PDZ8.2BGWX

Product Category

PDZ8.2BGWX belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a fixed voltage across their terminals.

Basic Information Overview

• Use: The PDZ8.2BGWX is primarily used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits a sharp breakdown voltage with low dynamic impedance.
• Package: The PDZ8.2BGWX comes in a small surface-mount package.
• Essence: It provides stable voltage reference and protection against voltage spikes.
• Packaging/Quantity: Typically available in reels or tubes containing multiple units.

Specifications

The PDZ8.2BGWX has a breakdown voltage of 8.2V with a tolerance of ±5%. It can handle a maximum power dissipation of 200mW and operates within a temperature range of -55°C to 150°C.

Detailed Pin Configuration

The PDZ8.2BGWX typically has two pins, with the cathode identified by a band or marking on the body of the diode.

Functional Features

• Provides precise voltage regulation.
• Offers protection against overvoltage conditions.
• Low reverse leakage current.

Advantages and Disadvantages

Advantages

• Precise voltage regulation.
• Compact size.
• Low dynamic impedance.

Disadvantages

• Limited power dissipation capability.
• Susceptible to thermal runaway under certain conditions.

Working Principles

The PDZ8.2BGWX operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when operated in the reverse-biased direction.

Detailed Application Field Plans

The PDZ8.2BGWX finds applications in various electronic circuits, including: - Voltage regulators in power supplies. - Overvoltage protection in communication systems. - Signal clamping in audio and video equipment.

Detailed and Complete Alternative Models

Some alternative models to PDZ8.2BGWX include: - BZX84C8V2: A similar Zener diode with a breakdown voltage of 8.2V. - MMBZ8V2: SMD Zener diode with comparable characteristics.

In conclusion, the PDZ8.2BGWX Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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