Microsemi Corporation
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1N5387E3/TR12
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1N5387E3/TR12 - Semiconductor Diode

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Voltage regulation and rectification
  • Characteristics: High current capability, low forward voltage drop
  • Package: Axial leaded, DO-41 package
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage: 5.6V
  • Power Dissipation: 5W
  • Forward Voltage Drop: 1.5V
  • Maximum Reverse Current: 50µA
  • Operating Temperature Range: -65°C to 200°C

Detailed Pin Configuration

The 1N5387E3/TR12 is a two-terminal device with anode and cathode leads.

Functional Features

  • Provides stable voltage regulation
  • Protects circuits from overvoltage conditions
  • Low reverse leakage current

Advantages and Disadvantages

  • Advantages:
    • High current handling capability
    • Precise voltage regulation
    • Wide operating temperature range
  • Disadvantages:
    • Higher cost compared to standard diodes
    • Sensitive to temperature variations

Working Principles

The 1N5387E3/TR12 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

  • Voltage regulation in power supplies
  • Overvoltage protection in electronic circuits
  • Voltage reference in precision instruments

Detailed and Complete Alternative Models

  • 1N5388E3/TR12
  • 1N5389E3/TR12
  • 1N5390E3/TR12

This completes the entry for the 1N5387E3/TR12 semiconductor diode, covering its basic information, specifications, features, advantages and disadvantages, working principles, application field plans, and alternative models.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1N5387E3/TR12 في الحلول التقنية

  1. What is the 1N5387E3/TR12 diode used for?

    • The 1N5387E3/TR12 diode is commonly used as a voltage regulator or overvoltage protection in various technical solutions.

  2. What is the maximum voltage rating of the 1N5387E3/TR12 diode?

    • The 1N5387E3/TR12 diode has a maximum voltage rating of 200V, making it suitable for applications requiring voltage regulation or protection up to this level.

  3. What is the current rating of the 1N5387E3/TR12 diode?

    • The 1N5387E3/TR12 diode has a current rating of 5A, allowing it to handle moderate to high current levels in technical solutions.

  4. Can the 1N5387E3/TR12 diode be used for reverse polarity protection?

    • Yes, the 1N5387E3/TR12 diode can be used for reverse polarity protection due to its characteristics as a rectifier diode.

  5. What are the typical applications of the 1N5387E3/TR12 diode?

    • Typical applications include voltage regulation in power supplies, overvoltage protection in circuits, and general purpose rectification in electronic devices.

  6. Is the 1N5387E3/TR12 diode suitable for automotive applications?

    • Yes, the 1N5387E3/TR12 diode is suitable for automotive applications where voltage regulation and overvoltage protection are required.

  7. What is the temperature range for the 1N5387E3/TR12 diode?

    • The 1N5387E3/TR12 diode typically operates within a temperature range of -65°C to +175°C, making it suitable for a wide range of environments.

  8. Can the 1N5387E3/TR12 diode be used in high-power applications?

    • Yes, the 1N5387E3/TR12 diode can be used in high-power applications due to its 5A current rating and robust construction.

  9. Does the 1N5387E3/TR12 diode require a heat sink for certain applications?

    • In high-power or high-temperature applications, it is recommended to use a heat sink to ensure optimal performance and reliability of the diode.

  10. Are there any specific considerations for circuit design when using the 1N5387E3/TR12 diode?

    • It is important to consider the forward voltage drop and power dissipation of the diode in circuit design to ensure proper functionality and efficiency.