P2000TA 200V Thyristor Surge Suppressor SMA/DO-214AC | 800A Peak Surge | 150pF Capacitance | RUILON

The P2000TA Thyristor Surge Suppressor from RUILON is a high-reliability transient protection device designed to shield sensitive electronic circuits from high-energy surges and voltage spikes. Built with advanced thyristor (TSS) technology, this component provides ultra-fast switching response and strong clamping performance, making it ideal for telecom, industrial, and power line protection applications.

With a breakover voltage range of approximately 180V to 220V, the P2000TA delivers a higher voltage protection threshold, helping to reduce nuisance triggering while ensuring effective suppression of transient overvoltages. Its high peak pulse current capability of up to 800A (8/20µs waveform) allows it to handle severe surge conditions such as lightning strikes and switching transients.

The device features moderate capacitance of around 150pF, offering a balanced solution between signal integrity and surge robustness, making it suitable for communication lines and power interfaces. Additionally, its low on-state voltage (~4–5V) ensures efficient conduction during surge events, reducing thermal stress and improving overall system reliability.

Encased in a compact SMA (DO-214AC) surface-mount package, the P2000TA enables easy PCB integration and space-saving design flexibility. It is widely used in telecommunications equipment, industrial control systems, power supplies, and consumer electronics requiring dependable surge protection.

Key Features:

• 180V–220V breakover voltage range for stable protection
• High surge current capability (up to 800A, 8/20µs)
• Fast switching thyristor-based protection
• Moderate capacitance (~150pF) for signal integrity balance
• Low on-state voltage (~4–5V) for efficient conduction
• Compact SMA (DO-214AC) package
• High reliability and long operational life

Applications:

• Telecom and communication systems
• Broadband and networking equipment
• Power supply and AC line protection
• Industrial automation and control systems
• Consumer electronics and appliances
• Surge protection devices (SPD)