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2EZ68D2/TR12
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2EZ68D2/TR12 Product Overview

Introduction

The 2EZ68D2/TR12 is a semiconductor device belonging to the category of Zener diodes. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low dynamic resistance, precise voltage regulation, and high reliability
  • Package: SOD-123 package
  • Essence: Semiconductor material with specific doping to achieve desired voltage regulation characteristics
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage: 6.8V
  • Power Dissipation: 1W
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 2EZ68D2/TR12 Zener diode typically has two pins, with the cathode connected to the marked terminal on the package.

Functional Features

  • Precise voltage regulation: Maintains a constant voltage across the terminals under specified conditions
  • Overvoltage protection: Safeguards sensitive components in electronic circuits from excessive voltage
  • Low dynamic resistance: Allows for efficient current flow while maintaining stable voltage levels

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact SOD-123 package
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to reverse voltage and current surges

Working Principles

The 2EZ68D2/TR12 Zener diode operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The 2EZ68D2/TR12 Zener diode finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power supplies

Detailed and Complete Alternative Models

  • 3EZ68D2/TR12: Higher power dissipation variant
  • 2EZ75D2/TR12: Lower voltage variant for specific applications
  • 2EZ68D2/TR13: Alternative packaging option for different assembly requirements

In conclusion, the 2EZ68D2/TR12 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for diverse electronic applications.

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技術ソリューションにおける 2EZ68D2/TR12 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 2EZ68D2/TR12 and how is it used in technical solutions?

    • 2EZ68D2/TR12 is a diode and transistor combination commonly used for voltage regulation and switching applications in technical solutions.

  2. What are the key specifications of 2EZ68D2/TR12?

    • The key specifications include a maximum forward voltage of 0.9V, a maximum reverse current of 5µA, and a power dissipation of 500mW.

  3. How does 2EZ68D2/TR12 contribute to voltage regulation?

    • 2EZ68D2/TR12 acts as a voltage regulator by maintaining a relatively constant output voltage despite changes in input voltage or load conditions.

  4. In what types of technical solutions is 2EZ68D2/TR12 commonly used?

    • It is commonly used in power supplies, battery charging circuits, and voltage regulation modules in various electronic devices and systems.

  5. What are the typical applications of 2EZ68D2/TR12 in circuit design?

    • Typical applications include overvoltage protection, reverse polarity protection, and general purpose rectification.

  6. What are the advantages of using 2EZ68D2/TR12 in technical solutions?

    • Advantages include its compact size, low forward voltage drop, and high reliability, making it suitable for various space-constrained applications.

  7. How does 2EZ68D2/TR12 compare to other similar components in terms of performance and cost?

    • It offers competitive performance at a reasonable cost compared to other diodes and transistors with similar functionalities.

  8. What are the recommended operating conditions for 2EZ68D2/TR12?

    • It is recommended to operate within a temperature range of -55°C to 150°C and to stay within the specified maximum ratings for voltage and current.

  9. Are there any specific layout considerations when integrating 2EZ68D2/TR12 into a circuit?

    • It is important to minimize lead lengths, provide adequate heat sinking, and ensure proper PCB layout to optimize its performance and reliability.

  10. Where can I find detailed application notes and reference designs for using 2EZ68D2/TR12 in technical solutions?

    • Detailed application notes and reference designs can be found in the product datasheet, manufacturer's website, and relevant technical literature.