The RD2.2UH-T1 is a Zener diode manufactured by NEC. This diode is designed to provide a stable reference voltage and is commonly used for voltage regulation and surge protection in various electronic circuits. Its compact size and reliable performance make it suitable for a wide range of applications.

Applications

• Voltage regulation in power supplies
• Surge protection in sensitive electronic equipment
• Clipping and clamping circuits
• Overvoltage protection in automotive electronics
• Reference voltage source for analog circuits

Features

• Precise Zener voltage of 2.2V
• Low reverse leakage current
• High surge current capability
• Small surface mount package
• Excellent clamping capability

Benefits

• Provides stable voltage regulation, ensuring consistent performance of electronic circuits.
• Protects sensitive components from voltage spikes and surges, increasing system reliability.
• Simplifies circuit design with its easy-to-use surface mount package.
• Enhances system longevity by preventing damage from overvoltage conditions.
• Offers a cost-effective solution for voltage regulation and protection.

Additional Details

The RD2.2UH-T1 features a Zener voltage (Vz) of 2.2V with a tolerance that ensures accurate voltage regulation. It is designed to operate within a specific temperature range, maintaining its performance characteristics under varying conditions. The diode's low reverse leakage current minimizes power loss and improves efficiency. Its surge current capability allows it to withstand transient voltage spikes without failure. The surface mount package facilitates automated assembly and reduces board space requirements.

The device’s construction and materials are selected for high reliability and long-term stability. Its applications extend across various industries, including consumer electronics, industrial equipment, and automotive systems, where precise and reliable voltage regulation is critical.