Micro Commercial Components has introduced its SICW Series Gen4 silicon carbide Schottky barrier rectifiers, targeting improved efficiency, thermal performance, and reliability in high-voltage power conversion applications.
Built on MCC’s Gen4 Junction Barrier Schottky (JBS) SiC technology, the SICW Series delivers zero reverse recovery behavior combined with a low forward voltage drop between 1.45 V and 1.6 V. This significantly reduces both switching and conduction losses, making the devices well-suited for high-frequency power systems.
The product family covers voltage ratings from 650 V to 1200 V and current ranges from 10 A to 40 A, supporting a wide range of industrial, transportation, and energy applications. A positive temperature coefficient of forward voltage enables stable current sharing in parallel configurations, while a maximum junction temperature of 175°C enhances robustness under demanding thermal conditions.
From a packaging perspective, the devices are offered in TO-247AB and TO-247AD formats with large heat-dissipation tabs, enabling efficient thermal management and simplified system integration.
From a market standpoint, this release aligns with ongoing industry trends toward higher switching frequencies and increased power density, particularly in industrial drives, EV infrastructure, and renewable energy systems. By improving efficiency and reducing cooling requirements, MCC’s Gen4 SiC rectifiers support system-level cost optimization and compact design—key factors as electrification and AI-driven power demand continue to scale.
Original – Micro Commercial Components