The 15KPA48A 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 performance in demanding and high-stress environments.
With a 48V reverse standoff voltage, the 15KPA48A is ideally suited for 48V DC systems, telecom power lines, and industrial power rails, offering precise overvoltage protection while maintaining stable system operation. Its extremely 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 applications. Compared with lower power TVS diodes, the 15KPA48A 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)
- 48V reverse standoff voltage ideal for telecom and industrial 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
- 48V telecom power systems and base stations
- Industrial automation and control systems
- High-power surge protection in power supplies
- Automotive electronics and ECU protection
- DC power distribution and voltage rail protection
- Networking equipment and communication systems
- Sensitive IC and semiconductor protection stages
