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Powering the Future with Advanced Semiconductor Technology

SIRECTIFIER Electronics Technology Corporation – A leading global manufacturer of IGBTs, MOSFETs, Thyristors, Diodes, and SiC power modules since 1993. Trusted by industries worldwide for reliability, innovation, and performance.

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About SIRECTIFIER

Founded in 1993, SIRECTIFIER Electronics Technology Corporation is one of the largest manufacturers of power semiconductor modules in China. With over 50 patents in new technologies and products, we are committed to delivering high-performance, reliable solutions for industrial, automotive, renewable energy, and consumer applications.

Our headquarters is located at 15 Fulin Road, Xilin Industrial Park, Zhonglou District, Changzhou, Jiangsu Province — a strategic hub for advanced electronics manufacturing in China.

✅ Over 30 Years of Industry Experience ✅ 50+ Patents in Power Electronics ✅ ISO-Certified Quality Management ✅ Global Distribution Network
Factory or Semiconductor Lab

Our Product Range

Comprehensive portfolio of power semiconductor devices designed for efficiency, durability, and high thermal performance across diverse industrial applications.

IGBT Modules

Available in 600V, 1200V, and 1700V variants. Ideal for motor drives, UPS, and renewable energy systems.

  • • High current handling capability
  • • Low switching losses
  • • Robust thermal performance

MOSFET Modules

High-efficiency solutions for power conversion, SMPS, and electric vehicles.

  • • Ultra-low RDS(on)
  • • Fast switching speed
  • • High junction temperature tolerance

SiC MOSFETs

Next-generation silicon carbide technology for high-frequency, high-efficiency applications.

  • • Higher switching frequency
  • • Lower conduction losses
  • • Superior thermal conductivity

Thyristor Modules

Including half-controlled and full-controlled bridge modules for welding machines and industrial controls.

  • • High surge current capability
  • • Reliable gate triggering
  • • Designed for harsh environments

Schottky Diodes

High Tjm, low IRRM Schottky barrier diodes and modules for SMPS and solar inverters.

  • • Low forward voltage drop
  • • High reverse blocking voltage
  • • Excellent thermal stability

Fast Recovery Diodes

Ultra-fast and soft recovery epitaxial diodes for high-frequency rectification.

  • • Soft recovery behavior
  • • Low reverse recovery time
  • • High reliability under surge conditions

Bridge Rectifiers

Single-phase and three-phase bridge rectifier modules for AC/DC conversion.

  • • High current ratings
  • • Isolated baseplate options
  • • Compact and efficient design

Solid State Relays (SSRs)

Reliable switching solutions with long life and silent operation.

  • • No moving parts
  • • High isolation voltage
  • • Fast switching response

Why Choose SIRECTIFIER?

We combine decades of engineering expertise with cutting-edge manufacturing to deliver unmatched performance and reliability.

🔧

Advanced R&D

Over 50 patents in power semiconductor technology, ensuring innovative and future-ready solutions.

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High-Quality Manufacturing

State-of-the-art production facilities with strict quality control and ISO-certified processes.

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Global Reach

Trusted by customers in over 50 countries, with strong technical support and logistics.

30+
Years in Business
50+
Patents Held
1000+
Products Offered
50+
Countries Served

Frequently Asked Questions

What is the main product line of SIRECTIFIER?

SIRECTIFIER specializes in power semiconductor devices including IGBTs, MOSFETs, Thyristors (SCRs), Diodes, Schottky diodes, bridge rectifiers, and SiC-based components. We offer both discrete and module solutions.

Where is SIRECTIFIER headquartered?

Our headquarters is located at 15 Fulin Road, Xilin Industrial Park, Zhonglou District, Changzhou, Jiangsu Province, China.

How can I request product samples or technical support?

You can visit the official website at sirectifier.net to access product datasheets, sample requests, and contact technical support.

Are SIRECTIFIER products RoHS compliant?

Yes, all SIRECTIFIER products comply with RoHS and other international environmental standards.

Get in Touch

For inquiries, technical support, or sample requests, please visit our official website.

Contact Information

📞 Phone: 0519-86800000, 88020000

📠 Fax: 0519-83888666

📧 Email: [email protected]

💬 WeChat: 13306111101

Business Hours

Monday to Friday

8:30 AM – 5:00 PM (China Time)

We respond to all inquiries within one business day.

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