The P3100TA Thyristor Surge Suppressor from RUILON is a high-reliability transient protection device engineered to protect sensitive electronic circuits from high-energy surges and voltage spikes. Utilizing advanced thyristor (TSS) technology, this component offers 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 275V to 350V, the P3100TA provides a higher voltage protection threshold compared to lower-rated devices, effectively reducing nuisance triggering while ensuring robust suppression of transient overvoltages. Its high peak pulse current capability of up to 800A (8/20µs waveform) enables it to withstand severe surge events such as lightning strikes and switching transients.
The device features moderate capacitance of around 150pF, offering a balanced combination of signal integrity and surge robustness, making it suitable for communication interfaces and power lines. Additionally, its low on-state voltage (~4–5V) ensures efficient conduction during surge events, reducing thermal stress and enhancing system reliability.
Encased in a compact SMA (DO-214AC) surface-mount package, the P3100TA allows easy PCB integration and space-efficient design flexibility. It is widely used in telecommunications equipment, industrial automation systems, power supplies, and consumer electronics requiring dependable surge protection.
Key Features:
- 275V–350V breakover voltage range for high-voltage 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 systems
- Broadband and networking equipment
- Power supply and AC line protection
- Industrial automation and control systems
- Consumer electronics and appliances
- Surge protection devices (SPD)
