SMFJ17A TVS Diode SOD-123 200W | 17V Surge Protection | RUILON

The SMFJ17A TVS Diode from RUILON is a high-reliability 200W transient voltage suppressor designed to protect electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). With a 17V reverse standoff voltage, it is ideal for low to medium voltage applications requiring stable operation and effective overvoltage protection.

Engineered with advanced avalanche technology, the SMFJ17A offers ultra-fast response time, low leakage current, and precise clamping performance. Its higher voltage rating compared to lower series variants improves tolerance to normal voltage fluctuations, minimizing false triggering while ensuring strong transient suppression capability.

Encased in a compact SOD-123 surface-mount package, the SMFJ17A supports high-density PCB layouts and space-constrained designs. It provides efficient thermal performance and maintains consistent protection under repetitive surge events. Built for durability, this TVS diode ensures long service life and dependable operation in demanding environments.

Key Features:

• 200W peak pulse power dissipation
• 17V reverse standoff voltage
• Fast response time for transient suppression
• Low leakage current and accurate breakdown voltage
• Strong clamping capability
• Compact SOD-123 package
• High reliability and long operational life

Applications:

• Power supply and DC protection circuits
• Consumer electronics and smart devices
• Mobile and portable electronics
• Data and communication interfaces
• Industrial control and automation systems
• ESD and surge protection modules