Introduction

The ROHM Automotive-Grade SiC MOSFETs - SCT3xxxxxHR series represent a cutting-edge solution for high-efficiency power switching in demanding automotive environments. These silicon carbide (SiC) MOSFETs are engineered to meet the rigorous standards of modern electric vehicle (EV) systems, offering superior performance and reliability.

Part Description

The SCT3xxxxxHR series from ROHM is a family of AEC-Q101 qualified SiC MOSFETs, specifically designed for automotive applications. Available in both 650V and 1200V voltage ratings, these MOSFETs utilize a trench gate structure that significantly reduces power loss and enhances overall efficiency. Their robust design ensures high reliability, making them ideal for critical automotive power systems such as on-board chargers and DC/DC converters.

Applications

• On-board chargers for electric vehicles (EVs)
• DC/DC converters in automotive powertrains
• High-voltage battery management systems
• Inverters for electric and hybrid vehicles
• Renewable energy power conversion systems

Industries

• Automotive (Electric and Hybrid Vehicles)
• Renewable Energy
• Industrial Power Electronics
• Transportation
• Energy Storage Systems

Usage Ideas

1. High-Efficiency EV On-Board Charger
   Design a compact, lightweight on-board charger for electric vehicles that leverages the SCT3xxxxxHR series' high voltage and efficiency capabilities.

2. Solar-Powered DC/DC Converter
   Develop a solar energy storage system with a DC/DC converter using these SiC MOSFETs to maximize energy transfer and minimize losses.

3. Industrial Motor Drive Inverter
   Create a robust inverter for industrial motor drives, utilizing the SCT3xxxxxHR series to handle high voltages and ensure reliable, efficient operation.

Conclusion

The ROHM SCT3xxxxxHR series Automotive-Grade SiC MOSFETs offer a powerful combination of high voltage capability, efficiency, and reliability. Their advanced trench gate structure and AEC-Q101 qualification make them an excellent choice for automotive and industrial power applications, supporting the ongoing shift towards electrification and energy efficiency across multiple industries.