PDZ2.7BGWX

Product Category

The PDZ2.7BGWX belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.

Basic Information Overview

• Use: The PDZ2.7BGWX is primarily used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits a sharp breakdown voltage with low dynamic impedance, making it suitable for precision voltage reference applications.
• Package: The PDZ2.7BGWX is available in a small surface-mount package, typically SOD-323.
• Essence: This Zener diode provides a stable reference voltage for various electronic applications.
• Packaging/Quantity: It is commonly packaged in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

The PDZ2.7BGWX has the following key specifications: - Voltage: 2.7V - Power Dissipation: 250mW - Operating Temperature Range: -65°C to +150°C - Zener Impedance: 40Ω

Detailed Pin Configuration

The PDZ2.7BGWX typically features a standard SOD-323 package with two pins. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

• Precision Voltage Regulation: The PDZ2.7BGWX provides a stable and precise voltage reference, ensuring consistent performance in electronic circuits.
• Overvoltage Protection: It acts as a safeguard against excessive voltage by maintaining a constant voltage drop across its terminals.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact surface-mount package
• Low dynamic impedance

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal drift at high temperatures

Working Principles

The PDZ2.7BGWX operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at the specified breakdown voltage.

Detailed Application Field Plans

The PDZ2.7BGWX finds extensive use in various electronic applications, including: - Voltage reference circuits - Overvoltage protection in consumer electronics - Precision analog and digital circuits - Voltage clamping and limiting applications

Detailed and Complete Alternative Models

Some alternative models to the PDZ2.7BGWX include: - BZX84C2V7: A 2.7V Zener diode in a SOT-23 package - MMBZ27VCL: 2.7V Zener diode in a SOD-123 package - MM3Z2V7ST1G: 2.7V Zener diode in a SOD-323 package

In conclusion, the PDZ2.7BGWX Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it an essential component in various electronic circuits.

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