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JANTX1N4972CUS
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JANTX1N4972CUS

Introduction

The JANTX1N4972CUS is a high-reliability, military-grade semiconductor diode that belongs to the category of Zener diodes. It is designed for use in critical applications where precision voltage regulation and stability are essential. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the JANTX1N4972CUS.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage Regulation and Stability in Critical Applications
  • Characteristics: High Reliability, Military-Grade, Precision Voltage Regulation
  • Package: Hermetically Sealed Glass Package
  • Essence: Provides Stable Reference Voltage in Harsh Environments
  • Packaging/Quantity: Available in Various Packaging Options, Quantity Dependent on Packaging Type

Specifications

  • Voltage Range: 3.9V to 75V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +175°C
  • Forward Voltage: 1.5V
  • Zener Impedance: 10Ω
  • Maximum Reverse Leakage Current: 5μA

Detailed Pin Configuration

The JANTX1N4972CUS has a standard two-pin configuration with the anode and cathode terminals.

Functional Features

  • Stable Voltage Regulation: Provides precise and stable reference voltage over a wide range of operating conditions.
  • High Reliability: Designed to withstand harsh environmental conditions and maintain consistent performance.
  • Military-Grade Construction: Suitable for use in military and aerospace applications requiring stringent reliability standards.

Advantages and Disadvantages

Advantages

  • High reliability and precision
  • Wide voltage range options
  • Suitable for harsh environments

Disadvantages

  • Limited power dissipation capability
  • Higher cost compared to commercial-grade diodes

Working Principles

The JANTX1N4972CUS operates based on the Zener effect, which allows it to maintain a constant voltage across its terminals when reverse-biased within its specified voltage range. This property makes it ideal for voltage regulation and stabilization in electronic circuits.

Detailed Application Field Plans

The JANTX1N4972CUS is commonly used in the following applications: - Aerospace and Defense Systems - Telecommunications Equipment - Industrial Control Systems - Medical Electronics - Power Supplies

Detailed and Complete Alternative Models

  • JANTX1N746A: Similar voltage range and reliability, suitable for military and aerospace applications.
  • JANTXV1N5550US: Higher power dissipation capability, suitable for high-power applications.

In conclusion, the JANTX1N4972CUS is a high-reliability Zener diode designed for critical applications requiring precise voltage regulation and stability. Its military-grade construction and stable performance make it well-suited for use in demanding environments such as aerospace, defense, and industrial systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av JANTX1N4972CUS i tekniska lösningar

  1. What is the JANTX1N4972CUS diode used for?

    • The JANTX1N4972CUS diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTX1N4972CUS diode?

    • The JANTX1N4972CUS 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 JANTX1N4972CUS diode provide surge protection?

    • The JANTX1N4972CUS diode can handle transient overvoltage conditions by quickly conducting excess current away from sensitive components, thereby protecting them from damage.

  4. In what types of circuits is the JANTX1N4972CUS diode commonly used?

    • The JANTX1N4972CUS diode is often used in power supply circuits, voltage regulator circuits, and electronic equipment requiring reliable voltage clamping.

  5. What are the temperature considerations for the JANTX1N4972CUS diode?

    • The JANTX1N4972CUS diode is designed to operate within a specified temperature range, typically between -65°C to +175°C, making it suitable for a wide range of environments.

  6. Can the JANTX1N4972CUS diode be used in high-frequency applications?

    • Yes, the JANTX1N4972CUS diode is suitable for high-frequency applications due to its fast response time and low capacitance.

  7. What are the packaging options available for the JANTX1N4972CUS diode?

    • The JANTX1N4972CUS diode is available in various package types, including axial-lead, surface mount, and through-hole packages, providing flexibility for different application requirements.

  8. Does the JANTX1N4972CUS diode require any special mounting considerations?

    • The JANTX1N4972CUS diode may require proper heat sinking or thermal management in high-power applications to ensure optimal performance and reliability.

  9. Are there any recommended circuit design considerations when using the JANTX1N4972CUS diode?

    • It is important to consider proper bypass capacitors, layout considerations, and appropriate current-limiting resistors when integrating the JANTX1N4972CUS diode into a circuit.

  10. Where can I find detailed technical specifications and application notes for the JANTX1N4972CUS diode?

    • Detailed technical specifications and application notes for the JANTX1N4972CUS diode can be found in the manufacturer's datasheet and application notes, which are available on their official website or through authorized distributors.