Microsemi Corporation
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1N5386/TR8
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1N5386/TR8

Product Overview

Category

The 1N5386/TR8 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation
  • Reverse breakdown voltage: 5.1V
  • Power dissipation: 5W
  • Low impedance

Package

The 1N5386/TR8 is typically available in a DO-201AD package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Reverse breakdown voltage: 5.1V
  • Power dissipation: 5W
  • Maximum forward voltage: 1.2V
  • Operating temperature range: -65°C to 200°C

Detailed Pin Configuration

The 1N5386/TR8 typically has two pins, with the cathode being connected to the positive side and the anode to the negative side in the circuit.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low impedance for improved performance

Advantages

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

Disadvantages

  • Limited reverse breakdown voltage options
  • Relatively large package size compared to surface-mount alternatives

Working Principles

The 1N5386/TR8 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

Voltage Regulation

The 1N5386/TR8 can be used in power supplies, voltage regulators, and battery charging circuits to ensure stable output voltages.

Overvoltage Protection

In electronic systems, it can be employed to protect sensitive components from voltage surges and transients.

Signal Clipping

In audio and communication circuits, it can be utilized for signal clipping and limiting purposes.

Detailed and Complete Alternative Models

  • 1N5370B/TR8
  • 1N5379B/TR8
  • 1N5380B/TR8
  • 1N5381B/TR8
  • 1N5382B/TR8

These alternative models offer similar voltage regulation and power dissipation characteristics, providing flexibility in design choices.

In conclusion, the 1N5386/TR8 Zener diode is a crucial component for voltage regulation and protection in various electronic applications, offering precise regulation, high power dissipation, and reliable performance within a wide temperature range.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5386/TR8 en soluciones técnicas

  1. What is the 1N5386/TR8 diode used for?

    • The 1N5386/TR8 diode is commonly used as a voltage regulator or surge protector in various technical solutions.

  2. What is the maximum voltage and current rating of the 1N5386/TR8 diode?

    • The 1N5386/TR8 diode has a maximum voltage rating of 180V and a current rating of 5W.

  3. How does the 1N5386/TR8 diode protect against voltage spikes?

    • The 1N5386/TR8 diode acts as a transient voltage suppressor, diverting excess voltage away from sensitive components to protect them from damage.

  4. Can the 1N5386/TR8 diode be used in reverse polarity protection circuits?

    • Yes, the 1N5386/TR8 diode is often used in reverse polarity protection circuits to prevent damage from incorrect power supply connections.

  5. What are the typical applications of the 1N5386/TR8 diode?

    • Typical applications include power supplies, automotive electronics, industrial equipment, and other systems requiring voltage regulation and surge protection.

  6. Is the 1N5386/TR8 diode suitable for high-temperature environments?

    • Yes, the 1N5386/TR8 diode is designed to operate effectively in high-temperature environments, making it suitable for a wide range of applications.

  7. What are the key characteristics of the 1N5386/TR8 diode that make it suitable for technical solutions?

    • Its high voltage rating, low leakage current, and robust construction make the 1N5386/TR8 diode well-suited for demanding technical applications.

  8. Can multiple 1N5386/TR8 diodes be connected in parallel for higher current handling?

    • Yes, multiple 1N5386/TR8 diodes can be connected in parallel to increase the overall current handling capacity of the circuit.

  9. Are there any specific thermal considerations when using the 1N5386/TR8 diode?

    • It is important to ensure proper heat sinking or thermal management for the 1N5386/TR8 diode, especially in high-power applications, to maintain its performance and reliability.

  10. Where can I find detailed specifications and application notes for the 1N5386/TR8 diode?

    • Detailed specifications and application notes for the 1N5386/TR8 diode can be found in the manufacturer's datasheet and application guides, which are available on their official website or through authorized distributors.