The 15KPA18A TVS Diode from RUILON is a high-power 15000W transient voltage suppressor engineered to provide robust protection for sensitive electronic circuits against 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 performance in demanding environments.
With an 18V reverse standoff voltage, the 15KPA18A is optimized for low-voltage DC applications, offering precise overvoltage protection while maintaining stable system operation. Its high peak pulse power rating of 15000W (10/1000µs waveform) significantly exceeds standard 5KP series devices, providing superior surge endurance and minimizing the risk of circuit damage.
The rugged P600 axial package ensures excellent thermal dissipation and mechanical durability, making it suitable for through-hole PCB mounting in industrial, automotive, telecom, and power electronics systems. Compared to lower power TVS diodes, the 15KPA18A delivers enhanced reliability, longer operational life, and improved protection performance under high-energy transient conditions.
Designed for long-term stability, this device features low clamping voltage, fast response characteristics, and high junction robustness, making it an ideal choice for modern high-power surge protection applications.
Key Features
- 15000W peak pulse power dissipation (10/1000µs waveform)
- 18V reverse standoff voltage for low-voltage systems
- 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 power supply surge protection
- 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
