The 15KPA22A TVS Diode from RUILON is a high-power 15000W transient voltage suppressor engineered to provide superior protection for sensitive electronic circuits against voltage surges, lightning transients, switching spikes, and electrostatic discharge (ESD). Utilizing advanced silicon avalanche technology, it ensures ultra-fast response time and exceptional surge energy absorption, making it ideal for high-reliability and high-stress environments.
With a 22V reverse standoff voltage, the 15KPA22A is optimized for low-voltage DC applications, offering precise overvoltage protection while maintaining stable system operation. Its extremely high peak pulse power rating of 15000W (10/1000µs waveform) provides significantly greater surge handling capability compared to standard 5KP series devices, ensuring enhanced durability and reduced risk of component failure.
The rugged P600 axial package delivers excellent thermal performance and mechanical strength, making it suitable for through-hole PCB mounting in industrial, automotive, telecom, and power electronics systems. Compared to lower power TVS diodes, the 15KPA22A offers improved reliability, longer service life, and superior 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 a dependable solution for modern surge protection designs.
Key Features
- 15000W peak pulse power dissipation (10/1000µs waveform)
- 22V reverse standoff voltage for low-voltage systems
- Ultra-fast response to transient voltage events
- 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
