Microsemi Corporation
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1N5339A/TR8
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1N5339A/TR8

Product Overview

Category

The 1N5339A/TR8 belongs to the category of semiconductor devices, specifically within the realm of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits, ensuring a stable and consistent output voltage.

Characteristics

  • The 1N5339A/TR8 is characterized by its high current capability and low dropout voltage, making it suitable for various power supply applications.
  • It exhibits excellent thermal stability and is designed to operate in a wide temperature range.

Package

The product is typically available in a through-hole package, allowing for easy integration into circuit boards.

Essence

The essence of the 1N5339A/TR8 lies in its ability to provide reliable voltage regulation, contributing to the overall performance and longevity of electronic systems.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on supplier specifications.

Specifications

  • Voltage Rating: 5.6V
  • Current Rating: 5A
  • Operating Temperature Range: -65°C to 175°C
  • Package Type: Axial Leaded

Detailed Pin Configuration

The 1N5339A/TR8 features an axial leaded package with two pins. Pin 1 is the anode, while pin 2 serves as the cathode.

Functional Features

  • Voltage Regulation: Provides a stable output voltage despite input fluctuations.
  • High Current Capability: Capable of handling significant current loads.
  • Thermal Stability: Maintains performance across a wide temperature range.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • High current handling capability
  • Wide operating temperature range

Disadvantages

  • Sensitive to improper handling during installation
  • May require additional heat dissipation measures in high-power applications

Working Principles

The 1N5339A/TR8 operates based on the principles of zener diode voltage regulation. When the input voltage exceeds the specified level, the device conducts current to maintain a constant output voltage.

Detailed Application Field Plans

The 1N5339A/TR8 finds extensive use in various applications, including: - Power supply units - Voltage regulator modules - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • 1N5341B/TR8: Higher voltage rating (6.2V) for specific applications
  • 1N5338B/TR8: Lower voltage rating (5.1V) for different voltage requirements
  • LM317: Adjustable voltage regulator for versatile applications

In conclusion, the 1N5339A/TR8 serves as a crucial component in voltage regulation, offering reliability and stability in diverse electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5339A/TR8 en soluciones técnicas

  1. What is the 1N5339A/TR8 diode used for?

    • The 1N5339A/TR8 is a Zener diode commonly used for voltage regulation and transient suppression in various technical solutions.

  2. What is the maximum power dissipation of the 1N5339A/TR8?

    • The maximum power dissipation of the 1N5339A/TR8 is 5 watts.

  3. What is the voltage rating of the 1N5339A/TR8?

    • The 1N5339A/TR8 has a voltage rating of 5.6 volts.

  4. How does the 1N5339A/TR8 function as a voltage regulator?

    • The 1N5339A/TR8 operates in reverse-biased breakdown mode, maintaining a nearly constant voltage across its terminals when properly biased.

  5. What are some typical applications of the 1N5339A/TR8 in technical solutions?

    • Common applications include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.

  6. What is the temperature coefficient of the 1N5339A/TR8?

    • The temperature coefficient of the 1N5339A/TR8 is typically around -2 mV/°C.

  7. Can the 1N5339A/TR8 be used for transient suppression?

    • Yes, the 1N5339A/TR8 can be employed to suppress transients and protect sensitive components from voltage spikes.

  8. What is the maximum forward voltage drop of the 1N5339A/TR8?

    • The maximum forward voltage drop of the 1N5339A/TR8 is around 1.5 volts at a forward current of 200 mA.

  9. Is the 1N5339A/TR8 suitable for high-frequency applications?

    • While it can function in high-frequency circuits, the 1N5339A/TR8 may not be ideal due to its relatively slow response time.

  10. Are there any specific layout considerations when using the 1N5339A/TR8 in a circuit?

    • It's important to minimize lead lengths and keep the diode close to the load to reduce parasitic inductance and ensure stable operation.