Hitachi, a multinational motor and electronics company originating from Japan, is also the largest comprehensive motor manufacturer in Japan, headquartered in Marunouchi, Tokyo.

Hitachi ranked 79th on the 2018 Fortune Global 500 and 178th on Forbes Global 2000. Hitachi originally focused on producing heavy-duty motors, but after diversified development, it established multiple subsidiaries. Among them, Hitachi Power Semiconductor Co., Ltd.'s power semiconductor products combine the high reliability accumulated by more than half a century of market sales performance and advanced technology jointly developed with the research department of Hitachi Manufacturing Institute. They are adopted by mainstream customers around the world in fields such as railways, automobiles, and home electronics.

BaSIC information

Company name: Hitachi Power Semiconductor Device, Ltd

Establishment date: October 1st, 2013

Business model:

1. Design, production, and sales of semiconductor components

2. Design, production, and sales of semiconductor application equIPMent and related components

Business Policy

The semiconductor industry is all about constantly striving for technological innovation to achieve better performance and quality.

Hitachi Power Semiconductor (HPSD) Co., Ltd. provides power semiconductor products mainly used in social innovation business fields such as rail vehicles, construction machinery, power generation and transmission equipment, automobiles, household appliances, etc.

In addition, we will expand our overseas sales offices to include front-end sales personnel, including sales engineers, to capture the growing and evolving market demands and meet the expectations of customers in the global market.

Product classification

IGBT/SiC: In order to improve the performance and quality of industrial equipment, the use of frequency converters has become widespread. Therefore, inverters also require high-performance and high-quality switching devices, and HPSD can meet this requirement through its high-performance IGBT/SiC products.

High voltage IC:

HPSD high-voltage ICs can help improve the efficiency of smart home appliances and other products. These ICs can be widely used for various purposes and have been adopted by leading companies in the air conditioning fan motor market.

Power diode:

HPSD power diodes are widely used in various electrical instruments, including surge suppression devices for protecting automotive equipment and high-voltage diodes for applications such as printers and automotive ignition systems.

Quality assurance

HPSD emphasizes "making every effort to provide high-quality products and services". Our quality control system is rich in content and has been validated, from quality control in various aspects of operation, to strict quality testing, and then to after-sales service. It enables us to continue providing power semiconductor devices with excellent reliability.

Application scenarios

Precision power semiconductor devices

Bringing efficiency, comfort, and convenience to life.

Power semiconductor devices have a wide range of applications in the field of power electronics, such as industrial equipment, transportation, automobiles, office equipment, and household appliances.

HPSD continues to enhance its higher capacity and performance power device lineup with its leading design and manufacturing expertise.