Microsemi Corporation
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1N5938E3/TR13
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1N5938E3/TR13

Product Overview

Category

The 1N5938E3/TR13 belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Forward voltage: 1.1V
  • Reverse current: 5µA

Package

The 1N5938E3/TR13 is typically available in bulk packaging or on tape and reel, with quantities varying based on supplier and customer requirements.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 1.5W
  • Maximum forward voltage: 1.1V
  • Maximum reverse current: 5µA
  • Operating temperature range: -65°C to +200°C
  • Package type: DO-41

Detailed Pin Configuration

The 1N5938E3/TR13 has two pins, anode and cathode, which are identified by the physical orientation of the device within its package.

Functional Features

The 1N5938E3/TR13 operates as a voltage regulator, maintaining a constant output voltage across a wide range of load currents and temperatures. It achieves this by exploiting the unique properties of Zener breakdown.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited current handling capacity
  • Sensitivity to temperature variations

Working Principles

The 1N5938E3/TR13 functions based on the principle of Zener breakdown, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its Zener voltage.

Detailed Application Field Plans

The 1N5938E3/TR13 finds extensive use in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the 1N5938E3/TR13 include: - 1N4728A - BZX55C3V3 - 3EZ3.3D5

In conclusion, the 1N5938E3/TR13 Zener diode offers precise voltage regulation and protection in a compact package, making it a versatile component in electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5938E3/TR13 en soluciones técnicas

  1. What is the 1N5938E3/TR13 diode used for?

    • The 1N5938E3/TR13 diode is commonly used for voltage regulation and protection in various technical solutions.

  2. What is the maximum forward voltage of the 1N5938E3/TR13 diode?

    • The maximum forward voltage of the 1N5938E3/TR13 diode is typically around 1.5V at a forward current of 3A.

  3. What is the reverse voltage rating of the 1N5938E3/TR13 diode?

    • The 1N5938E3/TR13 diode has a reverse voltage rating of 75V, making it suitable for applications requiring voltage clamping and transient suppression.

  4. Can the 1N5938E3/TR13 diode handle high current surges?

    • Yes, the 1N5938E3/TR13 diode is capable of handling high current surges, making it suitable for surge protection applications.

  5. Is the 1N5938E3/TR13 diode suitable for use in automotive electronics?

    • Yes, the 1N5938E3/TR13 diode is often used in automotive electronics for voltage regulation and protection against voltage transients.

  6. What is the temperature range for the 1N5938E3/TR13 diode?

    • The 1N5938E3/TR13 diode is typically rated for operation over a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.

  7. Can the 1N5938E3/TR13 diode be used in power supply designs?

    • Yes, the 1N5938E3/TR13 diode is commonly used in power supply designs for reverse polarity protection and voltage regulation.

  8. Does the 1N5938E3/TR13 diode require a heatsink for high-power applications?

    • For high-power applications, it is recommended to use a heatsink with the 1N5938E3/TR13 diode to ensure proper thermal management.

  9. What are some typical applications for the 1N5938E3/TR13 diode?

    • Typical applications for the 1N5938E3/TR13 diode include voltage clamping, reverse polarity protection, surge suppression, and general-purpose rectification.

  10. Is the 1N5938E3/TR13 diode RoHS compliant?

    • Yes, the 1N5938E3/TR13 diode is typically RoHS compliant, making it suitable for use in environmentally conscious designs.