Successfully applied to Apex Microtechnology's industrial equipment power module family

     ROHM's SiC MosFETs and SiC Schottky barrier diodes have been successfully used in the power module family of Apex Microtechnology, a manufacturer of high power analog modules. The power module series includes driver module "SA310" (very suitable for high voltage three-phase DC motor drive) and half bridge module "SA110" "SA111" (very suitable for many high voltage applications) two products.

     ROHM's 1,200V SiC MOSFET "S4101" and 650V SiC SBD "S6203" are offered in bare-chip form, and the use of these products by ROHM will help to minisize applications and improve module performance and reliability. In addition, Apex Microtechnology's power module family uses ROHM's grid driver IC "BM60212FV-C" bare chip, which enables more efficient operation of high-voltage motors and power supplies. In addition, according to a survey commissioned by Apex Microtechnology, building these critical components using bare chips can reduce installation area by 67 percent compared to structures composed of discrete components.

     Greg Brennan, President, Apex Microtechnology said: "Apex Microtechnology's business portfolio is focused on high-power, high-precision analog, mixed-signal * solutions, and our modules are also suited for demanding applications such as medical devices, aerospace and satellites. As we supply power for a variety of applications, our goal is to design products that meet strict standards and work with suppliers with high technical standards and high quality requirements. In this process, ROHM stands out as Apex Microtechnology's SiC power component supplier. ROHM's service and technical support have been excellent, allowing us to deliver the product to end users on schedule. Apex Microtechnology will continue to develop innovative analog and mixed-signal solutions to help solve a variety of social issues. In addition, we look forward to working with ROHM further."

     Jay Barrus, President, ROHM Semiconductor U.S.A.,LLC said: "We are excited to partner with APEX Microtechnology, a manufacturer of high-power analog modules for a wide range of industrial, test and measurement applications. ROHM is an advanced supplier of SiC power components, capable of providing power system solutions in combination with grid driver ics, and has already achieved significant technological leadership in this field. Together with APEX Microtechnology, we will contribute to the efficiency of high-power applications by leveraging ROHM's potential in power electronics technology and analog technology to a greater extent."

     It is reported that power supplies and motors account for more than half of the world's electricity consumption. In order to achieve a carbon-free society, how to improve their efficiency has become a global social issue. While power components are key to improving their efficiency, new materials such as SiC and GaN are expected to further improve the efficiency of various power sources. ROHM and Apex Microtechnology both have strong strengths in power electronics and analog technology and have maintained technical exchanges and established a cooperative relationship. By combining ROHM's SiC power components and control technology with Apex Microtechnology's modular technology, the two companies will be able to provide outstanding power system solutions that meet market demands and continue to contribute to the efficiency of industrial equipment.