BZX55C27-TR

Product Category

The BZX55C27-TR 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 BZX55C27-TR is commonly used for voltage regulation and transient suppression in electronic circuits.
• Characteristics: It exhibits a sharp breakdown voltage with low dynamic impedance, making it suitable for precision voltage reference applications.
• Package: The BZX55C27-TR is typically available in a DO-35 package, a small glass encapsulation that allows for easy mounting on circuit boards.
• Essence: Its essence lies in providing stable and reliable voltage regulation in various electronic applications.
• Packaging/Quantity: It is often supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage: 27V
• Power Dissipation: 500mW
• Zener Impedance: 40Ω
• Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The BZX55C27-TR features two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Voltage Regulation: Maintains a constant voltage across its terminals, ensuring stability in electronic circuits.
• Transient Suppression: Protects sensitive components from voltage spikes and transients.

Advantages and Disadvantages

• Advantages:
  • Precise Voltage Regulation
  • Compact Size
  • Low Dynamic Impedance
• Disadvantages:
  • Limited Power Dissipation
  • Sensitivity to Overcurrent Conditions

Working Principles

The BZX55C27-TR operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The BZX55C27-TR finds extensive use in various electronic applications, including: - Voltage Regulation in Power Supplies - Overvoltage Protection in Circuits - Voltage Reference in Precision Instrumentation

Detailed and Complete Alternative Models

Some alternative models to the BZX55C27-TR include: - BZX55C24-TR (24V) - BZX55C30-TR (30V) - BZX55C33-TR (33V)

This comprehensive range of alternatives allows for flexibility in selecting the appropriate voltage rating for specific applications.

This content provides a detailed overview of the BZX55C27-TR, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.