BZV55-C5V1,115

The BZV55-C5V1,115 is a Zener diode manufactured by Nexperia, designed for voltage regulation and protection applications. Here’s a detailed description of its key features and specifications:

General Description:

• Type: Zener Diode
• Manufacturer: Nexperia
• Part Number: BZV55-C5V1,115
• Package: Typically available in a DO-41 package, which is a cylindrical glass package that provides good thermal performance and reliability.

Electrical Characteristics:

• Zener Voltage (Vz): The BZV55-C5V1 has a nominal Zener voltage of 5.1 volts, which means it can maintain this voltage across its terminals when reverse-biased and operating in the Zener breakdown region.
• Zener Test Current (Iz): The specified test current for the Zener voltage is usually around 20 mA, which is the current at which the Zener voltage is measured.
• Maximum Zener Impedance (Zz): This parameter indicates the dynamic resistance of the diode in the Zener region, which is typically low, ensuring stable voltage regulation.
• Power Dissipation (Pd): The maximum power dissipation is generally around 1 watt, allowing it to handle significant power without overheating.
• Reverse Leakage Current (Ir): At a specified reverse voltage, the leakage current is minimal, ensuring efficient operation.

Thermal Characteristics:

• Operating Temperature Range: The diode can operate over a wide temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.
• Junction Temperature (Tj): The maximum junction temperature is usually around 150°C, which is important for reliability in high-temperature applications.

Applications:

• Voltage Regulation: The BZV55-C5V1 is commonly used in power supply circuits to provide a stable reference voltage.
• Overvoltage Protection: It can protect sensitive components from voltage spikes by clamping excess voltage.
• Signal Clamping: The diode can be used in signal processing applications to limit voltage levels.

Mechanical Characteristics:

• Lead Configuration: The leads are typically made of copper and are designed for easy soldering onto printed circuit boards (PCBs).
• Marking: The diode is usually marked with the part number and polarity indicators for easy identification.

Summary:

The BZV55-C5V1,115 from Nexperia is a reliable Zener diode that provides stable voltage regulation and protection in various electronic applications. Its robust design, wide operating temperature range, and efficient performance make it a popular choice among engineers and designers in the electronics industry.