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Navitas Semiconductor will present its latest GaNFast™ gallium nitride (GaN) and GeneSiC™ silicon carbide (SiC) power technologies at APEC 2026, booth #2027, in San Antonio, Texas, from March 22–26.
The company will highlight solutions targeting AI data centers, performance computing, grid and energy infrastructure, and industrial electrification.
Navitas will unveil a 10 kW ‘GaN-powered’ 800 V–to–50 V DC-DC platform, designed for next-generation AI data centers.
Key features include:
- Advanced 650 V and 100 V GaNFast FETs
- Three-level half-bridge architecture with synchronous rectification
- 98.5% peak efficiency
- 2.1 kW/in³ power density
- Support for both 800 V and ±400 VDC AI data center architectures
In addition, Navitas will showcase:
- A 12 kW AI data center power supply using IntelliWeave™ digital control
- An 8.5 kW OCP power supply
- A 4.5 kW CRPS power supply
For next-generation solid-state transformer (SST) applications, Navitas will present its SiCPAK™ power module portfolio, designed for high-efficiency (>98%) conversion from medium-voltage grids (13.8 kVAC to 34.5 kVAC) to 800 VDC or 1500 VDC.
The lineup includes:
- 3300 V ultra-high-voltage (UHV) SiC modules
- 2300 V UHV SiC modules
- 1200 V high-voltage solutions
A new gate driver evaluation board for dynamic characterization of UHV SiCPAK™ modules will also be demonstrated.
Navitas will debut ultra-compact:
- 240 W and 300 W GaN-based power solutions for AI-enabled high-performance computing
- 400 W to 1 kW GaN motor control systems for industrial applications
These designs emphasize superior efficiency, compact size, and high power density enabled by the latest GaNFast IC technology.
Navitas executives and engineers will participate in multiple technical sessions:
- March 24 | 8:55–9:20 AM CT | IS01.2
Maximizing MVHV SiC Performance and Reliability
Presenter: Sumit Jadav - March 25 | 11:05–11:30 AM CT | IS07.6
High-Power GaN ICs in 800V AI DC-DC Brick Solutions
Presenter: Llew Vaughan-Edmunds, VP & GM, GaN Business Unit - March 26 | 11:35–11:50 AM CT | IS27.4
Single-stage Power Converter Enabled by GaN Bidirectional Switches
Presenter: Llew Vaughan-Edmunds
With innovations spanning GaN and ultra-high-voltage SiC, Navitas continues to target high-power markets where efficiency, density, and reliability are critical—particularly as AI infrastructure and electrification accelerate globally.
Original – Navitas Semiconductor
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Navitas Semiconductor announced the release of its latest SiCPAK™ power modules with epoxy-resin potting technology, powered by proprietary trench-assisted planar SiC MOSFET technology, that have been rigorously designed and validated for the most demanding high-power environments, prioritizing reliability and high-temperature performance. Target markets include EV DC fast chargers (DCFC), industrial motor drives, interruptible power supplies (UPS), solar inverters and power optimizers, energy storage systems (ESS), industrial welding, and induction heating.
The new portfolio of 1200V SiCPAK™ power modules, enabled by advanced epoxy-resin potting technology, are engineered to withstand high-humidity environments by preventing moisture ingression and enable stable thermal performance by reducing degradation from power and temperature variations.
Navitas’ SiCPAK™ modules demonstrated 5x lower thermal resistance increase following 1000 cycles of thermal shock testing (-40 C to + 125 C) compared to conventional silicone-gel-filled case-type modules. Furthermore, all silicone-gel-filled modules failed isolation tests while SiCPAK™ epoxy-resin potted modules maintained acceptable isolation levels.
Enabled by over 20 years of SiC innovation leadership, Navitas’ GeneSiC™ ‘trench-assisted planar SiC MOSFET technology’ provides industry-leading performance over temperature, enabling up to 20% lower losses, cooler operation, and superior robustness to support long-term system reliability.
The ‘trench-assisted planar’ technology enables an extremely low RDS(ON) increase versus temperature, which results in the lowest power losses across a wider operating range and offers up to 20% lower RDS(ON) under in-circuit operation at high temperatures compared to competition. Additionally, all GeneSiC™ SiC MOSFETs have the highest-published 100%-tested avalanche capability, up to 30% better short-circuit withstand energy, and tight threshold voltage distributions for easy paralleling.
The 1200V SiCPAK™ power modules have built-in NTC thermistors and are available from 4.6 mΩ to 18.5 mΩ ratings in half-bridge, full-bridge, and 3L-T-NPC circuit configurations. They are pin-to-pin compatible with industry-standard press-fit modules. Additionally, optional pre-applied Thermal Interface Material (TIM) for simplified assembly is available.
Original – Navitas Semiconductor
