Navitas Introduces Advanced Silicon Carbide Products
Navitas Semiconductor (Nasdaq: NVTS) is proud to announce the availability of its new ultra-high voltage (UHV) silicon carbide (SiC) products, available in both 3300V and 2300V versions. These latest offerings are tailored specifically for high-demand energy infrastructure applications, ensuring enhanced reliability and performance. With the push towards more efficient energy solutions, these products set a new benchmark in the power semiconductor landscape.
Unmatched Performance Through Innovative Technology
The newly released UHV devices are a testament to Navitas' commitment to excellence and innovation, built upon the cutting-edge fourth-generation GeneSiC™ platform. The standout feature of this technology is the proprietary Trench-Assisted Planar (TAP) MOSFET architecture. This design not only reduces voltage stress but also significantly enhances voltage blocking capabilities, thereby offering remarkable operational reliability. Comparing this innovation to traditional SiC solutions reveals that TAP technology excels in improved long-term performance, contributing to the life expectancy of critical applications.
Enhancing Long-Term Reliability
Through its advanced TAP architecture, Navitas is delivering increased long-term reliability and avalanche robustness in its products. This innovative technology also supports superior cell-pitch density and enhances current spreading, resulting in a lower on-resistance even in elevated temperature conditions.
Exceptional Packaging for Durability
Navitas is not just stopping at innovative device technology; it is also expanding its product offerings through versatile packaging. The 3300V and 2300V SiC products are now available in a flexibly-designed SiCPAK™ G+ power module package. These modules contribute to significant improvements in power cycling lifetime—over 60% enhancement compared to traditional silicone-gel technologies—and have demonstrated more than ten times the thermal shock reliability, making them suitable for demanding applications.
Robust Reliability Testing for Superior Validation
To further ensure the quality and durability of its products, Navitas has established the AEC-Plus qualification benchmark, setting a new standard that exceeds existing AEC-Q101 and JEDEC qualification protocols. This rigorous industry-first benchmark indicates that these devices are subjected to intense multi-lot testing and include several enhancements over previous standards to ensure they meet the demands of high-performance applications in the energy sector.
Comprehensive Testing Standards
Key aspects of the AEC-Plus standards include innovative testing protocols. This includes dynamic reverse bias testing and dynamic gate switching to mirror the fast-switching demands of modern applications. The duration for static high-temperature tests has also been extended to over three times longer than previous metrics, ensuring robustness and reliability across all products.
Advanced Production Screening for Quality Assurance
Navitas has introduced advanced known good die (KGD) screening processes for its latest silicon carbide MOSFETs. This screening ensures that only top-quality devices are utilized in power modules, significantly enhancing the performance and reliability of the final products. The process incorporates thorough room temperature as well as hot temperature tests, supplemented by meticulous optical inspections to guarantee the quality of the SiC devices.
Commitment to Innovation and Environmental Responsibility
In the words of Paul Wheeler, VP & GM of SiC Business Unit at Navitas, "Our new silicon carbide product offerings empower customers to redefine efficiency and dependability in various applications such as AI data centers and renewable energy systems." This commitment to innovation not only supports existing technologies but also aligns with global sustainability efforts, as Navitas aims to pave the way for future advancements leading to even higher voltage solutions.
At Navitas, sustainability is paramount. Having secured recognition as the world’s first semiconductor company to achieve CarbonNeutral® certification, Navitas continues to integrate environmentally friendly practices into its operations, demonstrating responsibility towards the planet as well as its partners.
Frequently Asked Questions
What are the key features of Navitas's new SiC products?
The new 3300V and 2300V SiC products feature enhanced voltage capabilities, robust performance due to proprietary TAP architecture, and versatile packaging options.
How does TAP technology improve performance?
TAP technology improves performance by reducing voltage stress, increasing reliability, and enhancing current spreading, resulting in lower on-resistance at elevated temperatures.
What is the significance of the AEC-Plus qualification?
AEC-Plus qualification surpasses traditional standards like AEC-Q101, indicating that Navitas products undergo rigorous testing for long-term reliability and performance.
How does Navitas contribute to sustainability?
Navitas is recognized as the world’s first semiconductor company to achieve CarbonNeutral® certification, reflecting its commitment to environmental responsibility.
What applications can benefit from these UHV products?
Applications include solid-state transformers for AI data centers, utility-scale battery energy storage, and renewable energy systems, ensuring reliability in mission-critical operations.
