Microsemi Corporation
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2EZ4.7D2E3/TR8
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2EZ4.7D2E3/TR8

Product Overview

Category

The 2EZ4.7D2E3/TR8 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

  • Voltage Regulation: Provides stable voltage output.
  • Protection: Safeguards sensitive components from voltage spikes.
  • Small Size: Compact design for space-constrained applications.

Package

The 2EZ4.7D2E3/TR8 is typically available in a surface-mount package.

Essence

The essence of this product lies in its ability to maintain a constant voltage across a wide range of currents.

Packaging/Quantity

It is usually supplied in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Voltage: 4.7V
  • Power Dissipation: 1.5W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 2EZ4.7D2E3/TR8 has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Voltage Regulation: Maintains a constant voltage under varying load conditions.
  • Transient Protection: Guards against voltage surges and transients.
  • Fast Response Time: Rapidly clamps excessive voltages to protect downstream components.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact size
  • Effective transient protection

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not meet stringent requirements in some applications

Working Principles

The 2EZ4.7D2E3/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal conditioning circuits

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1N4728A - BZX55C4V7 - MMSZ5245BT1G

In conclusion, the 2EZ4.7D2E3/TR8 Zener diode offers reliable voltage regulation and transient protection in a compact package, making it suitable for various electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 2EZ4.7D2E3/TR8 у технічних рішеннях

  1. What is 2EZ4.7D2E3/TR8?

    • 2EZ4.7D2E3/TR8 is a specialized component used in technical solutions for its high efficiency and reliability.

  2. How does 2EZ4.7D2E3/TR8 contribute to technical solutions?

    • 2EZ4.7D2E3/TR8 contributes by providing precise voltage regulation and protection against transient voltage events.

  3. What are the key features of 2EZ4.7D2E3/TR8?

    • The key features include low leakage current, fast response time, and compatibility with various circuit designs.

  4. In what applications is 2EZ4.7D2E3/TR8 commonly used?

    • 2EZ4.7D2E3/TR8 is commonly used in power supplies, automotive electronics, industrial equipment, and consumer electronics.

  5. How does 2EZ4.7D2E3/TR8 enhance system reliability?

    • It enhances system reliability by protecting sensitive components from voltage spikes and ensuring stable power delivery.

  6. What are the recommended operating conditions for 2EZ4.7D2E3/TR8?

    • The recommended operating conditions include a specified input voltage range and temperature limits for optimal performance.

  7. Can 2EZ4.7D2E3/TR8 be used in high-frequency applications?

    • Yes, 2EZ4.7D2E3/TR8 is designed to operate effectively in high-frequency applications without significant loss of performance.

  8. How does 2EZ4.7D2E3/TR8 compare to other similar components in the market?

    • 2EZ4.7D2E3/TR8 offers superior performance in terms of voltage regulation, response time, and reliability compared to many similar components.

  9. Are there any specific design considerations when integrating 2EZ4.7D2E3/TR8 into a technical solution?

    • Designers should consider proper PCB layout, thermal management, and compliance with industry standards for optimal integration.

  10. What are the potential benefits of using 2EZ4.7D2E3/TR8 in technical solutions?

    • The potential benefits include improved system stability, reduced risk of damage from voltage transients, and enhanced overall performance.