The UDZ8.2B is a Zener diode produced by Rohm Semiconductor, designed for voltage regulation and transient voltage suppression across a range of electronic devices. It offers a stable voltage reference point and protects sensitive components from potentially damaging voltage spikes.

Applications

• Voltage regulation in power supplies and control circuits.
• Overvoltage protection for sensitive electronic components.
• Transient voltage suppression in industrial control systems.
• Clipping and clamping circuits for signal processing.
• Reference voltage generation in analog circuits.

Features

• Zener Voltage: 8.2V (Nominal).
• Low leakage current: Reduces power consumption and improves efficiency.
• High surge current capability: Provides robust protection against transient voltage surges.
• Small Package Size: Enables compact circuit designs and high-density board layouts.
• High Reliability: Ensures stable and consistent performance over a long lifespan.

Benefits

• Stable Voltage Regulation: Provides a constant voltage output, ensuring reliable circuit operation.
• Effective Overvoltage Protection: Safeguards sensitive components from damage due to voltage surges and spikes.
• Compact Design: Facilitates miniaturization of electronic devices.
• Improved Circuit Reliability: Extends the operational life of electronic equipment by preventing voltage-related failures.
• Reduced Power Consumption: Low leakage current contributes to energy efficiency and reduced heat generation.

Technical Specifications

The UDZ8.2B is typically available in a small surface mount package. Key specifications include a Zener voltage of 8.2V, a low reverse leakage current, and a specific surge current capability. Refer to the manufacturer's datasheet for precise specifications and operating characteristics, including power dissipation, operating temperature range, and forward voltage characteristics. The device is typically RoHS compliant.