The TLP222A-2(TP1,F) is a solid-state relay (SSR) from Toshiba Semiconductor and Storage. It integrates an infrared emitting diode (IRED) and a phototriac in a compact package, providing electrical isolation and enabling AC load control. This SSR is designed for a variety of applications where reliable switching and isolation are required.

Applications

• Industrial Control Systems: Used for switching AC loads in industrial automation.
• Heating and Cooling Systems: Controls heating elements, fans, and compressors.
• Lighting Control: Enables remote and isolated control of lighting circuits.
• Security Systems: Provides isolated switching for alarm circuits and other security devices.
• Motor Control: Controls small AC motors with electrical isolation.

Features

• High Isolation Voltage: Provides high isolation between the control circuit and the load circuit.
• Zero-Cross Switching: Reduces electromagnetic interference (EMI) by switching at the zero-crossing point of the AC waveform.
• Compact Package: Allows for high-density mounting on circuit boards.
• Low On-State Voltage Drop: Minimizes power dissipation and heat generation.
• High Surge Current Capability: Withstands transient current surges without damage.

Benefits

• Enhanced Safety: High isolation voltage ensures safe operation by preventing electrical shock.
• Reduced EMI: Zero-cross switching minimizes electromagnetic interference, improving system performance.
• Reliable Switching: Solid-state design provides reliable and long-lasting switching performance.
• Space Saving: Compact package saves valuable board space in densely populated circuits.
• Energy Efficient: Low on-state voltage drop reduces power consumption and heat generation.

The TLP222A-2 series is commonly used in applications requiring robust and reliable AC load switching. Specifications include isolation voltage, on-state current, and surge current capabilities. The zero-cross function is particularly beneficial in reducing electrical noise. Its compact size allows for easy integration into various industrial and commercial systems. Toshiba's commitment to quality ensures the SSR provides stable and consistent performance over its operational life. This component is designed for ease of use and long-term reliability in demanding environments.