ROHM Semiconductor announced that they have added seven new devices, R60xxVNx series, to the PrestoMOS range of 600V Super Junction MOSFETs which stand out with their class-leading low switch-on resistance and the fastest recovery time in the industry (trr). The R60xxVNx series is optimized for power circuits in high-power industrial equipment, such as servers, EV charging and base stations, as well as white motor drives, which are increasingly using inverters to meet the trend towards greater energy savings. .

In recent years, as energy consumption has increased worldwide along with the need for more energy efficient use, industrial equipment such as servers, EV / base stations, air conditioners and other home appliances have become more energy efficient, requiring power semiconductors. to further reduce power loss. In response, ROHM has expanded its existing PrestoMOS range with new devices that contribute to even lower power consumption than applications, offering lower switch-on resistance than standard products.

The new R60xxVNx series adopts the latest patented processes to achieve the fastest recovery time in the industry, while reducing ON resistance (which is a trade-off) by up to 20% compared to equivalent products. In terms of recovery time, the new Super Junction MOSFET inherits the revolutionary 105ns already provided by existing ROHM PrestoMOS products, making it possible to reduce switching losses by approximately 17% compared to other solutions. With these two features, the new devices improve performance in a variety of applications.

At the same time, two models with even lower resistance have been added to the R60xxYNx series of standard 600V Super Junction MOSFETs with low switching resistance. This allows users to choose the ideal product based on the requirements of the application.

In the future, ROHM will continue to expand its range to include new Super Junction MOSFETs with even lower noise performance, which contributes to solving social problems (ie environmental protection) by reducing energy consumption in more – wide range of applications.

In mass production. These new products are now available for purchase through online distributors Digi-key, Mouserand Farnell.

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Super junction 600-V MOSFETs boast fast reverse recovery time

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