Electronics for the Future
ROHM’s Focus Areas
Power Semiconductors and Analog ICs
ROHM offers an extensive portfolio of electronic components, ranging from passive devices to ICs, with a strong emphasis on power semiconductors and analog ICs. Driven by a spirit of innovation, the company actively pursues new ideas, resulting in pioneering products such as SiC power MOSFETs and gate drivers with built-in isolation.
By managing the entire production process in-house, from wafer fabrication to finished products, ROHM ensures consistent quality and stable supply. A key advantage lies in its ability to achieve integrated optimization, or ‘suriawase,’ through in-house process development, layout, and circuit design - particularly for its core products.
ROHM’s Power Semiconductor Devices
ROHM provides a diverse lineup of power semiconductor solutions, including silicon-based IGBTs, SJ MOSFETs, power transistors, and power diodes, SiC Schottky barrier diodes (SBDs) and MOSFETs, and GaN HEMTs (High Electron Mobility Transistors).
The ideal power device depends on the specific application, circuit configuration, and operating conditions. ROHM recommends solutions tailored to customer requirements to ensure optimal performance.
ROHM Power Semiconductor Devices
Sales Revenue, Sales Composition by Application, Global Market Share
ROHM’s Analog Integrated Circuits (ICs)
ROHM has long specialized in the development and supply of analog ICs, which function as the input and output interfaces of electronic systems. Since the performance requirements of analog components differ by application, accurately identifying customer needs is essential.
As a vertically integrated device manufacturer (IDM), ROHM seamlessly integrates manufacturing, development, and sales, enabling these functions to work in synergy to deliver high-quality products in short timeframes. This approach is particularly valuable for analog ICs, where even minor process adjustments can be critical to achieving the desired performance.
In April 2024, ROHM finalized the full acquisition of LAPIS Technology, its wholly owned subsidiary specializing in IC planning and development. By integrating LAPIS Technology's digital processing expertise, including MCUs, ROHM is now poised to deliver new value through the seamless fusion of analog and digital technologies.
ROHM Analog Integrated Circuits
Sales Revenue, Sales Composition by Application, Global Market Share
