Semtech Corporation
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JANTX1N4489US
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JANTX1N4489US

Product Overview

Category

The JANTX1N4489US belongs to the category of semiconductor devices, specifically a high-reliability, military-grade diode.

Use

It is commonly used in critical applications where reliability and performance are paramount, such as aerospace, defense, and other high-reliability electronic systems.

Characteristics

  • High-reliability construction
  • Low forward voltage drop
  • High surge current capability
  • Military-grade specifications

Package

The JANTX1N4489US is typically available in a hermetically sealed glass package, ensuring protection from environmental factors and enhancing its reliability.

Essence

The essence of the JANTX1N4489US lies in its ability to provide consistent and reliable performance in demanding environments, making it an essential component in critical electronic systems.

Packaging/Quantity

It is usually supplied in bulk packaging, with quantities varying based on the supplier and customer requirements.

Specifications

  • Maximum Forward Voltage: 1.1V
  • Maximum Reverse Voltage: 200V
  • Maximum Average Rectified Current: 4A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The JANTX1N4489US typically has two leads, with the anode and cathode clearly marked for easy identification.

Functional Features

  • High surge current capability
  • Low forward voltage drop
  • Excellent temperature stability
  • Fast reverse recovery time

Advantages and Disadvantages

Advantages

  • High reliability
  • Consistent performance in harsh environments
  • Low power loss
  • Wide operating temperature range

Disadvantages

  • Relatively higher cost compared to commercial-grade diodes
  • Limited availability from standard distributors

Working Principles

The JANTX1N4489US operates based on the principles of semiconductor physics, utilizing its unique material properties to allow the flow of current in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The JANTX1N4489US finds extensive use in the following application fields: - Aerospace electronics - Defense systems - High-reliability industrial equipment - Power supplies for critical systems - Medical electronics

Detailed and Complete Alternative Models

  • JANTX1N5550US
  • JANTX1N5806US
  • JANTX1N6328US
  • JANTX1N7467US

In conclusion, the JANTX1N4489US is a crucial component in high-reliability electronic systems, offering consistent performance and reliability in demanding environments. Its unique characteristics make it well-suited for critical applications in aerospace, defense, and other high-reliability electronic systems.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af JANTX1N4489US i tekniske løsninger

  1. What is the JANTX1N4489US diode used for?

    • The JANTX1N4489US diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTX1N4489US diode?

    • The JANTX1N4489US diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 1A, and a low forward voltage drop.

  3. How does the JANTX1N4489US diode compare to other similar diodes?

    • The JANTX1N4489US diode offers high reliability, temperature stability, and low leakage current, making it suitable for demanding applications.

  4. In what types of circuits can the JANTX1N4489US diode be used?

    • The JANTX1N4489US diode can be used in power supplies, voltage regulators, signal processing circuits, and electronic equipment requiring surge protection.

  5. What are the temperature and storage requirements for the JANTX1N4489US diode?

    • The JANTX1N4489US diode is typically rated for operation over a temperature range of -65°C to +175°C and should be stored in a dry environment at room temperature.

  6. Does the JANTX1N4489US diode require any special handling during assembly?

    • The JANTX1N4489US diode should be handled with standard ESD precautions during assembly to prevent damage from electrostatic discharge.

  7. Can the JANTX1N4489US diode be used in automotive applications?

    • Yes, the JANTX1N4489US diode is suitable for use in automotive electronics, provided it meets the specific requirements and standards for automotive components.

  8. Are there any known failure modes or reliability issues associated with the JANTX1N4489US diode?

    • The JANTX1N4489US diode is known for its high reliability and long operational lifespan when used within its specified operating conditions.

  9. What are the recommended soldering techniques for the JANTX1N4489US diode?

    • The JANTX1N4489US diode can be soldered using industry-standard reflow or wave soldering techniques, following the manufacturer's guidelines for temperature and duration.

  10. Where can I find detailed application notes and reference designs for the JANTX1N4489US diode?

    • Detailed application notes and reference designs for the JANTX1N4489US diode can typically be found in the manufacturer's datasheets, application guides, and technical resources.