SMFJ100A TVS Diode SOD-123 200W | 100V Surge Protection | RUILON

The SMFJ100A TVS Diode from RUILON is a high-reliability 200W transient voltage suppressor engineered to protect electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). With a 100V reverse standoff voltage, it is ideal for medium-voltage applications requiring stable operation and strong overvoltage protection.

Designed with advanced avalanche technology, the SMFJ100A delivers ultra-fast response time, low leakage current, and precise clamping characteristics. Its higher voltage rating compared to lower series variants significantly improves tolerance to voltage fluctuations, reducing false triggering while ensuring effective transient suppression.

Encased in a compact SOD-123 surface-mount package, this diode supports high-density PCB layouts and space-constrained designs. It offers efficient thermal performance and maintains consistent protection under repetitive surge conditions. Built for durability, the SMFJ100A ensures long service life and dependable performance in demanding electronic environments.

Key Features:

• 200W peak pulse power dissipation
• 100V reverse standoff voltage
• Ultra-fast response time
• Low leakage current and precise breakdown voltage
• Strong clamping performance
• Compact SOD-123 package
• High reliability and long operational life

Applications:

• Power supply and DC line protection
• Industrial electronics and control systems
• Consumer electronics and smart devices
• Data and communication interfaces
• Telecom and networking equipment
• ESD and surge protection solutions