Microsemi Corporation
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3EZ170D2E3/TR12
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3EZ170D2E3/TR12 Product Overview

Introduction

The 3EZ170D2E3/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: The 3EZ170D2E3/TR12 is used for voltage regulation in electronic circuits, providing stable output voltage.
  • Characteristics: It exhibits low forward voltage drop, high surge capability, and excellent clamping capability.
  • Package: The product is available in a compact, surface-mount package.
  • Essence: Its essence lies in providing reliable voltage regulation and transient voltage suppression.
  • Packaging/Quantity: Typically supplied in reels or tubes containing a specified quantity per packaging unit.

Specifications

  • Voltage Rating: 170V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C
  • Forward Voltage Drop: 1.5V at 3A
  • Surge Capability: 150A (8/20μs)

Detailed Pin Configuration

The 3EZ170D2E3/TR12 follows a standard diode pin configuration with two terminals for connection to the circuit.

Functional Features

  • Voltage Regulation: Provides stable output voltage under varying input conditions.
  • Transient Voltage Suppression: Protects sensitive components from voltage spikes and transients.
  • Low Forward Voltage Drop: Ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High surge capability
  • Compact surface-mount package

Disadvantages

  • Higher forward voltage drop compared to some alternative models
  • Limited to specific voltage rating applications

Working Principles

The 3EZ170D2E3/TR12 operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals by conducting current in reverse bias when the voltage exceeds its rated value.

Detailed Application Field Plans

The 3EZ170D2E3/TR12 finds application in various electronic circuits requiring voltage regulation and transient voltage suppression. Common applications include power supplies, automotive electronics, industrial equipment, and telecommunications systems.

Detailed and Complete Alternative Models

  • 3EZ160D2E3/TR12: Lower voltage rating variant
  • 3EZ180D2E3/TR12: Higher voltage rating variant
  • 3EZ170D2E3/TR13: Alternate packaging option

In conclusion, the 3EZ170D2E3/TR12 serves as a reliable voltage regulator diode with specific characteristics and applications. Understanding its specifications, features, and alternatives is crucial for effective utilization in electronic designs.

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기술 솔루션에 3EZ170D2E3/TR12 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 3EZ170D2E3/TR12 in technical solutions:

  1. What is the 3EZ170D2E3/TR12?

    • The 3EZ170D2E3/TR12 is a high-voltage, ultrafast rectifier diode designed for various applications in power supplies, inverters, and other electronic systems.

  2. What is the maximum voltage rating of the 3EZ170D2E3/TR12?

    • The maximum repetitive reverse voltage (VRRM) of the 3EZ170D2E3/TR12 is 1700 volts.

  3. What is the forward current rating of the 3EZ170D2E3/TR12?

    • The forward current rating (IF) of the 3EZ170D2E3/TR12 is typically 3A.

  4. What are the typical applications of the 3EZ170D2E3/TR12?

    • The 3EZ170D2E3/TR12 is commonly used in high-voltage power supplies, industrial equipment, and renewable energy systems.

  5. What is the reverse recovery time of the 3EZ170D2E3/TR12?

    • The reverse recovery time (trr) of the 3EZ170D2E3/TR12 is typically very short, making it suitable for high-frequency applications.

  6. Does the 3EZ170D2E3/TR12 require a heatsink?

    • Depending on the application and operating conditions, a heatsink may be required to dissipate heat effectively.

  7. Is the 3EZ170D2E3/TR12 suitable for use in automotive electronics?

    • Yes, the 3EZ170D2E3/TR12 can be used in certain automotive applications where high-voltage rectification is needed.

  8. What are the temperature specifications for the 3EZ170D2E3/TR12?

    • The 3EZ170D2E3/TR12 has a wide operating temperature range, typically from -55°C to 175°C.

  9. Can the 3EZ170D2E3/TR12 be used in parallel for higher current applications?

    • Yes, multiple 3EZ170D2E3/TR12 diodes can be connected in parallel to handle higher current requirements.

  10. Are there any special considerations for PCB layout when using the 3EZ170D2E3/TR12?

    • Proper attention to high-voltage clearance and creepage distances should be observed in the PCB layout to ensure safety and reliability.

I hope these questions and answers provide useful information about the application of 3EZ170D2E3/TR12 in technical solutions. If you have any more specific questions, feel free to ask!