In the rapidly evolving landscape of high-voltage power electronics, especially for electric vehicle charging, efficiency and supply chain resilience are paramount. Engineers seeking robust alternatives to established components should evaluate the high-performance, Chinese-designed VBsemi VBP16R64SFD as a superior replacement for Infineon's IPW60R037CSFD.
This is not just a direct substitute. The VBP16R64SFD represents a strategic and technically enhanced choice, delivering excellent electrical performance while providing the stability and competitive edge of a modern, diversified supply chain.
Beyond Direct Replacement: A Technical Enhancement
While the Infineon IPW60R037CSFD is a proven CoolMOS™ device built on superjunction (SJ) technology, optimized for EV charging with low gate charge (Qg) and improved switching, the VBP16R64SFD builds upon this foundation for robust performance.
Core Performance Parity with Key Advantages: The VBP16R64SFD matches the critical 600V drain-source voltage rating and utilizes the industry-standard TO-247 package. It delivers compelling advantages:
Higher Current Capability: The continuous drain current is rated at a robust 64A, providing a significant margin over the IPW60R037CSFD's 54A. This offers greater design headroom and reliability for handling peak currents in demanding applications like EV chargers.
Optimized Conduction Performance: With a low on-resistance (RDS(on)) of 36mΩ at 10V gate drive, it offers highly efficient conduction. While slightly higher than the benchmark's 31mΩ, this parameter is expertly balanced within a device that also leverages advanced SJ_Multi-EPI technology for excellent overall switching and conduction loss trade-offs.
Superjunction Technology Foundation: Utilizing advanced SJ_Multi-EPI technology, the VBP16R64SFD is engineered for high-voltage efficiency, ensuring low switching losses and robust performance similar to the CoolMOS™ principle.
Where It Excels: Application Benefits
The technical profile of the VBP16R64SFD translates into reliable performance in its target fields:
Electric Vehicle Charging (OBC & DC-DC): The high 600V/64A rating and SJ technology make it an excellent choice for onboard chargers and DC-DC converters, ensuring efficient, compact, and reliable power conversion.
Switch-Mode Power Supplies (SMPS): For high-power server PSUs, industrial SMPS, and telecom rectifiers, its high-voltage capability and efficient switching support designs that meet stringent efficiency standards.
Industrial Motor Drives & Inverters: The combination of high current handling and voltage rating provides durability and efficiency for motor control and solar inverter applications.
The Strategic Value: Performance & Supply Chain Security
Selecting the VBP16R64SFD benefits both your technical design and supply chain strategy.
Guaranteed Performance for Key Applications: The datasheet confirms it meets the essential requirements for replacing the IPW60R037CSFD in high-voltage applications, enabling a smooth design transition with added current margin.
Diversify and De-Risk Your Supply Chain: Sourcing from a leading Chinese manufacturer like VBsemi adds a reliable, high-quality source to your supply base, mitigating risks associated with geopolitical factors or single-source dependency.
Cost-Competitive Solution: The competitive pricing of domestic Chinese components can optimize your overall system cost, enhancing your product's market competitiveness without compromising on performance or quality.
Conclusion: A Forward-Looking Choice for High-Power Designs
VBsemi’s VBP16R64SFD is more than an alternative; it's a strategic component choice for the global high-voltage market. It delivers the necessary performance to confidently replace the IPW60R037CSFD, provides valuable current headroom, and comes with the advantages of a resilient, diversified supply chain.
For your next-generation EV charging, industrial power, or high-voltage conversion system, evaluating the VBP16R64SFD isn't just about finding a replacement—it's about choosing a smarter, more robust solution for the future.