Transphorm’s SuperGaN Gen V FET Delivers World’s Lowest Packaged On-resistance, Targeting Electric Vehicle Applications
2.12.2020 14:00:00 EET | Business Wire | Press release
Transphorm Inc. (OTCQB: TGAN)—a pioneer and global supplier of high reliability, high performance gallium nitride (GaN) power conversion products—announced today the sampling of its first Gen V device under its proprietary SuperGaNTM brand. The TP65H015G5WS, Transphorm’s new Gen V device, targets the Electric Vehicle (EV) market and provides industry-leading performance enhancements, ease of designability, and optimized cost structure that is inherent to the SuperGaN device family. Notably, the Company’s Gen V GaN solution offers the world’s lowest packaged on-resistance and delivers a 25% lower power loss over Silicon Carbide (SiC) in a standard TO-247-3 package, strengthening the potential of GaN in the EV power conversion market.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20201202005276/en/
Lowest Rds(on) SuperGaN™ FET in a TO-247 package from Transphorm poised for growth in EV market. (Graphic: Business Wire)
In March 2020, Marelli, one of the world's leading global independent suppliers to the automotive sector, announced a strategic partnership with Transphorm to collaborate on new GaN-based automotive/EV power conversion solutions including On-board Chargers (OBCs), DC-DC Converters and Powertrain Inverters for electric and hybrid vehicles. To date, Marelli has made a $4 million equity investment in Transphorm and has committed to an additional $1 million equity investment in Q1 2021.
Dr. Joachim Fetzer, CEO, Electric Powertrain Marelli, commented, “Transphorm’s demonstration of achieving 10 kilowatts of power from a discrete packaged GaN device in a bridge configuration is further validation of the exciting promise of GaN for electric vehicle converters and inverters. As part of our previously announced partnership, we will continue to evaluate Transphorm’s industry-leading GaN devices and work together in support of a multi-year EV systems product roadmap.”
“We continue to innovate Transphorm’s SuperGaN FET technology, now offering the world’s lowest on-resistance in a standard TO-247-3 package in the market, targeted for electric vehicles and other higher power conversion applications. This allows customers to drive into double digit kilowatts with a single device, continuing to demonstrate GaN’s ability to provide higher performance, lower system cost and higher power density,” said Primit Parikh, COO and Co-founder, Transphorm. “Our Gen V GaN platform is creating new design opportunities for power levels that previously required paralleling, while still offering the greater than 99% efficiency.”
Transphorm’s SuperGaN™ Technology Outperforms Silicon Carbide
The SuperGaN Gen V platform incorporates all the learnings from its Gen IV predecessor, patented reduced packaging inductance technology, ease of designability and drivability (Vth of 4 V for noise immunity), and gate robustness of +/- 20 Vmax along with a simplified and reduced assembly structure. In a recent article published in EEWorld, “Pushing the Boundaries of High Voltage GaN Power Conversion,” the company’s TP65H015G5WS was compared to a similar on-resistance leading-edge SiC MOSFET in a standard TO-247-3 package. The devices were both operated up to 12 kW at 70 kHz in a half bridge synchronous boost converter, resulting in Transphorm’s GaN device demonstrating up to 25% lower losses.
Transphorm has begun sampling the SuperGaN Gen V FET, a 15 mΩ 650 V device, which is unavailable with today’s single chip e-mode GaN technology due to its gate sensitivity. Matching the lowest R available from typical SiC MOSFETs in a discrete package, the solution is capable of driving more than 10 kW depending on the target application, such as EV OBCs and powertrain inverters, power supplies for rack powered data center servers, uninterruptible industrial power applications, and renewable photovoltaic inverters. The TP65H015G5WS will also be available for die level module solutions that enable further paralleling for even higher power. The Company anticipates its Gen V FET device to receive JEDEC qualification in mid-2021 with AEC-Q101 qualification expected thereafter.
About Marelli
MARELLI is one of the world’s leading global independent suppliers to the automotive sector. With a strong and established track record in innovation and manufacturing excellence, our mission is to transform the future of mobility through working with customers and partners to create a safer, greener and better-connected world. With around 60,000 employees worldwide, the MARELLI footprint includes 170 facilities and R&D centers across Asia, the Americas, Europe, and Africa, generating revenues of 13.4 Billion Euro (JPY1,541billion) in 2019.
About Transphorm
Transphorm, Inc., a global leader in the GaN revolution, designs and manufactures high performance and high reliability GaN semiconductors for high voltage power conversion applications. Having one of the largest Power GaN IP portfolios of more than 1,000 owned or licensed patents, Transphorm produces the industry’s first JEDEC and AEC-Q101 qualified high voltage GaN semiconductor devices. The Company’s vertically integrated device business model allows for innovation at every development stage: design, fabrication, device, and application support. Transphorm’s innovations are moving power electronics beyond the limitations of silicon to achieve over 99% efficiency, 40% more power density and 20% lower system cost. Transphorm is headquartered in Goleta, California and has manufacturing operations in Goleta and Aizu, Japan. For more information, please visit www.transphormusa.com. Follow us on Twitter @transphormusa.
The SuperGaN mark is a registered trademark of Transphorm, Inc. All other trademarks are the property of their respective owners.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20201202005276/en/
Contact information
Transphorm Contact:
Heather Ailara
211 Communications
+1.973.567.6040
heather@211comms.com
Marelli Contacts:
Maurizio Scrignari
maurizio.scrignari@marelli.com
Daniela Di Pietrantonio
daniela.dipietrantonio@marelli.com
Tel.: +39 02 972.27.903
Communication Department, Japan
pr@marelli.com
Tel.: +81-48-660-2161
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Andersen Global Adds Depth to Tax and Global Mobility Capabilities in Germany30.6.2026 16:30:00 EEST | Press release
Andersen Global strengthens its presence through a Collaboration Agreement with Lohr and Company (L+C), a senior-led tax advisory platform, providing practical, responsive solutions in tax compliance, cross-border tax, global mobility, and transfer pricing. Headquartered in Germany with a presence in Austria, L+C advises large multinationals and family-owned companies, family offices, foundations, and high-net-worth individuals. The firm, founded in 2001, specializes in areas such as global mobility, M&A, international tax law, country-by-country reporting, and transfer pricing, including Pillar 2 reporting. Additionally, L+C supports clients with trusts and foundations, tax compliance, payroll and financial accounting, and private financial advisory services. “Collaborating with Andersen Global represents an important step in expanding our international capabilities and strengthening the value we provide to clients navigating increasingly complex cross-border matters,” said Jörg-Andre
90% of IT Leaders See Gaps in AI Threat Readiness, Lenovo Brings Single Point of Accountability to Cyber Resiliency30.6.2026 16:00:00 EEST | Press release
As organizations accelerate AI adoption and digital workplace transformation, many are finding that cyber resilience is undermined not by a lack of security tools, but by growing operational complexity and threat sophistication. According to recent research, 90% of IT leaders acknowledge gaps in their ability to defend against AI-driven threats. While security investments continue to grow, many organizations face a different challenge: fragmented accountability. Security operations remain highly distributed and siloed, making it increasingly difficult to coordinate response efforts, maintain end-to-end business continuity, and recover quickly when incidents occur. To help organizations address this challenge, Lenovo is expanding its global Security Services portfolio with a revamped cyber resiliency framework and end-to-end security offerings designed to provide a single point of accountability, help organizations reduce security complexity, cut system downtime by up to 50%, and lower
SC Therapeutics Initiates REACH2 Trial for Refractory Chronic Cough30.6.2026 16:00:00 EEST | Press release
SC Therapeutics, a clinical-stage biopharmaceutical company pioneering therapies that deactivate mechano-sensitive ion channels (MSCs) to treat respiratory and cardiovascular disease, today reports initiation of the REACH2 trial. The study will evaluate the Company's lead product candidate in patients with refractory chronic cough (RCC) – a debilitating condition for which no disease-modifying treatment options currently exist. The trial will be run in three major cough centers across the UK. A Novel, Disease-Modifying Mechanism of Action SC0032, SC Therapeutics' most advanced product candidate, is a proprietary therapeutic aerosol composed entirely of ions endogenous to human airways. Unlike current symptomatic investigational drugs – including P2X3 receptor antagonists and neurokinin-1 (NK1) receptor antagonists that seek to dampen neural hypersensitivity through receptor blockade – SC0032’s approach directly addresses the upstream inflammatory drivers of chronic cough. By acting to
Tacton Launches Portfolio Performance Intelligence to Help Manufacturers Understand Why Products Win30.6.2026 16:00:00 EEST | Press release
Tacton, a global leader in Configure, Price, Quote (CPQ) solutions for manufacturers of complex products, today announced the launch of Portfolio Performance Intelligence, a new analytics capability designed to help manufacturers understand why products win, where margin is created or lost, and which decisions consistently drive successful business outcomes. Manufacturers don't lack data. They lack the context needed to understand why products perform the way they do and why customers choose them. ERP systems show what was sold, CRM platforms track opportunities, and BI tools visualize trends. But when manufacturers try to understand which customer requirements drive demand, which configurations consistently win, or why margins vary across products, regions or segments, the answers are often unclear. That's because the most important layer of insight–the connection between customer needs, configuration decisions and deal outcomes–only exists within CPQ. “As product complexity increases
Riskified Study: As AI Drives a Summer Travel Boom, Clunky Security and Scam Fears Threaten Merchant Conversions30.6.2026 15:30:00 EEST | Press release
Riskified (NYSE: RSKD), a global leader in ecommerce fraud and risk intelligence, today released findings from global survey conducted ahead of the 2026 Summer Travel season, exploring consumer travel behavior, booking experiences, and trust in digital and AI-enabled travel tools. The survey, conducted among more than 4,000 consumers across the United States, United Kingdom, China, Japan, Mexico, Brazil, and Colombia, shows strong demand for travel heading into the summer season, alongside continued adoption of digital and AI tools in trip planning. Key findings from the Riskified 2026 Summer Travel Survey include: 81% of consumers use digital platforms for travel planning, with 26% already relying on AI like ChatGPT or Gemini. Leisure remains the dominant purpose of travel at 63%, followed by visiting friends and family (25%), going to live events (7%), and business travel (5%). 47% cite payment security and 39% cite fake or invalid tickets as top concerns when buying tickets online.
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom