News Release

onsemi and Kempower Enter Strategic Agreement forElectric Vehicle Chargers
Leading onsemi EliteSiC MOSFET and diode technologies will be pivotal to Kempower’s
EV fast-charging solutions
SCOTTSDALE, Ariz. – May 16, 2023 – onsemi (Nasdaq: ON), a leader in intelligent power and sensing
technologies, today announced that under a new strategic agreement, it will provide Kempower with onsemi
EliteSiC MOSFETs and diodes for scalable electric vehicle (EV) chargers. The ongoing collaboration
between the two companies enables Kempower’s suite of EV charging solutions with a variety of power
semiconductor technologies, including onsemi’s EliteSiC. These devices will be used in the Active AC-DC
front-end and in the primary and secondary DC-DC converters.
By incorporating onsemi’s EliteSiC MOSFET technology, Kempower’s EV charging solutions will benefit
from superior power, performance and reliability. With low ON resistance and minimal gate and output
capacitance, EliteSiC power devices exhibit lower power losses at high operating frequencies, leading toincreased system efficiency and reduced end system size. These advantages translate into higher power
density and greater overall reliability for Kempower’s EV charging solutions.
“onsemi EliteSiC power devices improve the efficiency and lower the size and weight of our EV charging
solutions,” said Petri Korhonen, chief engineer, Kempower. “In addition, onsemi’s vertically integrated
supply chain and broad portfolio of intelligent power solutions give us the stability needed to continue
delivering world-class EV charging solutions to the market.”
Under the strategic agreement, Kempower will incorporate the latest EliteSiC D3 diode and M3S MOSFETs
into its EV charging solutions. These chargers allow for dynamic load balancing, ensuring maximum power
distribution and the best possible charging experience for drivers. Kempower charging solutions are cloudconnected and scalable, giving the modularity that allows fleet and charging point operators to scale theirsystems in line with demand.
“Our strength in manufacturing and resilient SiC supply chain assure Kempower that we will deliver highquality products in the agreed-upon volumes today and in the future,” said Asif Jakwani, senior vicepresident and general manager, Advanced Power Division, onsemi. “Incorporating highly reliable powerdevices leads to the dependable and durable EVCs that Kempower and its customers expect every time.”###moreonsemi and Kempower Enter Strategic Agreement for Electric Vehicle Chargers

About onsemi
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on
automotive and industrial end-markets, the company is accelerating change in megatrends such asvehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloudinfrastructure. onsemi offers a highly differentiated and innovative product portfolio, delivering intelligent
power and sensing technologies that solve the world’s most complex challenges and leads the way tocreating a safer, cleaner, and smarter world. onsemi is recognized as a Fortune 500® company andincluded in the S&P 500® index. Learn more about onsemi at www.onsemi.com.
onsemi and the onsemi logo are trademarks of Semiconductor Components Industries, LLC. All otherbrand and product names appearing in this document are registered trademarks or trademarks of theirrespective holders.

Contacts
Stefanie Cuene
Head of Public Relations
onsemi(602) 315-3778
Stefanie.Cuene@onsemi.com
Parag Agarwal
Vice President - Investor Relations & Corporate Development
onsemi(602) 244-3437
investor@onsemi.com