Littelfuse Px0S3G High Surge Current SIDACtor Thyristors

Introduction

The Littelfuse Px0S3G High Surge Current SIDACtor Thyristors are specialized components designed to provide robust protection against overvoltage transients in challenging environments. With their low-profile surface-mount design, these thyristors are ideal for applications where space is at a premium while ensuring reliable performance.

Part Description

The Px0S3G High Surge Current SIDACtor Thyristors are part of the DO-214AB series and are engineered to safeguard equipment from voltage spikes. They are characterized by a low on-state voltage and minimal voltage overshoot, making them highly effective in protecting sensitive electronic components. Notably, these thyristors maintain their protective properties even after enduring multiple surge events, ensuring long-term reliability. They can withstand a 4kV combination wave surge in accordance with IEC 61000-4-5 standards, providing both overvoltage and overcurrent protection for AC lines.

Applications

• Protection of industrial equipment from voltage spikes
• Safeguarding telecommunications infrastructure
• Overvoltage protection in consumer electronics
• Defense against electrical transients in automotive systems
• Protection of power supply circuits in renewable energy systems

Industries

• Industrial Automation
• Telecommunications
• Consumer Electronics
• Automotive
• Renewable Energy

Usage Ideas

1. Industrial Equipment Protection: Integrate the Px0S3G thyristors into control panels to protect sensitive components from voltage transients caused by machinery operation.
2. Telecommunication Systems: Use these thyristors in telecom equipment to safeguard against lightning strikes and electrical surges, ensuring uninterrupted service.
3. Renewable Energy Systems: Implement the Px0S3G in solar inverters to protect against voltage spikes that can occur during sudden changes in weather conditions.

Conclusion

The Littelfuse Px0S3G High Surge Current SIDACtor Thyristors are a vital component for protecting electronic devices from overvoltage transients in various applications. Their robust design, low-profile package, and reliable performance make them an excellent choice for industries ranging from industrial automation to renewable energy. By incorporating these thyristors into your designs, you can enhance the durability and longevity of your electronic systems.