This December, Sheryl Miles at Electronic Specifier takes a look at the top 5 power products released in December 2025.
Navitas expands SiC line-up with new 3300V and 2300V MOSFETS aimed at AI power and grid infrastructure
Navitas Semiconductor has unveiled a new family of ultra-high voltage silicon carbide devices as it seeks to strengthen its position in mission-critical energy infrastructure, including AI data centres, grid equipment, and industrial electrification.
The California-based company said that samples of its 3300V and 2300V SiC components are now available in module, discrete, and known-good-die formats. The launch marks an expansion of its GeneSiC portfolio, which Navitas claims sets a new benchmark for reliability and high-voltage performance.
Alpha and Omega launches high-SOA MOSFET to meet rising AI server power demands
Alpha and Omega Semiconductor has launched a new high safe-operating-area MOSFET aimed at the increasingly demanding power requirements of AI servers, as chipmakers race to support higher current loads driven by advanced GPU and TPU architectures.
The California-based group said that its AOLV66935 device, a 100-volt MOSFET built on its proprietary AlphaSGT technology, is designed to improve the reliability and efficiency of 48-volt hot-swap systems used in data-centre and AI server racks.
onsemi launches new cooling packaging technology
onsemi announced the release of its EliteSiC MOSFETs in the industry-standard T2PAK top-cool package, advancing power packaging for automotive and industrial applications.
This new offering delivers enhanced thermal performance, reliability, and design flexibility for demanding high-power, high-voltage applications for markets including electric vehicles, solar infrastructure, and energy storage systems.
X-FAB XbloX accelerates time-to-market for scalable, SiC MOSFET solutions
Through its XbloX platform, analogue/mixed-signal and specialty foundry X-FAB is offering easy access to a standardised yet flexible set of SiC process technologies that accelerate the development of advanced power devices. From rapid prototyping to full production, the modular and fully scalable XbloX platform helps SiC device developers to expedite engineering assessments and technology release, with production starts achieved up to nine months faster than traditional methods.
POWrFuse designed to protect sensitive power semiconductors
Bourns announces that it continues to expand its POWrFuse high-power fuses with the new PF-SRC50E Series. Designed to protect today’s more sensitive power semiconductors, this new series features 500VDC and 690VAC-rated voltage with an interrupting rating of up to 100kA. Delivering higher voltage protection support in a compact footprint (17.5mm x 46mm), these new fuses are superior solutions for power inverters, converters, rectifiers, AC/DC drives, uninterruptible power supplies (UPS), and reduced voltage motor starters.
