BZX84-C7V5,215

The BZX84-C7V5,215 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
• Series: BZX84
• Package: Typically available in a DO-41 (axial) package, which is a cylindrical glass package with two leads for through-hole mounting.

Electrical Characteristics:

• Zener Voltage (Vz): The BZX84-C7V5 has a nominal Zener voltage of 7.5 volts, which means it can maintain this voltage across its terminals when reverse-biased and operating in the Zener breakdown region.
• Tolerance: The Zener voltage tolerance is typically ±5%, ensuring reliable performance in voltage regulation applications.
• Power Dissipation (Pd): The diode can handle a maximum power dissipation of 1 watt, allowing it to operate effectively in various circuit conditions without overheating.
• Reverse Current (Iz): At the Zener voltage, the reverse current is specified, which is crucial for understanding how much current the diode can handle while maintaining its Zener voltage.

Thermal Characteristics:

• Operating Temperature Range: The diode can operate within 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 ensuring the diode's longevity and reliability in high-temperature applications.

Applications:

• Voltage Regulation: The BZX84-C7V5 is commonly used in power supply circuits to provide stable reference voltages.
• 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 and protect downstream components.

Mechanical Characteristics:

• Lead Configuration: The leads are typically made of tinned copper, providing good solderability and electrical conductivity.
• Dimensions: The DO-41 package dimensions are standardized, making it easy to integrate into various circuit designs.

Reliability:

• RoHS Compliant: The BZX84-C7V5,215 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is free from certain hazardous materials.
• Quality Assurance: Nexperia is known for its high-quality semiconductor products, and the BZX84 series is no exception, often subjected to rigorous testing to ensure reliability and performance.

Conclusion:

The BZX84-C7V5,215 from Nexperia is a versatile Zener diode suitable for a wide range of applications, particularly in voltage regulation and protection circuits. Its robust design, combined with reliable electrical characteristics, makes it a popular choice among engineers and designers in the electronics industry.