Microsemi Corporation
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1EZ140DE3/TR8
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1EZ140DE3/TR8

Product Overview

Category:

The 1EZ140DE3/TR8 belongs to the category of electronic components, specifically a voltage regulator diode.

Use:

It is used to regulate voltage in electronic circuits and devices.

Characteristics:

  • Low forward voltage drop
  • High current capability
  • Compact size

Package:

The 1EZ140DE3/TR8 is typically available in a small surface-mount package.

Essence:

This component serves as a crucial element in maintaining stable voltage levels within electronic systems.

Packaging/Quantity:

It is commonly packaged in reels or tubes containing a specific quantity, typically ranging from hundreds to thousands per package.

Specifications

  • Voltage Rating: 1.4V
  • Maximum Forward Current: 3A
  • Package Type: Surface Mount
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1EZ140DE3/TR8 typically has two pins, with the anode and cathode connections clearly marked on the package.

Functional Features

  • Provides stable voltage regulation
  • Low voltage drop
  • High current handling capability

Advantages

  • Small form factor
  • Efficient voltage regulation
  • Suitable for high current applications

Disadvantages

  • Limited voltage regulation range
  • Sensitive to temperature variations

Working Principles

The 1EZ140DE3/TR8 operates based on the principle of Zener diode voltage regulation, where it maintains a constant voltage drop across its terminals.

Detailed Application Field Plans

This component finds extensive use in various electronic devices and circuits, including: - Power supplies - Voltage regulators - Battery charging circuits

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX84C1V4
  • LM4040CIM3-1.2

In conclusion, the 1EZ140DE3/TR8 is a vital component in electronic systems, providing efficient voltage regulation and high current handling capabilities. Its compact size and functional features make it suitable for a wide range of applications, although it does have limitations in terms of voltage regulation range and sensitivity to temperature changes.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1EZ140DE3/TR8 trong giải pháp kỹ thuật

  1. What is 1EZ140DE3/TR8 and what is its application in technical solutions?

    • 1EZ140DE3/TR8 is a specific type of diode that is commonly used for voltage regulation and protection in various technical solutions.

  2. How does 1EZ140DE3/TR8 contribute to voltage regulation?

    • 1EZ140DE3/TR8 operates as a zener diode, providing a constant voltage drop across its terminals, which helps regulate the voltage in a circuit.

  3. In what types of technical solutions is 1EZ140DE3/TR8 commonly used?

    • It is often utilized in power supplies, voltage regulators, and other electronic circuits where stable voltage levels are crucial.

  4. What are the key specifications of 1EZ140DE3/TR8 that make it suitable for technical applications?

    • The diode's voltage rating, current capacity, and temperature stability are important factors that make it suitable for technical solutions.

  5. How does 1EZ140DE3/TR8 provide overvoltage protection in circuits?

    • When the voltage across its terminals exceeds the specified level, the diode conducts heavily, diverting excess current and protecting the circuit.

  6. Can 1EZ140DE3/TR8 be used in automotive electronics?

    • Yes, it can be employed in automotive systems for voltage regulation and protection against voltage spikes.

  7. What are the typical operating conditions for 1EZ140DE3/TR8 in technical solutions?

    • The diode's operating temperature range, maximum current, and voltage ratings are crucial considerations for its use in technical solutions.

  8. Are there any specific circuit design considerations when using 1EZ140DE3/TR8?

    • Proper heat sinking, current limiting, and placement within the circuit are important design considerations for optimal performance.

  9. How does 1EZ140DE3/TR8 compare to other diodes in similar applications?

    • Its voltage tolerance, reverse leakage current, and thermal stability may differ from other diodes, impacting its suitability for specific applications.

  10. What are some common failure modes or issues associated with 1EZ140DE3/TR8 in technical solutions?

    • Overheating, voltage surges, and exceeding the maximum current rating can lead to failure, so proper design and protection measures are essential.