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Nexperia announced the launch of 16 new 80 V and 100 V power MOSFETs in the innovative copper-clip CCPAK1212 package, delivering industry-leading power density and outright performance. The innovative copper-clip design provides high current conduction, reduced parasitic inductance, and excellent thermal performance. These features make the devices ideal for motor control, power supplies, renewable energy systems, and other power-hungry applications.
The range also includes application-specific MOSFETs (ASFETs) designed for AI server hot-swap functions. With top-side and bottom-side cooling options, these MOSFETs in CCPAK provide high power density and reliable solutions. All devices are supported by JEDEC registration and Nexperia’s interactive datasheets for seamless integration.
The benchmark PSMN1R0-100ASF is a 0.99 mΩ 100 V power MOSFET capable of conducting 460 A and dissipating 1.55 KW of power, yet in a CCPAK1212 package footprint that occupies only 12mm x 12mm of board space. The PSMN1R0-100CSF offers similar statistics in a top-side cooled version.
The secret to this impressive performance is the internal construction of the devices. The “CC” in CCPAK1212 stands for copper clip, meaning that the power MOSFET silicon die is sandwiched between two pieces of copper, the drain tab on one side and the source clip on the other. With wire bonds entirely eliminated, such an optimized assembly offers a low on-resistance, reduced parasitic inductances, high maximum current ratings and excellent thermal performance.
CCPAK1212 NextPower 80/100 V MOSFETs are recommended for power-hungry industrial applications where high efficiency and high reliability are critical, including brushless DC (BLDC) motor control, switched-mode power supplies (SMPS), battery management systems (BMS) and renewable energy storage. The availability of such power-capable MOSFETs in a single package reduces the need for parallelism, simplifying designs and offering more compact, cost-effective solutions.
The Nexperia CCPAK1212 announcement also includes some new application specific MOSFETs (ASFETs) targeting the hot-swap function in increasingly powerful AI servers. These devices feature an enhanced safe operating area (SOA), providing superior thermal stability during linear mode transitions.
Across all these applications, the availability of top-side and bottom-side cooling options provides engineers a choice of thermal extraction techniques, especially helpful where dissipating heat through the PCB is impractical due to the sensitivity of other components.
“Despite offering market-leading performance, we know that some customers will be reticent to design-in a relatively new package”, stated Chris Boyce, Product Group General Manager at Nexperia. “For this reason, we have registered the CCPAK1212 with the JEDEC standards organization (reference MO-359). We followed a similar approach when we introduced the first LFPAK MOSFET package some years ago and as a result there are now many compatible devices available in the market. You are never on your own for long when your innovations offer genuine value to your customers”, concluded Boyce.
All the new CCPAK1212 MOSFET devices are supported with a range of advanced design-in tools, including thermally compensated simulation models. Traditional PDF datasheets are supplemented with Nexperia’s user-friendly interactive datasheets, which now incorporate a new “graph-to-csv” feature that allows engineers to download, analyze and interpret the data behind each device’s key characteristics. This not only streamlines the design process but enhances confidence in design choices.
Nexperia plans to extend CCPAK1212 packaging to power MOSFETs across all voltage ranges and also to its automotive qualified AEC-Q101 portfolios, addressing the evolving demands of next-generation systems with the highest current and thermal performance requirements.
Original – Nexperia
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DISCO Corporation has announced a comprehensive series of initiatives aimed at advancing both its environmental goals and technological innovations. As a leader in precision cutting and grinding technologies, the company continues to shape the future of semiconductor manufacturing with a dual focus on sustainability and cutting-edge product development.
The company has intensified its focus on environmental, social, and governance (ESG) strategies, introducing initiatives designed to enhance operational sustainability. By optimizing energy usage and reducing emissions, DISCO aims to minimize its environmental footprint while supporting global efforts toward decarbonization. These measures also include resource-efficient manufacturing processes that align with DISCO’s long-term vision for sustainable growth.
As part of its product lineup expansion, DISCO introduced the ZHSC25 and Z25 dicing blades. Specifically engineered for advanced applications, these tools represent significant advancements in semiconductor processing. The ZHSC25 blade is tailored for high-performance dicing of SiC wafers, a critical material in power electronics due to its superior heat resistance and efficiency. Meanwhile, the Z25 blade is optimized for a broad range of electronic components, offering manufacturers unprecedented processing speed and accuracy. These innovations demonstrate DISCO’s dedication to addressing evolving industry demands.
DISCO’s recent initiatives reflect a holistic approach to industry leadership, combining a commitment to ESG principles with groundbreaking innovation. By aligning technological advancements with sustainability objectives, the company aims to contribute to both the semiconductor industry’s growth and global sustainability efforts.
With these strategic updates, DISCO Corporation continues to exemplify its vision of harmonizing technology and sustainability to address the challenges and opportunities of a rapidly evolving global market.
The company plans to present its new offerings at SEMICON Japan 2024, one of the largest events in the semiconductor industry. This platform will enable DISCO to highlight the impact of its latest technologies and sustainability measures, reinforcing its role as an industry pioneer. Visitors to the exhibit will gain insights into how these developments are poised to enhance efficiency and quality in semiconductor manufacturing.
Original – DISCO
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Power Master Semiconductor has announced the expansion of its e SiC MOSFET family with introduction of new AEC-Q101 qualified, high-performance top-side cooling packages. These include the TSPAK DBC version and LF version, specially designed for automotive and industrial applications.
The TSPAK offers superior thermal performance, high efficiency, power density and reliability, making it ideal for a variety of automotive applications such as on-board chargers (OBCs), DC-DC converters, and e-compressors. This innovative packaging leverages Power Master Semiconductor’s latest generation of 1200V eSiC MOSFET (Gen2), employing cutting-edge technology to decouple a trade-off between specific on-resistance (Rsp) and short-circuit withstand time (SCWT). Compared to the previous generation, the new 1200V eSiC MOSFETs deliver 20% reduction in RDS(ON) and a 15% improvement in SCWT, as well as a 45% reduction in switching losses.
Key Features and Benefits of TSPAK
TSPAK LF version
- Top-side cooling package with an exposed drain at the surface, allowing direct heat dissipation to the heatsink.
- Offers superior thermal performance and supports high current capabilities.
- High temperature capability : Tj (max)= 175°C
TSPAK DBC version
- Integrates an isolated DBC ceramic pad on the surface, providing premium thermal performance and enhanced design flexibility.
- Features 3.6kV isolation voltage, extended creepage distance (5.23mm), and flexible mounting by directly connected to an external heatsink with thermal grease.
- High temperature capability : Tj (max)= 175°C
With an industry-standard footprint of 14mm x 18.58mm, the TSPAK packages provide superior thermal performance and Kelvin source configuration to minimizes gate noise and reduces turn-on losses by 60%, enabling higher-frequency operation and improved power density.
The PCR120N40M2A (LF version) and PCRZ120N40M2A (DBC version) are automotive-grade 1200V/40mΩ eSiC MOSFETs in TSPAK packages, leveraging Power Master Semiconductor’s 2nd-generation eSiC MOSFET technology to deliver optimized performance for the automotive systems.
- E-compressors, vital for efficient thermal management, extended battery life, enhanced charging efficiency, and improved driving range.
- Totem-Pole PFC and CLLC/DAB (Dual Active Bridge) topologies, essential for bidirectional power conversion in 800V battery systems used in electric vehicles.
“Cooling is one of the greatest challenges in high power design and successfully addressing it is the key enabler to reducing size and weight, which is critical in modern automotive design” said Namjin Kim, Senior Director of Sales & Marketing. “Our new top-side cooling package offer better system efficiency and minimize heat thermal path on the PCB, the system design will be simplified and compacted. We are confident that this innovative solution will be the optimal choice for high-performance automotive applications.”
“Efficient cooling is a critical challenge for reducing size and weight of high-power automotive systems,” said Namjin Kim, Senior Director of Sales & Marketing. “Our new top-side cooling package enhances system efficiency and minimizes the thermal path on the PCB, enabling simpler, more compact system designs. We believe this innovative solution will drive the high performance automotive applications.”
Original – Power Master Semiconductor
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DENSO Corporation and Fuji Electric Co., Ltd. announced that a semiconductor supply plan submitted jointly by the companies has been approved by the Ministry of Economy, Trade and Industry. Under this plan, the companies will take part in joint investment and production of silicon carbide (SiC) power semiconductors to develop and strengthen frameworks for the supply of said semiconductors.
Power semiconductors are vital to the efficient supply of electric power. Demand for power semiconductors has been rising rapidly given that they are used in electrified vehicles, which are being adopted at an accelerated pace amid the push for the decarbonization of society. In comparison to prior silicon semiconductors, SiC power semiconductors are able to deliver superior performance under high temperature, high-frequency, and high-voltage conditions.
These devices are therefore anticipated to make large contributions to reductions in power loses as well as to more compact and lighter-weight designs for battery electric vehicle systems and other power electronics. Accordingly, growth in demand is projected for SiC power semiconductors.
In response to electrification trends, DENSO has advanced SiC technology development projects targeting increased quality and efficiency in relation to everything from wafers and element devices to modules and inverters. Meanwhile, Fuji Electric has constructed extensive frameworks encompassing all tasks spanning from the development of SiC power semiconductor elements that enable increased efficiency and more compact designs for power electronics equipment to mass production of the related modules.
Based on the approved plan, these companies will combine their respective automotive product development and production technology capabilities in a joint effort to expand their capacity for the efficient and stable supply of SiC power semiconductors throughout Japan.
Through this partnership, the companies will contribute to the development of semiconductor supply frameworks within Japan and to the improvement of the international competitiveness of Japan’s domestic semiconductor and automotive industries. In addition, this partnership is anticipated to help advance the decarbonization of society.
Original – Fuji Electric
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Infineon Technologies AG introduced the EiceDRIVER™ Power 2EP1xxR family of full-bridge transformer drivers for IGBT, SiC and GaN gate driver power supplies. With the 2EP1xxR family, Infineon extends its portfolio of power devices to provide designers with a solution for isolated gate driver supply.
By using the devices, asymmetrical output voltages can be implemented to supply isolated gate drivers in a cost-effective and space-saving manner. This makes the 2EP1xxR particularly suitable for industrial or consumer applications requiring isolated gate drivers, including solar applications, electric vehicle charging, energy storage systems, welding, uninterruptible power supplies and drive applications.
The 2EP1xxR family comes in a compact TSSOP8 pin package with power integration and optimizations to generate an asymmetric output voltage. The family is optimized for asymmetric gate driver supply through its unique duty-cycle adjustment capability. The devices support a wide input voltage range up to 20 V. They also offer integrated temperature, short-circuit and undervoltage lockout (UVLO) protection to prevent unwanted system faults.
The 2EP1xxR family is available in the following four product variants: 2EP100R and 2EP101R are optimized for low component count designs for IGBT and SiC MOSFET gate driver power supplies. 2EP110R allows fine adjustment of the duty-cycle to match the output voltage ratio to the application requirements of SiC and GaN power switches. 2EP130R is optimized for highly flexible designs to meet different application requirements.
The device offers 5-stage overcurrent protection, 41 selectable switching frequencies or synchronization with external PWM for transformer matching, and 41 selectable duty-cycle options to adjust the output voltage.
Original – Infineon Technologies
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To provide higher efficiency and power density for telecom, industrial, and computing applications, Vishay Intertechnology, Inc. introduced a new 150 V TrenchFET® Gen V n-channel power MOSFET in the PowerPAK® SO-8S (QFN 6×5) package.
Compared to previous-generation devices in the PowerPAK SO-8, the Vishay Siliconix SiRS5700DP slashes overall on-resistance by 68.3% and on-resistance times gate charge — a key figure of merit (FOM) for MOSFETs used in power conversion applications — by 15.4% while providing 62.5% lower RthJC and 179 % higher continuous drain current.
With the industry’s lowest on-resistance of 5.6 mΩ at 10 V and on-resistance times gate charge FOM of 336 mΩ*nC, the device released today minimizes power losses from conduction. This allows designers to boost efficiency to meet next-generation power supply requirements, such as 6 kW AI server power systems. In addition, the extremely low 0.45 °C/W RthJC of the PowerPAK SO-8S package enables continuous drain current up to 144 A to increase power density while providing robust SOA capability.
The SiRS5700DP is ideal for synchronous rectification, DC/DC converters, hot swap switching, and OR-ing functionality. Typical applications will include servers, edge computing, super computers, and data storage; telecom power supplies; solar inverters; motor drives and power tools; and battery management systems. RoHS-compliant and halogen-free, the MOSFET is 100 % Rg and UIS tested and complies with IPC-9701 criteria for more reliable temperature cycling. The device’s standard 6 mm by 5 mm footprint is fully compatible with the PowerPAK SO-8 package.
Original – Vishay Intertechnology
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The safe hot-swap operation in AI servers and telecom requires MOSFETs with a robust linear operating mode as well as a low R DS(on). Infineon Technologies AG addresses this challenge with the new OptiMOS™ 5 Linear FET 2, a MOSFET designed to provide the ideal trade-off between the R DS(on) of a trench MOSFET and the wide safe operating area (SOA) of a classic planar MOSFET.
The device prevents damage to the load by limiting the high inrush current and ensures minimal losses during operation due to its low R DS(on). Compared to the previous generation (the OptiMOS Linear FET), the OptiMOS Linear FET 2 offers improved SOA at elevated temperatures and reduced gate leakage current, as well as a wider range of packages. This allows for more MOSFETs to be connected in parallel per controller, reducing bill-of-material (BOM) costs and offering more design flexibility due to the extended product portfolio.
The 100 V OptiMOS 5 Linear FET 2 is available in a TO-leadless package (TOLL) and offers a 12 times higher SOA at 54 V at 10 ms and 3.5 times higher SOA at 100 µs compared to a standard OptiMOS 5 with similar R DS(on). The latter improvement is particularly important for the battery protection performed inside the battery management system (BMS) in case of a short circuit event. During such events the current distribution between parallel MOSFETs is critical for the system design and reliability.
The OptiMOS 5 Linear FET 2 features an optimized transfer characteristic that allows for improved current sharing. Taking into account the wide SOA and improved current sharing, the number of components can be reduced by up to 60 percent in designs where the number of components is determined by the short-circuit current requirement. This enables high power density, efficiency, and reliability for battery protection which are used in a wide range of applications including power tools, e-bikes, e-scooters, forklifts, battery back-up units and battery-powered vehicles.
The new OptiMOS 5 Linear FET 2 MOSFET is now available. Further information can be found at www.infineon.com/optimos-linearfet and www.infineon.com/ipt023n10nm5lf2.
Original – Infineon Technologies
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Toshiba Electronics Europe GmbH has developed new 1200V silicon carbide (SiC) MOSFETs with low on-resistance (RDS(ON)) and high levels of reliability. The devices are particularly suited to applications within automotive traction inverters. They are now available and shipping as early test samples in bare die format – allowing customers to customise them to meet the needs of their applications.
The new X5M007E120 uses a manufacturing process that reduces on-resistance per unit area by up to 30%. Unlike existing methods that utilise a striped-pattern construction, the new devices arrange the embedded Schottky barrier diodes (SBDs) in a check-pattern to achieve lower on-resistance.
Many SiC MOSFETs increase on-resistance as body diodes are energised during reverse conduction, which can lead to reliability issues. Toshiba SiC MOSFETs alleviate this issue by preventing body diodes from operating as SBDs are embedded into the MOSFETs. This approach maintains the reduction in on-resistance while ensuring reliability during reverse conduction.
With electric motors consuming over 40% of the world’s electrical energy, efficient operation is essential to sustainability. The re-arrangement of SBDs in this device has suppressed body diode energisation, and the upper limit of unipolar operation has increased to around double without increasing the SBD mounting area. Additionally, channel density is improved. These enhancements contribute to energy efficiency in applications, including motor control inverters.
Reducing RDS(ON) within a SiC MOSFET can cause excess current flow during short-circuit operations. By adopting a deep barrier structure, the X5M007E120 reduces excessive current within the MOSFET section and leakage current in the SBDs section during short-circuit operation. This enables durability during short-circuit conditions while maintaining high levels of reliability against reverse conduction operation.
The new X5M007E120 has a VDSS of 1200V and is rated for a drain current (ID) of 229A continuously, with 458A for pulsed operation (ID Pulse). RDS(ON) is as low as 7.2mΩ, and the device can operate with channel temperatures (Tch) as high as 175°C. The devices are AEC-Q100 qualified for automotive applications.
Engineering samples of the new X5M007E120 are expected to ship during 2025, with mass production samples scheduled to start in 2026.
Toshiba will continue to seek ways to further improve the characteristics of its products. The company will contribute to realising a decarbonised society by providing customers with power semiconductors for applications where energy efficiency is essential, such as inverters for motor control and power control systems for electrical vehicles.
Original – Toshiba
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Mitsubishi Electric Corporation announced that it will begin shipping samples of a silicon carbide (SiC) metal-oxide-semiconductor field-effect transistor (MOSFET) bare die for use in drive-motor inverters of electric vehicles (EVs), plug-in hybrid vehicles (PHEVs) and other electric vehicles (xEVs) on November 14.
Mitsubishi Electric’s first standard-specification SiC-MOSFET power semiconductor chip will enable the company to respond to the diversification of inverters for xEVs and contribute to the growing popularity of these vehicles. The new SiC-MOSFET bare die for xEVs combines a proprietary chip structure and manufacturing technologies to contribute to decarbonization by enhancing inverter performance, extending driving range and improving energy efficiency in xEVs.
Mitsubishi Electric’s new power semiconductor chip is a proprietary trench SiC-MOSFET that reduces power loss by about 50% compared to conventional planar SiC-MOSFETs. Thanks to proprietary manufacturing technologies, such as a gate oxide film process that suppresses fluctuations in power loss and on-resistance, the new chip achieves long-term stability to contribute to inverter durability and xEV performance.
Original – Mitsubishi Electric
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Littelfuse, Inc. announced the release of the IXTN400N20X4 and IXTN500N20X4 Ultra Junction X4-Class Power MOSFETs.
The new devices expand upon the current 200 V X4-Class Ultra Junction MOSFETs, featuring some of the lowest on-state resistances available. The high current ratings of these MOSFETs allow designers to replace multiple low-current rated devices connected in parallel, streamlining the design process and enhancing both reliability and power density in applications. Additionally, the screw-mounted terminals of the SOT-227B package enable rugged and stable mounting.
These new 200 V MOSFETs deliver the lowest on-state resistances, enhancing and complementing the existing Littelfuse X4-Class Ultra Junction family portfolio. Compared to the existing state-of-the-art X4-Class MOSFET solutions, these MOSFETs offer up to ~2x higher current ratings and RDS(on) values up to ~63% lower.
The new MOSFETs are ideal for a range of low-voltage power applications where minimizing on-state losses is essential, including:
- Battery Energy Storage Systems (BESS),
- Battery chargers,
- Battery formation,
- DC/battery load switch, and
- Power supplies.
“The new devices will allow designers to replace multiple low-current rated devices, connected in parallel, with a single device solution,” said Sachin Shridhar Paradkar, Global Product Marketing Engineer at Littelfuse. “This unique solution simplifies gate driver design, improves reliability, improves power density and PCB space utilization.”
The Ultra Junction X4-Class Power MOSFET offers the following key performance benefits:
- Low conduction losses
- Minimized parallel connection effort
- Simplified driver design with minimal driver losses
- Simplified thermal design
- Increased power density
A MOSFET with low on-state resistance (RDS(on)) is the ideal choice in applications where minimal on-state losses are crucial. It significantly reduces the power dissipation during operation, leading to lower conduction losses, higher efficiency, and less heat generation. This makes it perfect for power-sensitive applications such as power supplies, motor drivers, and battery-operated devices where maintaining high efficiency and thermal management is crucial.
Performance Specifications
Performance Specs IXTN500N20X4 IXTN400N20X4 Package Aluminum-nitride ceramic-based isolated SOT-227B On-state resistance RDS(on) = 1.99 mΩ @ Tvj = 25°C RDS(on) = 3 mΩ @ Tvj = 25°C High nominal current rating 500 A @ TC = 25°C 340 A @ TC = 25°C Gate charge Qg = 535 nC Qg = 348 nC Thermal resistance RthJC = 0.13 K/W RthJC = 0.18 K/W Original – Littelfuse
