The CDZT2RA11B is a Zener diode manufactured by Rohm Semiconductor. It is designed to provide a stable reference voltage or to protect circuits from overvoltage conditions.

Applications

• Voltage regulation: Provides a stable output voltage in power supplies and other circuits.
• Overvoltage protection: Protects sensitive components from damage caused by voltage spikes.
• Clipping circuits: Limits the voltage to a specific level.
• Wave shaping: Modifies the shape of a waveform.
• Reference voltage: Provides a stable reference voltage for comparators and other circuits.

Features

• Zener Voltage: 11V (typical).
• Low reverse leakage current: Minimizes power consumption.
• Small package size: Allows for easy integration into space-constrained applications.
• High surge current capability: Withstands high surge currents without damage.
• RoHS compliant: Lead-free and compliant with Restriction of Hazardous Substances directives.

Benefits

• Stable voltage regulation: Provides a consistent output voltage.
• Effective overvoltage protection: Protects sensitive components from damage.
• Compact design: Saves board space.
• Reliable performance: Offers long-term stability and reliability.
• Cost-effective: Provides a cost-effective solution for voltage regulation and overvoltage protection.

Additional Details

The CDZT2RA11B Zener diode operates by maintaining a constant voltage across its terminals when the reverse voltage exceeds the Zener voltage. The datasheet specifies the Zener voltage tolerance, dynamic impedance, and other critical parameters. When selecting a Zener diode, it is important to consider the required Zener voltage, power dissipation, and operating temperature range of the application. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines to ensure proper circuit operation. The package type allows for easy assembly and integration into various circuit designs. Ensure proper heat sinking if operating near the maximum power dissipation rating.