The 15KPA28A TVS Diode from RUILON is a high-power 15000W transient voltage suppressor engineered to protect sensitive electronic circuits from voltage spikes, lightning surges, switching transients, and electrostatic discharge (ESD). Built with advanced silicon avalanche technology, it delivers ultra-fast response time and exceptional surge energy absorption, ensuring reliable protection in high-stress and demanding environments.
With a 28V reverse standoff voltage, the 15KPA28A is optimized for low-voltage DC systems, offering precise overvoltage protection while maintaining stable operation. Its high peak pulse power rating of 15000W (10/1000µs waveform) provides significantly higher surge handling capability compared to standard 5KP series devices, reducing the risk of circuit damage and improving system durability.
The rugged P600 axial package ensures excellent thermal dissipation and mechanical strength, making it ideal for through-hole PCB mounting in industrial, automotive, telecom, and power electronics applications. Compared to lower power TVS diodes, the 15KPA28A delivers enhanced reliability, longer operational life, and superior protection performance under high-energy transient conditions.
Engineered for long-term stability, this device features low clamping voltage, fast response characteristics, and high junction robustness, making it a dependable solution for modern high-power surge protection designs.
Key Features
- 15000W peak pulse power dissipation (10/1000µs waveform)
- 28V reverse standoff voltage for low-voltage protection
- Ultra-fast response to transient voltage spikes
- Low clamping voltage for improved circuit safety
- Extremely high surge absorption capability
- Rugged P600 axial package for reliable mounting
- Silicon avalanche technology for stable performance
Applications
- High-power surge protection in power supplies
- Industrial automation and control systems
- Telecom and networking equipment
- Automotive electronics and ECU protection
- DC power lines and low-voltage rail protection
- Consumer electronics requiring high surge immunity
- Sensitive IC and semiconductor protection stages
