Schaeffler's Inverter Brick with ROHM’s SiC MOSFETs in Full Production

Introduction to Schaeffler's Innovative Inverter Brick

Leading the charge in electric mobility, Schaeffler has embraced ROHM Semiconductor’s cutting-edge silicon carbide (SiC) MOSFET bare chips in their newly developed high-voltage inverter brick, which has recently advanced into mass production. This collaboration between the two companies exemplifies a strategic partnership aimed at revolutionizing the automotive industry.

Power and Performance of the Inverter Brick

The cutting-edge inverter brick represents a crucial building block for electric drive systems, converting logic signals into high-frequency current pulses to energize the vehicle's electric motor. Schaeffler's new design allows an impressive output by pushing the maximum battery voltage significantly beyond the standard 800 volts and managing RMS currents of up to 650 amps. This innovation not only increases the electric vehicle's performance but also reduces overall size, creating what can only be described as a compact powerhouse.

Design Focus: Modularity and Scalability

The evolution of electric mobility solutions relies heavily on effective design principles like modularity and scalability. Schaeffler has leveraged these concepts by introducing a readily integrated inverter brick that embodies these attributes. The development cycle for this advanced product took just one year, illustrating Schaeffler’s commitment to innovation and rapid go-to-market strategies.

Comprehensive Features of the Inverter Brick

Essential components within the inverter brick include a power module for pulse-width modulation (PWM) of current pulses, a DC link capacitor, a DC link, and an advanced cooling system. Notably, the integrated DC boost function allows vehicles designed with 800V architectures to recharge at 400V stations while maintaining their charging speed, creating a seamless user experience.

Strategic Partnership between ROHM and Schaeffler

Dr. Kazuhide Ino, a key figure at ROHM, highlights the significance of their latest 4th generation SiC MOSFET technology, stating that it plays a pivotal role in enhancing electric vehicle efficiency. This partnership began in 2020 and was strengthened through a recent long-term supply agreement in June 2023. This agreement ensures a steady supply of ROHM’s energy-efficient SiC power semiconductors, securing availability for Schaeffler’s production capabilities.

About Schaeffler and Their Broader Mission

With a legacy spanning over 75 years, Schaeffler is committed to pioneering technology advancements in the field of motion technologies. Their focus encompasses electric mobility, CO?-efficient drives, chassis solutions, and renewable energy initiatives. Employing around 120,000 individuals across more than 250 locations globally, Schaeffler stands as one of the largest family-owned businesses in Germany and is recognized as a leader in innovation.

Frequently Asked Questions

What is the role of ROHM’s SiC MOSFETs in the inverter brick?

ROHM’s SiC MOSFETs enhance the power density and efficiency of Schaeffler's inverter brick, allowing for better performance in electric vehicles.

How does the modularity of the inverter brick benefit manufacturers?

The modularity allows manufacturers to integrate the inverter brick into various electric drive systems effectively, reducing development time and costs.

What features make the inverter brick suitable for electric vehicles?

The inverter brick manages high power outputs, supports rapid charging, and fits seamlessly into various vehicle architectures, which are critical for modern electric vehicles.

What is the significance of the partnership between ROHM and Schaeffler?

The partnership aims to foster innovation in electric mobility, ensuring the availability of advanced semiconductor technologies crucial for high-performance electric vehicles.

How does Schaeffler maintain its position as an industry leader?

Schaeffler emphasizes continuous innovation and sustainable practices in motion technologies, supporting efficiency and smart solutions across various sectors.

About The Author

Greetings, I'm 32-year-old author and financial specialist Evelyn Baker. My introduction into the financial industry started with an economics degree and continued with a wealth of experience in wealth management and financial consulting. My great passion over the years has been assisting people and companies in making wise, well-informed decisions to reach their financial objectives.

My goal with writing is to simplify difficult financial ideas into understandable, doable guidance. My goal in writing many books and articles is to make personal finance understandable to everyone, irrespective of their experience or background. I want to give readers the information they need to take charge of their financial futures, from investing and retirement planning to budgeting and saving.

Along with my writing, I lead webinars and workshops where I provide doable advice and methods for achieving financial success. To reach a larger audience, I also frequently contribute to financial blogs and publications. My method is always to offer doable, real-world guidance that can actually improve people's lives.

Aside from my job, I like to cook, travel, and experience other cultures. I work hard to apply my belief in the value of a balanced life to my financial counsel. My goal in working is to encourage and enable people to succeed financially so they may lead the best lives possible.

Contact Evelyn Baker privately here. Or send an email with ATTN: Evelyn Baker as the subject to contact@investorshangout.com.

About Investors Hangout

Investors Hangout is a leading online stock forum for financial discussion and learning, offering a wide range of free tools and resources. It draws in traders of all levels, who exchange market knowledge, investigate trading tactics, and keep an eye on industry developments in real time. Featuring financial articles, stock message boards, quotes, charts, company profiles, and live news updates. Through cooperative learning and a wealth of informational resources, it helps users from novices creating their first portfolios to experts honing their techniques. Join Investors Hangout today: https://investorshangout.com/

The content of this article is based on factual, publicly available information and does not represent legal, financial, or investment advice. Investors Hangout does not offer financial advice, and the author is not a licensed financial advisor. Consult a qualified advisor before making any financial or investment decisions based on this article. This article should not be considered advice to purchase, sell, or hold any securities or other investments. If any of the material provided here is inaccurate, please contact us for corrections.