Frequently Asked Questions

What IGBT voltage ratings does CRRC offer?

CRRC Times Electric offers IGBT modules with voltage ratings ranging from 600V to 6500V. The 600V-1700V range is suitable for industrial drives and EV applications, while 3300V-6500V modules are designed for rail transit and high-power industrial applications. Each voltage class is optimized for specific application requirements.

Select voltage rating based on your DC bus voltage with 1.5-2x safety margin.

CRRC IGBT voltage IGBT ratings high voltage IGBT CRRC distributor
How do I select the right CRRC IGBT module?

Selecting the right CRRC IGBT module involves: (1) Determine voltage rating based on DC bus voltage, (2) Calculate current requirements including overload conditions, (3) Select package type based on thermal and mechanical constraints, (4) Consider switching frequency for loss calculations, (5) Evaluate short-circuit withstand requirements, (6) Check for automotive qualification if applicable. Our FAE team can assist with detailed selection analysis.

Contact our FAE team for personalized product selection assistance.

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What package types are available for CRRC IGBT modules?

CRRC IGBT modules are available in various industry-standard packages including: (1) Standard packages (62mm, 34mm) for industrial applications, (2) Automotive-qualified packages for EV applications, (3) High-power packages for rail transit, (4) Custom packages for specific customer requirements. All packages feature excellent thermal performance and high reliability.

Review package specifications or contact FAE for mechanical and thermal guidance.

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Are CRRC IGBT modules qualified for automotive applications?

Yes, CRRC Times Electric offers automotive-qualified IGBT modules that meet AEC-Q101 and IATF 16949 standards. These modules undergo rigorous testing including temperature cycling, vibration, and extended reliability validation. Automotive products are specifically designed for EV motor drives, on-board chargers, and DC-DC converters with the reliability required for vehicle applications.

Specify automotive qualification requirements when requesting quotes.

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What technical documentation is available for CRRC products?

CRRC Times Electric provides comprehensive technical documentation including datasheets with detailed electrical characteristics, application notes for gate drive and thermal design, reference designs for common applications, simulation models (SPICE, PLECS), and reliability reports. All documentation is available in English and Chinese.

Contact our FAE team or visit the support section for technical documentation.

CRRC documentation datasheets application notes technical support