwiches the male terminal from opposite sides; wherein the male includes a base material, a first primary coat coated on the base material, a second primary coat coated on the first primary coat, and a surface layer coated on the second primary coat, and the first primary coat and the second primary coat have different hardnesses.

Terminal connection structure and semiconductor apparatus

A semiconductor device includes a semiconductor module that has an electrode terminal projecting externally; a substrate that has a through hole or a cut-out for inserting the electrode terminal; and a guide member that is provided between the semiconductor module and the substrate and guides the electrode terminal in such a manner that the electrode terminal is inserted into the through hole or the cut-out. The guide member becomes out of contact with the electrode terminal after the electrode terminal is inserted into the through hole or the cut-out.

Semiconductor device

An electrical connector is disclosed having a housing and a female terminal. The housing has an assembly receiving space. The female terminal is positioned in the assembly receiving space and has a first female terminal, a second female terminal, and an elastic connecting spring. The first female terminal has a first contact receiving space. The second female terminal has a second contact receiving space and is independently displaceable relative to the first female terminal along a longitudinal axis. The elastic connecting spring connects the first female terminal to the second female terminal.

Electrical connector and female terminal

An electrical connector is disclosed having a terminal housing and a female type terminal positioned in the terminal housing. The terminal housing has a first terminal housing, and a second terminal housing positioned independent from the first terminal housing. The female type terminal has a first female terminal, second female terminal, and a coupling member. The first female terminal is positioned in the first terminal housing and is electrically connected to a first male terminal. The second female terminal is positioned in the second terminal housing and is electrically connected to a second male terminal. The coupling member connects the first female terminal to the second female terminal.

Electrical connector

According to the disclosure, a lead frame is provided, which includes: a first island and a second island that are arranged side by side; an outer peripheral frame; first leads that extend in a second direction perpendicular to the first direction; second leads that extend in the second direction; a first coupling portion that couples the first leads to the frame; a second coupling portion that couples the second leads to the frame; an intermediate portion formed between the first and second coupling portions in the first direction such that it extends in the second direction to terminate before the space between the first and second islands; and a deformation restraining portion formed or provided in at least one of the first leads, the second leads, the first and the second coupling portions and configured to restrain deformations of the first and second leads during a molding process.

Growing community of inventors

Gamagoori, Japan

Arata Harada