The P4200NC Thyristor Surge Suppressor from RUILON is a high-performance transient voltage protection device designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning surges, and switching transients. Utilizing advanced thyristor surge suppression technology, it provides ultra-fast response and precise clamping performance, making it ideal for telecom, industrial, and high-voltage protection applications.
With a breakover voltage of approximately 4200V, the P4200NC is optimized for high-voltage protection environments requiring stable and fast surge response. It remains in a high-impedance state under normal operating conditions and rapidly switches to a low-impedance conduction state during surge events, effectively diverting excess transient energy away from sensitive circuitry.
The device offers strong surge current capability, enabling it to withstand high-energy transient events such as lightning-induced surges and inductive switching spikes. Its low on-state voltage helps reduce power dissipation during conduction, improving thermal performance and long-term system reliability.
Encased in a compact DFN3.3×3.3-2L surface-mount package, the P4200NC provides excellent PCB space efficiency, low parasitic inductance, and strong mechanical stability, making it suitable for modern high-density electronic designs requiring robust and efficient surge protection.
Key Features:
- 4200V breakover voltage for high-voltage protection
- Fast-response thyristor surge suppression technology
- High surge current capability
- Low on-state voltage for efficient operation
- DFN3.3×3.3-2L compact SMD package
- Low parasitic inductance and high reliability
Applications:
- Telecom and communication systems
- Industrial control equipment
- Power supply protection circuits
- Consumer electronics surge protection
- ESD and transient voltage suppression
- High-density PCB protection designs
