Infineon Technologies CoolSiC™ Automotive 750V G2 MOSFETs

Introduction

The Infineon Technologies CoolSiC™ Automotive 750V G2 MOSFETs represent a significant advancement in power semiconductor technology, specifically tailored for electric vehicle (EV) applications. With their high voltage rating and exceptional thermal performance, these MOSFETs are designed to meet the rigorous demands of modern automotive systems.

Part Description

The CoolSiC™ Automotive 750V G2 MOSFETs are silicon carbide (SiC) devices that provide superior efficiency and power density compared to traditional silicon MOSFETs. They are AEC-Q101 compliant, ensuring reliability in high-performance automotive environments. With a voltage rating of 750V, these MOSFETs are engineered for applications such as traction inverters, onboard chargers, and high-voltage DC/DC converters. They feature a range of RDS(on) values from 9mΩ to 78mΩ, allowing designers to optimize performance for various applications. The devices are available in robust Q-DPAK and PG-TO263-7 packages and can operate at temperatures up to +175°C.

Applications

• Uni- and bidirectional onboard chargers
• High-voltage and low-voltage DC-DC converters
• Circuit breakers (HV battery disconnect switches, DC and AC low-frequency switches, HV E-fuses)
• Auxiliary drives

Industries

• Automotive
• Electric Vehicles (EV)
• Renewable Energy
• Industrial Automation
• Power Electronics

Usage Ideas

1. Electric Vehicle Traction Inverter: Design a traction inverter for an electric vehicle that utilizes the CoolSiC™ MOSFETs to enhance efficiency and reduce thermal management requirements.
2. Onboard Charger Development: Create a bidirectional onboard charger that leverages the high voltage and efficiency of the CoolSiC™ MOSFETs to improve charging times and vehicle range.
3. High-Voltage DC/DC Converter: Develop a high-voltage DC/DC converter for renewable energy applications, such as solar inverters, using the CoolSiC™ MOSFETs to optimize power conversion efficiency.

Conclusion

The Infineon Technologies CoolSiC™ Automotive 750V G2 MOSFETs are a game-changer in the field of power electronics, particularly for electric vehicle applications. Their exceptional efficiency, high voltage rating, and robust design make them an ideal choice for a variety of automotive and industrial applications. As the demand for electric mobility continues to grow, these MOSFETs will play a crucial role in advancing the performance and reliability of next-generation e-mobility systems.