The UDZV2.0B is a Zener diode from Rohm Semiconductor, designed to provide a stable voltage reference and protection in low-voltage electronic circuits. It serves as a voltage regulator, maintaining a constant voltage despite current fluctuations, and is suitable for applications where precise voltage control is critical.

Applications

• Low-Voltage Regulation: Stabilizing voltage in battery-powered devices.
• Overvoltage Protection: Protecting sensitive circuits from low-voltage spikes.
• Voltage Reference: Providing a stable reference voltage for comparators and analog-to-digital converters.
• Signal Clipping: Limiting signal amplitudes to prevent damage or distortion.
• Portable Electronics: Use in smartphones, tablets, and other mobile devices for voltage regulation.

Features

• Zener Voltage: 2.0V nominal Zener voltage for precise low-voltage regulation.
• Low Reverse Leakage Current: Minimizes power consumption in battery-powered applications.
• High Surge Current Capability: Provides protection against transient voltage surges.
• Compact Size: Suitable for space-constrained portable devices.
• High Reliability: Ensures stable performance in various operating conditions.

Benefits

• Stable Low-Voltage Supply: Maintains a consistent voltage in low-voltage circuits, preventing malfunctions.
• Protection of Sensitive Components: Safeguards against damage from voltage fluctuations.
• Improved Battery Life: Low leakage current helps conserve battery power in portable devices.
• Compact Circuit Design: Small size enables integration into densely packed circuit boards.
• Increased Device Lifespan: Reduces the risk of component failure, extending the lifespan of electronic devices.

Additional Details

The UDZV2.0B Zener diode is available in a DO-34 package. The Zener voltage is measured at a specific test current, and performance characteristics may vary with temperature. It is often utilized in mobile phones, portable media players, and other low-power electronic devices. Consult the datasheet for detailed specifications on power dissipation and temperature ratings.