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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
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Mitsubishi Electric Corporation announced that it will begin shipping samples of two new SLIMDIP series power semiconductor modules for room air conditioners and other home appliances, the Full SiC (silicon carbide) SLIMDIP (PSF15SG1G6) and the Hybrid SiC SLIMDIP (PSH15SG1G6), on April 22.
Both modules, the first SiC versions in the company’s SLIMDIP series of compact, terminal-optimized modules, achieve excellent output and power loss reduction for energy savings in small- to large-capacity appliances. They will be exhibited at Power Conversion Intelligent Motion (PCIM) Expo & Conference 2025 in Nuremberg, Germany from May 6 to 8, as well as trade shows in Japan, China and other countries.
Mitsubishi Electric’s newly developed silicon carbide metal-oxide-semiconductor field-effect transistor (SiC-MOSFET) chip is incorporated into both new SLIMDIP packages. Compared to current silicon (Si)-based reverse-conducting insulated-gate bipolar transistor (RC-IGBT) SLIMDIP modules, these new SiC modules achieve higher output for larger-capacity appliances. Additionally, compared to the Si-based module, power loss is reduced by 79% with the Full SiC SLIMDIP and by 47% with the Hybrid SiC SLIMDIP for more energy-efficient appliances.
With these two new modules as well as existing Si-based RC-IGBT SLIMDIP modules, the SLIMDIP series now offers three options for use in inverter boards of appliances such as room air conditioners, each one suited to specific electrical capacity and performance needs, but all offered in the same package to help reduce the burden of designing inverter substrates.
Original – Mitsubishi Electric
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LATEST NEWS / PRODUCT & TECHNOLOGY / SiC / WBGSemiQ Launches High-Efficiency 1200V SiC MOSFET Six-Pack Modules for Scalable, Compact Power Designs
April 16, 2025
2 Min ReadSemiQ Inc has announced a series of highly efficient 1200 V SiC MOSFET Six-Pack Modules. These have been designed to enable lower cost and more compact system-level designs at large scale.
The rugged, high-speed switching SiC MOSFETs implement a planar technology with rugged gate oxide and feature a reliable body diode. These are arranged in a three-phase bridge topology, with the modules additionally featuring split DC negative terminals, press-fit terminal connections and a Kelvin reference for stable operation.
The high-power-density modules benefit from low switching losses, as well as low junction-to-case thermal resistance and all parts have been tested beyond 1350 V, with 100% wafer-level burn in (WLBI).
They have been developed for applications including AC/DC converters, energy storage systems, battery charging, motor drives and PFC boost converters, including EV fast charging, induction heating and welding, renewable energy supplies and UPS.
The modules are operational to 175oC junction temperature, and have been designed for easy mounting, including direct mounting to a heatsink. The product family has been launched with 20, 40 and 80mΩ variants (GCMX020A120B2T1P, GCMX040A120B2T1P, GCMX080A120B2T1P) that have a power dissipation of 263, 160 and 103 W respectively.
They conduct a continuous drain current of 29 – 30A, and a pulsed drain current of 70 A. Additionally, they have turn-on switching energy of 0.1- 0.54 mJ and a turn-off switching energy of 0.02 – 0.11 mJ, with a switching time of 56 – 105 ns.
The module is available immediately in a 62.8 x 33.8 x 15 mm package including heatsink mountings.
Original – SemiQ
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Diodes Incorporated announced the expansion of its silicon carbide (SiC) product portfolio with a series of five high-performance, low figure-of-merit (FOM) 650V SiC Schottky diodes. Rated at 4A, 6A, 8A, 10A, and 12A, the DSCxxA065LP series is housed in the ultra-thermally efficient T-DFN8080-4 package and is designed for high-efficiency power switching applications, such as DC to DC and AC to DC conversion, renewable energy, data centers (especially those that process heavy artificial intelligence (AI) workloads), and industrial motor drives.
The industry-leading FOM, calculated as FOM=QC×VF, is attributed to:
- Negligible switching losses, thanks to the absence of reverse recovery current and low capacitive charge (QC), and
- Low forward voltage (VF) minimizing conduction losses, enhancing overall power efficiency.
These characteristics make them ideal for high-speed switching circuits.
The high-performance SiC diodes are also notable for their lowest reverse leakage (IR) in the industry, at 20µA (max.). This minimizes heat dissipation and conduction losses, improving system stability and reliability, particularly in comparison to silicon Schottky devices. This reduction in heat dissipation also lowers cooling costs and operating expenses.
The compact and low-profile T-DFN8080-4 (typ. 8mm x 8mm x 1mm) surface mount package incorporates a large underside heat pad, which reduces thermal resistance. Requiring less board space and providing a larger heat pad, the T‑DFN8080-4 is an ideal alternative to the TO252 (DPAK). This benefits circuit designs by increasing power density, reducing overall solution size, and lowering the cooling budget.
The 4A DSC04A065LP, 6A DSC06A065LP, 8A DSC08A065LP, 10A DSC10A065LP, and 12A DSC12A065LP are available at $1.25, $1.55, $1.80, $2.10, and $2.40, respectively, each in 2,500-piece quantities.
Original – Diodes Incorporated
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Hyperdrives, a pioneer in advanced electric motor technology, has chosen CISSOID’s state-of-the-art Silicon Carbide (SiC) Inverter Control Modules (ICMs) to power its revolutionary hollow conductor cooled electric motors. This collaboration aims to set new standards in power density, efficiency, and performance within the electric vehicle industry and beyond.
Hyperdrives’ innovative approach utilizes a direct cooling system that dissipates heat at its source by channelling cooling fluid through hollow conductor windings. This design enhances heat dissipation by a factor of ten, allowing for continuous currents three times higher than traditional systems and resulting in motors that are twice as power-dense. The company’s automotive flagship product, Hyperdrives One, exemplifies this technology, offering exceptional peak and continuous power and torque density while reducing material costs by up to 40%.
To complement this cutting-edge motor design, Hyperdrives has integrated CISSOID’s 3-Phase 1200V/550A SiC Inverter Control Module. Combining high efficiency with robust control, the CXT-ICM3SA series integrates SiC power modules, gate driver boards, and control boards featuring Intel Automotive’s T222 Adaptive Control Unit (ACU) with its accompanying control software. The combination ensures rapid development and deployment of high-performance e- mobility drivetrains. Motor drive developers can also leverage CISSOID’s SiC Inverter Reference Designs to further accelerate their design cycle.
Benjamin Hengstler, Co-Founder of Hyperdrives, expressed enthusiasm about the partnership: „Finding an inverter solution that matches the extreme power density of our hollow conductor cooled motors was a real challenge – but with CISSOID’s SiC Inverter Control Module we found exactly that. The result is an ultra-compact, ready-to-install EDU that is second-to-none in gravimetric and volumetric power density. The great feedback from our customers in automotive, aviation and marine is a testament to this long-standing collaboration.”
Pierre Delatte, CTO of CISSOID, added: “Partnering with Hyperdrives is an exciting opportunity to push the boundaries of electric drive systems. Our SiC inverter technology is designed to meet the highest standards in power conversion, and together with Hyperdrives’ cutting-edge motors, we are enabling a new era of electrification.”
This strategic collaboration between Hyperdrives and CISSOID is poised to deliver electric drive systems that offer unparalleled efficiency, compactness, and performance, setting a new benchmark in the electric vehicle industry.
Original – CISSOID
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SemiQ Inc has begun shipping its SiC MOSFET modules for integration into advanced cell cycling systems used by several of the world’s leading battery manufacturers.
In lithium-ion batteries, cell cyclers enable the formation of a stable solid electrolyte interphase to enable increased longevity and performance. The systems also enable battery manufacturers to perform battery degradation analysis, temperature and stress testing, and check for defects or performance issues.
To undertake these tasks, the cyclers need to accurately charge and discharge batteries, with high switching frequencies enabling more precise control of current and voltage to avoid damage from overcharging/discharging. For this function, the MOSFETs need to withstand the thermal stress of repeated power cycling, with failure leading to test disruption and inaccurate data. Conversion efficiency is also vital in minimizing operational costs.
SemiQ is supplying its GCMX003A120S3B1-N and the GCMX003A120S7B1 QSiC™ 1200 V SiC half-bridge modules for use in 100 kW cyclers (10 x 10 kW cells with parallel connections).
These high-speed switching MOSFET modules are highly efficient with exceptionally low switching losses, are designed with a reliable body diode, have been tested to over 1350 V and implement a rugged design with easy mounting. Each 10 kW cell will integrate 12 modules, with 120 per 100 kW per cycler.
Dr. Timothy Han, President at SemiQ said: “Reports show that the electrification of transportation is among the most important steps that can be taken to reach net-zero. For this, the evaluation of battery performance, durability, and efficiency plays a vital role in enabling the development of longer-range, longer-life EV batteries. We’re delighted to be working with one of the world’s leading cell cyclers and this partnership is testament to the ruggedness and efficiency of our SiC technology.”
Datasheets for the GCMX003A120S3B1-N and GCMX003A120S7B1 modules can be downloaded via the product page, here.
Original – SemiQ
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Nexperia introduces a range of highly efficient and robust industrial grade 1200 V silicon carbide (SiC) MOSFETs with industry leading temperature stability in innovative surface-mount (SMD) top-side cooled packaging technology called X.PAK. This package, with its compact form factor of 14 mm x 18.5 mm, combines the assembly benefits of SMD with the cooling efficiency of through-hole technology, ensuring optimal heat dissipation.
This release addresses the growing demand from a broad range of high power (industrial) applications for discrete SiC MOSFETs that harness the advantages of top-side cooling to deliver exceptional thermal performance. These switches are ideal for industrial applications such as battery energy storage systems (BESS), photovoltaic inverters, motor drives, and uninterruptible Power Supplies (UPS). Additionally, they are well-suited for electric vehicle charging infrastructure, including charge piles.
The X.PAK package further enhances the thermal performance of Nexperia’s SiC MOSFETs by reducing the negative impacts of heat dissipation via the PCB. Furthermore, Nexperia’s X.PAK package enables low inductance for surface mount components and supports automated board assembly.
The new X.PAK packaged devices deliver class-leading figures-of-merit (FoM) known from Nexperia SiC MOSFETs, with RDS(on) being a particularly critical parameter due to its impact on conduction power losses. However, many manufacturers concentrate on the nominal value of this parameter and neglect the fact that it can increase by more than 100% as device operating temperatures rise, resulting in significant conduction losses. Nexperia SiC MOSFETs, on the other hand, offer industry-leading temperature stability, with the nominal value of RDS(on) increasing by only 38% over an operating temperature range from 25 °C to 175 °C.
“The introduction of our SiC MOSFETs in X.PAK packaging marks a significant advancement in thermal management and power density for high-power applications,” said Katrin Feurle, Senior Director and Head of SiC Discretes & Modules at Nexperia. “This new top-side cooled product option builds on our successful launches of discrete SiC MOSFETs in TO-247 and SMD D2PAK-7 packages. It underscores Nexperia’s commitment to providing our customers with the most advanced and flexible portfolio to meet their evolving design needs.”
The initial portfolio includes products with RDS(on) values of 30, 40, 60 mΩ (NSF030120T2A0, NSF040120T2A1, NSF060120T2A0), a part with 17 mΩ will be released in April 2025. An automotive qualified SiC MOSFETs portfolio in X.PAK packaging will follow later in 2025, as well as further RDson classes like 80 mΩ.
Original – Nexperia
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Navitas Semiconductor has announced that its portfolio of 3.2kW, 4.5kW, and 8.5 kW AI data center power supply unit (PSU) designs exceed the new 80 PLUS ‘Ruby’ certification, focused on the highest level of efficiency for redundant server data center PSUs.
The 80 PLUS certification program assesses and certifies the energy efficiency of internal PSUs in computers and servers. The ‘Ruby’ certification was announced in January 2025 by 80 PLUS’s administrating body, CLEAResult, following its endorsement by the Green Grid consortium.
‘Ruby’ is the most rigorous PSU efficiency standard since the ‘Titanium’ certification was released 14 years ago. In comparison, Ruby sets an additional 1% system efficiency across all load conditions, except at 50% load (which requires a 0.5% increase), to achieve a new benchmark of 96.5% efficiency.
This new standard offers the industry a clear path to enhanced energy efficiency, helping data centers address the evolving needs of cloud storage, commercial sectors, and the increasing pressure on the grid from AI computing. For example, every Ruby-certified 3.2 kW CRPS185 PSU can save up to 420 kilowatt-hours during a 3-year lifetime. That is the equivalent of over 400 kg of CO2 emissions.
Navitas exceeds both Ruby and Titanium certifications on their portfolio of AI data center PSU reference designs, ranging from 3.2 kW to 8.5 kW, and are powered by high-power GaNSafe™ ICs and GeneSiC™ Gen 3 ‘Fast’ SiC MOSFETs.
Navitas is the established leader in AI data center solutions enabled by GaN and SiC technology. In August 2023, they introduced a high-speed, high-efficiency 3.2 kW CRPS, achieving a 40% smaller size than best-in-class, legacy silicon solutions for power-hungry AI and Edge computing. This was followed by the world’s highest power density 4.5 kW CRPS, achieving a ground-breaking 137 W/in3, and efficiency of over 97%.
In November 2024, Navitas released the world’s first 8.5 kW AI data center power supply powered by GaN and SiC that could meet 98% efficiency, complying with the Open Compute Project (OCP) and Open Rack v3 (ORv3) specifications. Additionally, Navitas created IntelliWeave, an innovative patented new digital control technique, that when combined with high-power GaNSafe and Gen 3-Fast SiC MOSFETs, enables PFC peak efficiencies to 99.3% and reduces power losses by 30% reduction compared to existing solutions.
“Compared with Titanium, Ruby cuts the allowable PSU losses significantly and will be critical in enabling the data center industry to reduce its carbon footprint and cut operational costs,” said Gene Sheridan, CEO and co-founder of Navitas. “With the industry set to consume 1,000 TWh annually by next year1, every percentage point improvement in efficiency represents a reduction of 10 TWh, or approximately 3.5 million tons of CO22. Advances in our GaNFast and GeneSiC products enable these targets to be met and significantly exceeded.”
Navitas’ AI Power Roadmap and 80 PLUS Ruby-compliant demos can be viewed at the ‘Planet Navitas’ booth #1107 during the APEC 2025 conference, which takes place at Atlanta’s Georgia World Congress Center from March 16 to 20.
Original – Navitas Semiconductor
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onsemi introduced the first generation of its 1200V silicon carbide (SiC) metal oxide semiconductor field-effect transistor (MOSFET) based SPM 31 intelligent power modules (IPMs). onsemi EliteSiC SPM 31 IPMs deliver the highest energy efficiency and power density in the smallest form factor compared to using Field Stop 7 IGBT technology, resulting in lower total system cost than any other leading solution on the market.
Their improved thermal performance, reduced power losses and ability to support fast switching speeds makes these IPMs ideally suited for three-phase inverter drive applications such as electronically commutated (EC) fans in AI data centers, heat pumps, commercial HVAC systems, servo motors, robotics, variable frequency drives (VFDs), and industrial pumps and fans.
The EliteSiC SPM 31 IPMs offer several current ratings from 40A to 70A. Complemented by onsemi’s IGBT SPM 31 IPM portfolio, covering low currents from 15A to 35A, onsemi now provides the industry’s broadest range of scalable and flexible integrated power module solutions in a small package.
In 2023, operations of residential and commercial buildings accounted for 27.6% of U.S. end-use energy consumption. As electrification and AI adoption grow, particularly with the construction of more AI data centers increasing energy demands, the need to reduce the energy consumption of applications in this sector is becoming more critical. Power semiconductors capable of efficiently converting electric power are the key in this transition to a low-carbon-emissions world.
With the number and size of data centers growing, the demand for EC fans is expected to rise. These cooling fans maintain the ideal operating environment for all equipment in a data center and are essential for accurate, error-free data transmission. The SiC IPM ensures the EC fan operates reliably and at its highest efficiency.
Like many other industrial applications such as compressor drives and pumps, EC fans require higher power density and efficiency than existing larger IGBT solutions. By switching to EliteSiC SPM 31 IPMs, customers can benefit from a smaller footprint, higher performance, and a simplified design due to high integration, resulting in shortened development time and lower total system cost in addition to reduced GHG emissions. For example, compared to a system solution that uses a current IGBT power integrated module (PIM) with power losses of 500W at 70% load, implementing highly efficient EliteSiC SPM 31 IPMs could reduce the annual energy consumption and cost per EC fan by 52%.
The fully integrated EliteSiC SPM 31 IPM consists of an independent high side gate driver, low voltage integrated circuit (LVIC), six EliteSiC MOSFETs and a temperature sensor (voltage temperature sensor (VTS) or thermistor). The module is based on the industry-leading M3 SiC technology that shrinks die size and is optimized for hard-switching applications with improved short-circuit withstand time (SCWT) performance when used in the SPM 31 package, making them suitable for inverter motor drives for industrial use. The MOSFETs are configured in a three-phase bridge with separate source connections for the lower legs for maximum flexibility in the choice of control algorithm.
In addition, the EliteSiC SPM 31 IPMs include the following benefits:
- Low loss, short-circuit-rated M3 EliteSiC MOSFETs to prevent catastrophic equipment and component failures such as electric shock or fire.
- Built-in under-voltage protection (UVP) to protect against damage to the device when voltage is low.
- As the peer-to-peer product of FS7 IGBT SPM 31, customers can choose between various current ratings while using the same PCB board.
- UL certified to meet national and international safety standards
- Single-grounded power supply offering better safety, equipment protection and noise reduction.
- Simplified design and reduced size of customer boards due to
- Included controls for gate drivers and protections
- Built-in bootstrap diodes (BSDs) and resistors (BSRs)
- Internal boost diodes provided for high side gate boost drive
- Integrated temperature sensor (VTS output by LVIC and/or thermistor)
- Built-in high-speed high-voltage integrated circuit
Original – onsemi
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Many industrial applications today are moving towards higher power levels with minimized power losses. One way to achieve this is to increase the DC link voltage. Infineon Technologies AG is addressing this market trend with the CoolSiC™ Schottky diode 2000 V G5 product family, the first discrete silicon carbide diodes with a breakdown voltage of 2000 V, introduced in September 2024.
The product portfolio has now been expanded to include a Schottky diode in the TO-247-2 package, which is pin-compatible with most existing TO-247-2 packages. The product family fits perfectly for applications with DC link voltages up to 1500 V DC, making it ideal for solar and EV chargers.
The CoolSiC Schottky diode 2000 V G5 in the TO-247-2 package is available with current ratings ranging from 10 to 80 A. It allows developers to achieve higher power levels in their applications while reducing the component count by half compared to 1200 V solutions. This simplifies the overall design and facilitates a seamless transition from multi-level to two-level topologies.
In addition, the Schottky diode in the TO-247-2 package incorporates .XT interconnection technology, which significantly reduces thermal resistance and impedance, thereby enhancing heat management. Humidity robustness has been validated through HV-H3TRB reliability testing. The diodes exhibit neither reverse recovery nor forward recovery, and feature a low forward voltage, ensuring improved system performance.
The 2000 V diode family is a perfect match for the CoolSiC MOSFETs 2000 V in the TO-247Plus-4 HCC package that Infineon launched in the spring of 2024. In addition to the TO-247-2 package, the CoolSiC Schottky Diode 2000 V is also available in the TO-247PLUS-4 HCC package.
Original – Infineon Technologies
