All devices not only offer optimized power management features, but also innovative and compact package design that suits the needs of a wide range of applications, for example, large power supplies, inverters, industrial equipment, servers and others.
Featured
Complete 1200V/300A SiC power modules.
The new BSM300D12P2E001 is especially suitable for high-power applications, such as large-capacity power supplies for industrial equipment, due to its 300A rated current. Furthermore, it features 77% lower switching loss compared to conventional IGBT modules, enabling high-frequency operation and allowing for smaller cooling countermeasures and peripheral components. ROHM incorporates a new package design that minimizes the impact of voltage spikes during switching. An original electric field mitigation structure, along with a new screening method, is used to provide high reliability, making it a perfect replacement for IGBT modules with higher maximum current ratings. The new device complements the existing range of complete SiC power modules with 1200V/120A (MOSFET and SBD included) and 1200V/180A (MOSFET only) respectively, which have already seen increased adoption in the industrial and power sectors.
IGBT-IPMs (Intelligent Power Modules)
The new family of IPMs (Intelligent Power Modules) for efficient motor control and inverter applications includes IGBT-based modules optimized for low- or high-speed operation, as well as MOSFET-based IPMs incorporating ROHM's patented Low Ron SuperJunction MOSFET (PrestoMOS™) technology, all within a compact HSDIP25 package. This provides developers of white goods and industrial motors with a highly reliable solution and a multitude of cost-effective design options. The new devices significantly reduce power loss in both light and heavy loads while increasing power capacity. The complete line includes 10A, 15A, and 20A 600V IGBT-IPMs; 30A versions are under development.
AC/DC Converter Control ICs for SiC MOSFETs:
The BD7682FJ-LB enables the easy implementation of SiC MOSFETs in an AC/DC converter, overcoming the challenge of discrete configurations. It provides a highly integrated solution and sets new standards for energy savings and miniaturization, while supporting the adoption of SiC power semiconductors. Compared to silicon MOSFETs used in conventional AC/DC converters, SiC MOSFETs allow for AC/DC converters with up to 6% improved power efficiency. Furthermore, no heat dissipation components (such as 50W case power supplies) are required, leading to greater compactness. The BD7682FJ-LB specification also includes multiple protection features that allow for high voltage support up to 690Vac, making them ideal for general industrial equipment while improving reliability.
