The TLZ8V2C is a Zener diode manufactured by Vishay. Zener diodes are crucial components used for voltage regulation, voltage referencing, surge suppression, and clipping in electronic circuits. They are designed to maintain a nearly constant voltage across their terminals when reverse biased and the breakdown voltage is reached.

Applications

• Voltage Regulation: Provides a stable output voltage despite variations in input voltage or load current.
• Voltage Reference: Creates a stable reference voltage for comparison in circuits.
• Surge Suppression: Protects sensitive electronic components from voltage spikes.
• Clipping Circuits: Limits the voltage in a circuit to a specific level.
• Overvoltage Protection: Prevents damage to components from excessive voltage.

Features

• Zener Diode: Operates in the reverse breakdown region to maintain a constant voltage.
• Precise Zener Voltage: Offers a specific and accurate Zener voltage of approximately 8.2V.
• Low Reverse Leakage Current: Minimizes unwanted current flow in the reverse direction before breakdown.
• High Surge Current Capability: Can withstand brief surges of high current without degradation or failure.
• Small Package Size: Available in a compact surface-mount package, ideal for space-constrained applications.

Benefits

• Stable Voltage Supply: Ensures a consistent voltage level for critical circuit operations.
• Circuit Protection: Guards against overvoltage and transient voltage events.
• Increased Reliability: Improves the overall reliability and longevity of electronic systems.
• Simplified Circuitry: Reduces the complexity of voltage regulation and protection designs.
• Efficient Use of Space: Small package allows for denser component placement on PCBs.

Additional Details

The TLZ8V2C exhibits a Zener voltage of approximately 8.2V, with a tolerance that allows for slight variations within a specified range. It is typically available in surface-mount packages like SOD-323, which are suitable for automated assembly processes. The operating temperature range typically falls between -55°C and +150°C, making it suitable for a variety of operating environments. Careful consideration must be given to the power dissipation rating to ensure the diode is operated within its safe limits. The reverse leakage current is kept low to minimize power losses. Selecting the correct Zener diode, such as the TLZ8V2C, involves considering its Zener voltage, power dissipation capabilities, and surge current handling capacity to align with the requirements of the intended application.