The EDZ8.2B is a Zener diode manufactured by Rohm Semiconductor. Zener diodes are designed to maintain a specific voltage across their terminals when reverse biased. This characteristic makes them ideal for voltage regulation and overvoltage protection in various electronic circuits.

Applications

• Voltage regulation: Maintaining a stable voltage supply for sensitive components.
• Overvoltage protection: Protecting circuits from voltage spikes or surges.
• Clipping circuits: Shaping waveforms by limiting voltage levels.
• Voltage referencing: Providing a stable voltage reference for measurement circuits.

Features

• Precise Zener Voltage: The EDZ8.2B is designed to maintain a Zener voltage of approximately 8.2V.
• Low Reverse Leakage Current: Minimizes power dissipation and improves efficiency.
• Small Package Size: Allows for compact circuit designs.
• High Surge Current Capability: Provides robustness against transient voltage events.
• High Reliability: Rohm Semiconductor is known for producing reliable components.

Benefits

• Stable Voltage Supply: Ensures consistent performance of electronic circuits by providing a stable voltage reference.
• Circuit Protection: Protects sensitive components from damage due to overvoltage conditions.
• Improved Efficiency: Low reverse leakage current minimizes power loss and improves overall system efficiency.
• Compact Design: Small package size allows for integration into space-constrained applications.
• Long Lifespan: High reliability ensures long-term performance and reduces the need for frequent replacements.

Technical Specifications

While the exact specifications vary based on the datasheet, typical characteristics for an 8.2V Zener diode include:

• Zener Voltage (Vz): 8.2V (typically)
• Reverse Leakage Current (Ir): Varies, typically in the microampere range
• Power Dissipation (Pd): Varies, typically in the milliwatt range depending on package size.
• Operating Temperature Range: Typically -55°C to +150°C

Consult the specific datasheet for the EDZ8.2B from Rohm Semiconductor for precise electrical characteristics, package dimensions, and operating conditions.