The RD8.2M-T1B is a Zener diode manufactured by NEC. It's specifically designed to maintain a stable voltage level in various electronic applications. Zener diodes are characterized by their ability to conduct current in the reverse direction when the voltage reaches the Zener voltage, making them suitable for voltage regulation and overvoltage protection.

Applications:

• Voltage Regulation: Stabilizing voltage in power supplies and other electronic circuits.
• Overvoltage Protection: Protecting sensitive components from voltage spikes or surges.
• Voltage Clipping: Limiting voltage levels to prevent damage or unwanted behavior.
• Reference Voltage Generation: Providing a stable reference for ADCs, DACs and other precision circuits.
• Transient Voltage Suppression: Protecting circuits from fast transient voltage events.

Features:

• Zener Voltage: 8.2V (Nominal). The voltage at which the diode starts to conduct in reverse.
• Low Reverse Leakage Current: Minimizes current leakage when the diode is reverse biased below the Zener voltage.
• High Surge Current Capability: Allows the diode to withstand high surge currents without failing.
• Small Package Size: Facilitates use in compact circuit designs.
• High Reliability: Ensures stable and reliable performance over a long period.

Benefits:

• Stable Voltage Reference: Provides a consistent and reliable voltage for accurate circuit operation.
• Enhanced Circuit Protection: Protects sensitive components from overvoltage damage.
• Improved Circuit Performance: Increases the overall accuracy and stability of electronic circuits.
• Extended Component Lifespan: Prevents damage to other components by limiting voltage.
• Simplified Circuit Design: Eases the implementation of voltage regulation and protection schemes.

Technical Specifications (Typical):

• Zener Voltage (Vz): 8.2V ± Tolerance at specified test current (Iz).
• Reverse Leakage Current (Ir): Current leakage at specified reverse voltage.
• Power Dissipation (Pd): Maximum power the diode can dissipate.
• Operating Temperature Range: Allowable operating temperature range for the diode.
• Package Type: Specifies the package dimensions and lead configuration.

For detailed specifications, including absolute maximum ratings, thermal characteristics, and recommended operating conditions, please refer to the manufacturer's datasheet.