Microsemi Corporation
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1N5374A/TR8
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1N5374A/TR8

Product Overview

Category

The 1N5374A/TR8 belongs to the category of semiconductor devices, specifically in the family of Zener diodes.

Use

This product is commonly used for voltage regulation and transient suppression in various electronic circuits.

Characteristics

  • Zener voltage: 75V
  • Power dissipation: 5W
  • Package type: Axial leaded
  • Operating temperature range: -65°C to +200°C
  • Reverse leakage current: 5µA

Package

The 1N5374A/TR8 is typically available in an axial leaded package, which allows for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to maintain a constant voltage across its terminals, making it suitable for voltage regulation applications.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 75V
  • Power Dissipation: 5W
  • Forward Voltage: 1.5V
  • Reverse Current: 5µA
  • Maximum Operating Temperature: +200°C
  • Package Type: Axial

Detailed Pin Configuration

The 1N5374A/TR8 features a standard axial leaded package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • High power dissipation capability
  • Wide operating temperature range

Advantages

  • Reliable voltage regulation
  • High power handling capacity
  • Wide temperature tolerance
  • Compact package design

Disadvantages

  • Limited voltage options
  • Sensitive to temperature variations

Working Principles

The 1N5374A/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased, allowing it to regulate voltage in electronic circuits.

Detailed Application Field Plans

This Zener diode is widely used in: - Power supply units - Voltage regulators - Surge suppressors - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5374A/TR8 include: - 1N5369B/TR8 (Zener voltage: 47V) - 1N5378A/TR8 (Zener voltage: 100V) - 1N5380B/TR8 (Zener voltage: 120V)

In conclusion, the 1N5374A/TR8 Zener diode offers precise voltage regulation and transient suppression capabilities, making it a crucial component in various electronic circuits, especially those requiring stable voltage levels and surge protection.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5374A/TR8 en soluciones técnicas

  1. What is the 1N5374A/TR8 diode used for?

    • The 1N5374A/TR8 diode is commonly used as a voltage regulator or transient voltage suppressor in various technical solutions.

  2. What is the maximum voltage rating of the 1N5374A/TR8 diode?

    • The 1N5374A/TR8 diode has a maximum voltage rating of 75 volts, making it suitable for applications requiring voltage regulation or transient voltage protection up to this level.

  3. Can the 1N5374A/TR8 diode handle high current levels?

    • Yes, the 1N5374A/TR8 diode is capable of handling relatively high current levels, typically up to several amperes, depending on the specific application and operating conditions.

  4. In what type of technical solutions is the 1N5374A/TR8 diode commonly used?

    • The 1N5374A/TR8 diode is often utilized in power supply circuits, voltage regulation systems, surge protection devices, and other electronic equipment requiring stable voltage control and transient overvoltage protection.

  5. What are the key characteristics of the 1N5374A/TR8 diode?

    • The 1N5374A/TR8 diode features a high voltage rating, low leakage current, and robust transient voltage suppression capabilities, making it suitable for demanding technical solutions.

  6. How does the 1N5374A/TR8 diode provide voltage regulation?

    • The 1N5374A/TR8 diode can be used in conjunction with other components, such as resistors and capacitors, to create simple voltage regulation circuits that stabilize the output voltage within a specified range.

  7. What precautions should be taken when using the 1N5374A/TR8 diode in technical solutions?

    • It is important to ensure proper heat dissipation, avoid exceeding the maximum voltage and current ratings, and adhere to recommended operating conditions to maximize the diode's performance and reliability.

  8. Can the 1N5374A/TR8 diode be used for reverse polarity protection?

    • Yes, the 1N5374A/TR8 diode can be employed for reverse polarity protection in electronic circuits, preventing damage from accidental reverse voltage connections.

  9. Are there any specific thermal considerations when using the 1N5374A/TR8 diode?

    • Yes, adequate thermal management is essential to prevent overheating, especially in high-power applications. Proper heatsinking or thermal design should be implemented as per the diode's specifications.

  10. Where can I find detailed application notes and guidelines for the 1N5374A/TR8 diode?

    • Detailed application notes, guidelines, and specifications for the 1N5374A/TR8 diode can be found in the manufacturer's datasheet, which provides comprehensive information on its electrical characteristics, recommended usage, and application examples.