Littelfuse SP432x-01WTG TVS Diodes

Introduction

The Littelfuse SP432x-01WTG TVS Diodes are advanced semiconductor components designed to provide exceptional protection for electronic equipment. With their ultra-low capacitance and bidirectional capabilities, these diodes are ideal for safeguarding sensitive electronic interfaces from transient voltage spikes.

Part Description

The Littelfuse SP432x-01WTG TVS Diodes are engineered to deliver high levels of protection for single-channel electronic devices. They feature a typical capacitance of just 0.3pF, which ensures excellent signal integrity across various electronic interfaces, including DisplayPort, Thunderbolt, and high-speed USB connections. These diodes can safely absorb repetitive electrostatic discharge (ESD) strikes of ±12kV and ±14kV (contact discharge per IEC 61000-4-2) without any degradation in performance. Additionally, they are halogen and lead-free, complying with RoHS standards, making them an environmentally friendly choice.

Applications

• Cell phones
• Computing devices
• DisplayPort interfaces
• MIPI (Mobile Industry Processor Interface)
• Thunderbolt connections
• S-ATA (Serial Advanced Technology Attachment)
• USB 2.0 to 4.0 interfaces

Industries

• Consumer electronics
• Telecommunications
• Computing and data processing
• Automotive electronics
• Industrial automation

Usage Ideas

1. Smartphone Protection: Integrate the SP432x-01WTG diodes into smartphone designs to protect sensitive components from ESD damage during manufacturing and daily use.
2. High-Speed Data Transfer: Use these diodes in high-speed USB and Thunderbolt applications to ensure signal integrity and prevent data loss due to voltage spikes.
3. Automotive Electronics: Implement the diodes in automotive control systems to safeguard against voltage transients that may occur due to engine start-up or other electrical disturbances.

Conclusion

The Littelfuse SP432x-01WTG TVS Diodes are a reliable solution for protecting electronic devices from transient voltage spikes and ESD events. Their ultra-low capacitance and robust performance make them suitable for a wide range of applications across various industries. By incorporating these diodes into your designs, you can enhance the durability and reliability of your electronic products.