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3EZ120D/TR12
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3EZ120D/TR12 Product Overview

Introduction

The 3EZ120D/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: High reliability, low leakage current, and precise voltage regulation
  • Package: SOD-123 package
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Part Number: 3EZ120D/TR12
  • Voltage - Zener (Nom) (Vz): 120V
  • Power Dissipation (Pd): 1W
  • Tolerance: ±5%
  • Operating Temperature: -65°C to +150°C
  • Mounting Type: Surface Mount
  • Package / Case: SOD-123

Detailed Pin Configuration

The 3EZ120D/TR12 typically has three pins: Anode, Cathode, and No Connection (NC). The pinout configuration is as follows: - Anode (A) - Cathode (K) - No Connection (NC)

Functional Features

  • Precise voltage regulation at 120V
  • Low reverse leakage current
  • Protection against voltage spikes and surges
  • Compact SOD-123 package for easy integration into circuit designs

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Low leakage current
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Tolerance of ±5% may not be suitable for highly precise applications

Working Principles

The 3EZ120D/TR12 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in a circuit and protect sensitive components from overvoltage conditions.

Detailed Application Field Plans

The 3EZ120D/TR12 finds applications in various electronic circuits, including: - Power supplies - Voltage regulators - Overvoltage protection circuits - Electronic instrumentation

Detailed and Complete Alternative Models

Some alternative models to the 3EZ120D/TR12 include: - 1N5226B: 3.3V Zener Diode - BZX84C15: 15V Zener Diode - 1N4742A: 12V Zener Diode - BZT52C3V6: 3.6V Zener Diode

In conclusion, the 3EZ120D/TR12 is a reliable voltage regulator diode with precise voltage regulation capabilities, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける 3EZ120D/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 the 3EZ120D/TR12 used for?

    • The 3EZ120D/TR12 is a voltage regulator diode commonly used for voltage regulation and transient voltage suppression in electronic circuits.

  2. What is the maximum voltage rating of the 3EZ120D/TR12?

    • The maximum voltage rating of the 3EZ120D/TR12 is 120 volts.

  3. What is the typical current rating of the 3EZ120D/TR12?

    • The typical current rating of the 3EZ120D/TR12 is 3 amps.

  4. How does the 3EZ120D/TR12 provide voltage regulation?

    • The 3EZ120D/TR12 regulates voltage by shunting excess current to ground when the voltage exceeds its breakdown voltage.

  5. What are the typical applications of the 3EZ120D/TR12?

    • The 3EZ120D/TR12 is commonly used in power supplies, automotive electronics, and industrial control systems for overvoltage protection.

  6. What is the operating temperature range of the 3EZ120D/TR12?

    • The operating temperature range of the 3EZ120D/TR12 is typically -55°C to 150°C.

  7. Does the 3EZ120D/TR12 require external components for operation?

    • No, the 3EZ120D/TR12 is a standalone voltage regulator diode and does not require additional external components for basic operation.

  8. Can the 3EZ120D/TR12 be used for surge protection?

    • Yes, the 3EZ120D/TR12 can provide surge protection by clamping transient voltages to a safe level.

  9. Is the 3EZ120D/TR12 suitable for high-frequency applications?

    • The 3EZ120D/TR12 has a fast response time and is suitable for high-frequency applications such as telecommunications and data transmission.

  10. What are the key advantages of using the 3EZ120D/TR12 in technical solutions?

    • The 3EZ120D/TR12 offers reliable voltage regulation, robust transient voltage suppression, and compact size, making it ideal for various technical solutions.