The UDZV2.4B is a Zener diode manufactured by Rohm Semiconductor, designed for stable voltage regulation and overvoltage protection, especially in low-voltage applications. This diode maintains a constant voltage level despite variations in current, making it ideal for use as a voltage reference or shunt regulator in sensitive electronic circuits.

Applications

• Low-Voltage Regulation: Providing a stable voltage supply in portable devices and battery-powered circuits.
• Overvoltage Protection: Safeguarding sensitive components from voltage spikes and transient surges.
• Voltage Clamping: Limiting voltage levels to protect downstream circuitry in low-voltage systems.
• Reference Voltage Generation: Creating a precise reference voltage for analog circuits and measurement tools.
• Signal Conditioning: Protecting analog signals from exceeding voltage limits.

Features

• Zener Voltage: 2.4V nominal Zener voltage, ensuring accurate low-voltage regulation.
• Low Reverse Leakage Current: Minimizes power loss, maximizing efficiency in low-power applications.
• High Surge Current Capability: Provides robust protection against transient voltage events.
• Small Package Size: Suitable for compact and space-constrained designs.
• High Reliability: Ensures stable performance under various operating conditions.

Benefits

• Stable Voltage Supply: Maintains a consistent voltage output, essential for accurate circuit operation in low-voltage systems.
• Enhanced Circuit Protection: Protects sensitive components from damage caused by voltage spikes and surges.
• Improved Battery Life: Low leakage current reduces power consumption in battery-operated devices.
• Compact Circuit Design: Small form factor allows for integration into densely packed circuit boards.
• Increased System Reliability: Reduces the risk of component failure and extends the lifespan of electronic devices.

Additional Details

The UDZV2.4B Zener diode is packaged in a DO-34 package. The Zener voltage is specified under particular test conditions, and the diode's characteristics may vary with temperature. Commonly used in mobile phones, portable media players, and similar low-power electronics. The datasheet provides detailed specifications on power dissipation and temperature ratings.