The P0640TA Thyristor Surge Suppressor from RUILON is a high-performance transient protection device designed to safeguard sensitive electronic circuits from voltage spikes and high-energy surge events. Built using advanced thyristor (TSS) technology, this component delivers ultra-fast switching response and strong surge absorption capability, making it ideal for telecom and industrial protection applications.
With a breakover voltage range of approximately 58V to 77V, the P0640TA provides precise and reliable overvoltage protection, ensuring effective clamping while minimizing the risk of nuisance triggering. Its high peak pulse current capability of up to 800A (8/20µs waveform) enables it to handle severe surge conditions such as lightning strikes and switching transients.
The device features moderate capacitance of around 150pF, making it suitable for applications where signal integrity must be balanced with enhanced surge robustness. Additionally, its low on-state voltage (~4–5V) ensures efficient conduction during surge events, reducing thermal stress and improving system reliability.
Encased in a compact SMA (DO-214AC) surface-mount package, the P0640TA offers excellent PCB integration and space-saving flexibility. It is widely used in telecommunications equipment, power supplies, industrial control systems, and consumer electronics requiring dependable surge protection.
Key Features:
- 58V–77V breakover voltage range for precise protection
- High surge current capability (up to 800A, 8/20µs)
- Fast switching thyristor-based protection
- Moderate capacitance (~150pF) for balanced performance
- Low on-state voltage (~4–5V) for efficient surge conduction
- Compact SMA (DO-214AC) package
- High reliability and long service life
Applications:
- Telecom and communication line protection
- Broadband and network interfaces
- Power supply and adapter circuits
- Industrial automation and control systems
- Consumer electronics and appliances
- Surge protection devices (SPD)
