Small technology makes a big impact.
We dream of realizing such potential and keep striving for it.

To meet a variety of customer needs, we dedicate ourselves to developing discrete devices including High-voltage, High-current transistors, MOS-FETs, and Analog ICs.

We bring together our expertise in circuit technology and packaging technology to design and develop semiconductor devices including Custom power units, Gate drivers, and DC/DC converters.

Our network for production, sales, and distribution allows us to communicate closely with each other so that we can speedily meet the demands of our customers worldwide.

NEWS & TOPICS

2022.05.19

News Release

Announcement of the Death of Chairman & President

Haruo Izaki, Chairman & President, passed away on May 8, 2022 at the age of 86.
We would like to express our gratitude for your support and kindness to him during his life.

< Announcing Our New President>
We announce that Akio Segami, Senior Managing Director of the Company, has appointed President due to the death of the Chairman & President Izaki.

2022.05.09

What's New

Developed high current, low ON Resistance MOSFET in a small package! It can be widely used for high-speed switching and LED drive.
Nch, ID：2.7A (high current), VDSS： 60V, Ron: 92mΩ (typical), 4V driving type, Package: SC-59
Started accepting sample orders. (Type name: INK0310CC1)

2022.04.15

What's New

The gate drive unit for 1200V/600A, 1700V/300A class Mitsubishi 2nd generation SiC-MOSFET modules is under development.
Built-in short-circuit protection circuit for RTC circuit enables to drive new SiC-MOSFET modules safely.
We will start accepting sample requests in April 2022. (Type name: VLB519-01R)

2022.04.12

What's New

Developed MFT that realized the leakage detection function in a small SMD package!
・0.5-wave 1-shot count method, latch output method
・Package : SC-74
Started accepting orders. Type name: RT8H064C

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