The TPSMC10A is a transient voltage suppressor (TVS) diode manufactured by EIC Discrete Semiconductors. It's designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This diode is part of the SMC series, known for its surface mount capabilities and high surge current handling capacity. The TPSMC10A is commonly used to safeguard power lines and signal lines in a variety of applications.

Applications

• Power line protection
• Signal line protection
• Automotive electronics
• Industrial control systems
• Telecommunication equipment

Features

• Surface Mount Package
• Glass passivated chip junction
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time
• High surge capability

Benefits

• Protects sensitive electronics from voltage transients, improving system reliability.
• Provides high surge protection, ensuring long-term durability.
• Reduces voltage overshoot, minimizing stress on protected components.
• Facilitates easy integration into circuit boards with its surface mount package.
• Offers fast response to transient events, enabling immediate protection.

Additional Details

The TPSMC10A TVS diode is housed in an SMC (Surface Mountable Case) package, facilitating automated assembly. It has a glass passivated chip junction, enhancing its reliability and long-term stability. The diode’s excellent clamping capability ensures that the voltage across the protected component is limited to a safe level during a surge event. Its low incremental surge resistance minimizes voltage overshoot, further protecting the downstream circuitry. The fast response time ensures that the diode reacts quickly to transient events, providing immediate protection. Key electrical characteristics include a standoff voltage of 10V, a breakdown voltage slightly above the standoff voltage, and a peak pulse power dissipation that defines its surge handling capability. The datasheet provides detailed information on these parameters, along with surge waveforms and derating curves for operation at elevated temperatures.