Transphorm’s SuperGaN Gen V FET Delivers World’s Lowest Packaged On-resistance, Targeting Electric Vehicle Applications
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
Enginzyme and AGC Create Scalable Process for Key mRNA Ingredient12.1.2026 07:00:00 EET | Press release
At the mRNA Health conference in Berlin, enginzyme and AGC Inc. presented a scalable process to produce a key mRNA vaccine and therapy ingredient, N1-methylpseudouridine-5'-triphosphate (m¹ΨTP). The rapid growth of mRNA-based vaccines and therapeutics has driven significant demand for modified nucleotides like m¹ΨTP, which enhances mRNA stability and expression, while reducing immunogenicity. Enginzyme is a deep-tech company delivering optimized biomanufacturing solutions through cell-free enzyme engineering technology. AGC Inc. is a leading global player in fields spanning from architectural glass to chemicals and life science. AGC Inc. provides services in a wide range of life science fields, from synthetic pharmaceuticals and agrochemicals, to biopharmaceuticals and leading-edge cell and gene therapies, as well as messenger RNAs. The presentation in November detailed the latest collaboration between the companies, with a focus on the biomanufacturing of nucleotides for mRNA therapy,
Ant International Partners with Google’s Universal Commerce Protocol to Expand AI Capabilities12.1.2026 03:15:00 EET | Press release
Ant International, a leading global payment, digitisation, and financial technology provider, is collaborating on the launch of Google’s Universal Commerce Protocol (UCP), a new open standard for agentic commerce that works across the entire shopping journey — from discovery and buying to post-purchase support. UCP establishes a common language for agents and systems to operate together across consumer surfaces, businesses, and payment providers to enable commerce. So instead of requiring unique connections for every individual agent, UCP enables all agents to interact easily. UCP is built to work across verticals and is compatible with existing industry protocols like Agent2Agent (A2A), Agent Payments Protocol (AP2), and Model Context Protocol (MCP). “For agentic commerce to scale, it’s critical for the industry to align on a common set of standards. We are proud to have Ant International endorse the Universal Commerce Protocol as the foundation for that future,” said Ashish Gupta, VP
Torq Secures $140M Series D at $1.2B Valuation to Lead the AI SOC and Agentic AI Era11.1.2026 18:59:00 EET | Press release
Torq, the established Agentic AI security operations pioneer, today announced it has closed a massive $140 million Series D funding round, propelling its valuation to $1.2 billion and total funding to $332M. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260112510774/en/ Led by Merlin Ventures—a leading cybersecurity fund renowned for its deep access to the U.S. commercial and Public Sector markets—with participation from all existing investors, including Evolution Equity Partners, Notable Capital, Bessemer Venture Partners, Insight Ventures Partners, and Greenfield Partners, this capital injection is a definitive investment in the future of security. Torq is driving the industry’s critical shift: the complete transformation of the Security Operations Center (SOC) through battle-tested AI Agents at enterprise scale. The new funds will accelerate the adoption of the Torq AI SOC Platform, the only end-to-end solution built on
Biocytogen and Acepodia Expand Collaboration Through Option-based Evaluation Framework for First-in-Class Bispecific and Dual-Payload ADCs (BsAD2C)9.1.2026 14:00:00 EET | Press release
Biocytogen Pharmaceuticals (Beijing) Co., Ltd. (Biocytogen, SSE: 688796; HKEX: 02315) and Acepodia (6976:TT), today announced that the companies have entered into an option and license agreement designed to enable the structured evaluation of bispecific antibody-drug conjugate (BsADC) programs to further advance the development of dual-payload bispecific antibody-drug conjugates (BsAD2Cs). The agreement grants Acepodia an option to obtain an exclusive worldwide license from Biocytogen for two BsADC programs. Under the terms of the agreement, Biocytogen is eligible to receive an upfront option fee and, upon Acepodia’s exercise of the option, additional payments including option exercise fees, development, regulatory, and commercial milestone payments, as well as royalties on future product sales. The financial terms of the agreement were not disclosed. “This new agreement builds upon our recent co-development collaboration with Acepodia, which has focused on the evaluation and selection
Blockstream Capital Partners Announces Strategic Acquisition of Derivatives Trading Team from Numeus Group, Leveraging Strategic Partnership with Komainu9.1.2026 12:08:00 EET | Press release
Blockstream Capital Partners (“BCP”) today announced that it has entered into a strategic agreement to acquire a division within Numeus Group’s digital asset trading and investment business. The transaction includes the absorption of select Bitcoin focused trading strategies with a focus on yield generation as well as a ten person derivatives trading team led by Chief Investment Officer Deepak Gulati, a specialist in volatility and derivatives markets. Deepak Gulati, appointed Co-Chief Investment Officer of Blockstream Capital Management alongside Rodrigo Rodriguez, previously served as Global Head of Proprietary Trading at JPMorgan, before founding Argentiere Capital, a multibillion-dollar volatility-focused hedge fund. With a thesis that derivatives would drive Bitcoin and digital asset market maturity, he co-founded Numeus Group in 2021 to develop institutional-grade trading, risk management and market-structure capabilities. Komainu, an existing BCP strategic investment, has played
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