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1N5377B
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1N5377B - Diode Zener Single 68V 5% 10W 2-Pin Case 017AA

Product Overview

Category:

The 1N5377B belongs to the category of diode zeners.

Use:

It is used as a voltage regulator in electronic circuits.

Characteristics:

  • Voltage: 68V
  • Power Dissipation: 10W
  • Tolerance: 5%
  • Package: 2-Pin Case 017AA

Packaging/Quantity:

The 1N5377B is typically available in reels or tubes, with quantities varying based on manufacturer and supplier.

Specifications

  • Voltage - Zener (Nom): 68V
  • Power - Max: 10W
  • Impedance (Max) (Zzt): 0.5 Ohm
  • Current - Reverse Leakage @ Vr: 5µA @ 51.3V
  • Tolerance: ±5%

Detailed Pin Configuration

The 1N5377B has a simple 2-pin configuration, with the anode and cathode being the two terminals.

Functional Features

The 1N5377B acts as a voltage regulator by maintaining a constant output voltage across its terminals, even when there are variations in the input voltage.

Advantages

  • High power dissipation capability
  • Tight voltage tolerance
  • Reliable voltage regulation

Disadvantages

  • Limited range of voltage regulation
  • Sensitive to temperature variations

Working Principles

When the voltage across the 1N5377B exceeds its rated value, it starts conducting in the reverse direction, thereby regulating the voltage across its terminals.

Detailed Application Field Plans

The 1N5377B is commonly used in power supply units, voltage regulators, and electronic equipment where stable voltage levels are crucial.

Detailed and Complete Alternative Models

Some alternative models to the 1N5377B include: - 1N5369B (20V) - 1N5371B (50V) - 1N5379B (120V)

In conclusion, the 1N5377B diode zener is a critical component in electronic circuits requiring stable voltage regulation. Its high power dissipation and tight voltage tolerance make it suitable for various applications, despite its limitations in voltage regulation range and sensitivity to temperature changes.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1N5377B i tekniska lösningar

  1. What is the 1N5377B diode used for?

    • The 1N5377B is a high-power, silicon rectifier diode commonly used in power supply and voltage regulation applications.

  2. What is the maximum forward current rating of the 1N5377B diode?

    • The maximum forward current rating of the 1N5377B diode is 5 amperes.

  3. What is the maximum reverse voltage rating of the 1N5377B diode?

    • The maximum reverse voltage rating of the 1N5377B diode is 75 volts.

  4. What are typical applications for the 1N5377B diode?

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

  5. What is the package type of the 1N5377B diode?

    • The 1N5377B diode is available in a DO-201AD (DO-27) package.

  6. What is the operating temperature range of the 1N5377B diode?

    • The operating temperature range of the 1N5377B diode is typically -65°C to +175°C.

  7. Can the 1N5377B diode be used in high-power applications?

    • Yes, the 1N5377B diode is designed for high-power applications with its 5 ampere forward current rating.

  8. Does the 1N5377B diode require a heatsink in certain applications?

    • In high-power or high-temperature applications, it is recommended to use a heatsink to dissipate heat effectively.

  9. What are the key electrical characteristics of the 1N5377B diode?

    • Key electrical characteristics include forward voltage drop, reverse leakage current, and maximum forward surge current.

  10. Are there any important considerations when using the 1N5377B diode in circuit designs?

    • It's important to consider the diode's voltage and current ratings, as well as thermal management to ensure reliable operation in the intended application.