Microsemi Corporation
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3EZ39D/TR12
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3EZ39D/TR12 Product Overview

Introduction

The 3EZ39D/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: Stabilizing voltage in electronic circuits
  • Characteristics: Low forward voltage drop, high surge current capability
  • Package: SOD-323, SOD-123
  • Essence: Regulating voltage in various electronic applications
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage Rating: 39V
  • Current Rating: 200mA
  • Power Dissipation: 250mW
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 3EZ39D/TR12 typically comes in a SOD-323 or SOD-123 package with three pins: Anode, Cathode, and No Connection (NC).

Functional Features

  • Voltage Regulation: Provides stable output voltage under varying load conditions
  • Transient Protection: Offers protection against voltage spikes and transients
  • Low Forward Voltage Drop: Ensures minimal power loss in the circuit

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package size
  • High surge current capability

Disadvantages

  • Limited current handling capacity
  • Sensitive to reverse voltage polarity

Working Principles

The 3EZ39D/TR12 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage.

Detailed Application Field Plans

The 3EZ39D/TR12 finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the 3EZ39D/TR12 include: - 1N4728A: 3.3V Zener Diode - BZX84C5V6: 5.6V Voltage Regulator Diode - MMBZ5232B: 4.7V Zener Diode

In conclusion, the 3EZ39D/TR12 is a reliable voltage regulator diode with specific characteristics and applications, making it a valuable component in electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3EZ39D/TR12 v technických řešeních

  1. What is 3EZ39D/TR12?

    • 3EZ39D/TR12 is a specific type of electronic component, often used in technical solutions for its unique properties.

  2. What are the key features of 3EZ39D/TR12?

    • The key features of 3EZ39D/TR12 include high voltage capability, low leakage current, and fast response time.

  3. How is 3EZ39D/TR12 typically used in technical solutions?

    • 3EZ39D/TR12 is commonly used for overvoltage protection in various electronic circuits and systems.

  4. What are the typical applications of 3EZ39D/TR12?

    • Typical applications of 3EZ39D/TR12 include power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What are the operating conditions for 3EZ39D/TR12?

    • 3EZ39D/TR12 operates within a specified voltage range and temperature range, making it suitable for diverse technical solutions.

  6. How does 3EZ39D/TR12 contribute to system reliability?

    • 3EZ39D/TR12 helps enhance system reliability by protecting sensitive components from voltage spikes and transients.

  7. Are there any design considerations when integrating 3EZ39D/TR12 into a technical solution?

    • Designers should consider factors such as PCB layout, thermal management, and compatibility with other components when integrating 3EZ39D/TR12.

  8. What are the alternatives to 3EZ39D/TR12 for overvoltage protection?

    • Alternatives to 3EZ39D/TR12 include other types of transient voltage suppressor diodes and specialized voltage clamping devices.

  9. Can 3EZ39D/TR12 be used in conjunction with other protective components?

    • Yes, 3EZ39D/TR12 can be used alongside fuses, varistors, and other protective devices to create comprehensive protection schemes.

  10. Where can I find detailed specifications and application notes for 3EZ39D/TR12?

    • Detailed specifications and application notes for 3EZ39D/TR12 can be found in the product datasheet provided by the manufacturer or distributor.