Microsemi Corporation
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3EZ180D2/TR12
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3EZ180D2/TR12 Product Overview

Introduction

The 3EZ180D2/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Voltage regulation in electronic circuits
  • Characteristics: High precision, low leakage current, and low dynamic resistance
  • Package: SOD-123 package
  • Essence: Semiconductor diode for voltage regulation
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 180V
  • Power Dissipation: 1W
  • Forward Current: 3A
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 3EZ180D2/TR12 follows the standard SOD-123 package pin configuration, with the cathode connected to pin 1 and the anode connected to pin 2.

Functional Features

  • Voltage Regulation: Provides stable output voltage under varying input conditions
  • Overvoltage Protection: Safeguards downstream components from excessive voltage
  • Reverse Polarity Protection: Prevents damage due to reverse polarity connection
  • Low Dynamic Resistance: Ensures minimal voltage drop across the diode

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low leakage current
  • Compact SOD-123 package
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Higher cost compared to standard diodes

Working Principles

The 3EZ180D2/TR12 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals by allowing controlled reverse current flow at a specific voltage level.

Detailed Application Field Plans

The 3EZ180D2/TR12 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Reverse polarity protection in automotive electronics - Voltage clamping in transient suppression circuits

Detailed and Complete Alternative Models

Some alternative models to the 3EZ180D2/TR12 include: - 1N5919B: 3.3V, 3W Zener diode - BZX84C15: 15V, 250mW Zener diode - MMBZ5245B: 15V, 350mW Zener diode - P6KE200A: 200V, 600W transient voltage suppressor

In conclusion, the 3EZ180D2/TR12 serves as a reliable voltage regulator diode with precise regulation capabilities, making it suitable for diverse electronic applications.

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기술 솔루션에 3EZ180D2/TR12 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 3EZ180D2/TR12 used for in technical solutions?

    • The 3EZ180D2/TR12 is a high-voltage diode commonly used in power supply and rectification circuits.

  2. What are the key specifications of the 3EZ180D2/TR12?

    • The 3EZ180D2/TR12 has a maximum repetitive peak reverse voltage of 180V, a forward current of 3A, and a forward voltage drop of 1.1V at 3A.

  3. How does the 3EZ180D2/TR12 contribute to circuit protection?

    • The 3EZ180D2/TR12 acts as a protective component by allowing current to flow in only one direction, preventing damage from reverse voltage or current spikes.

  4. Can the 3EZ180D2/TR12 be used in AC circuits?

    • Yes, the 3EZ180D2/TR12 can be used in AC circuits as part of rectification and voltage regulation systems.

  5. What are some common applications of the 3EZ180D2/TR12 in technical solutions?

    • The 3EZ180D2/TR12 is often used in power supplies, battery chargers, voltage regulators, and other electronic devices requiring rectification and voltage clamping.

  6. Does the 3EZ180D2/TR12 require heat sinking in high-power applications?

    • Yes, in high-power applications, it is recommended to use heat sinking to dissipate the heat generated by the diode.

  7. What are the temperature considerations for the 3EZ180D2/TR12?

    • The 3EZ180D2/TR12 has an operating temperature range of -65°C to +175°C, making it suitable for a wide range of environments.

  8. Are there any alternatives to the 3EZ180D2/TR12 with similar characteristics?

    • Yes, there are similar diodes such as the 1N5400 series or the 6A10 diode that can be used as alternatives depending on specific application requirements.

  9. How do I select the appropriate 3EZ180D2/TR12 for my circuit design?

    • The selection of the 3EZ180D2/TR12 should consider factors such as maximum voltage, current requirements, and thermal considerations based on the specific application.

  10. What precautions should be taken when handling and soldering the 3EZ180D2/TR12?

    • When handling and soldering the 3EZ180D2/TR12, it's important to avoid static discharge, follow proper ESD precautions, and adhere to recommended soldering temperatures and techniques to prevent damage to the diode.