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JANTXV1N4486US
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JANTXV1N4486US Encyclopedia Entry

Product Overview

Category

The JANTXV1N4486US belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Voltage regulation capability
  • Reverse breakdown voltage of 6.2V
  • Low leakage current
  • High reliability

Package

The JANTXV1N4486US is typically available in a DO-41 package.

Essence

The essence of the JANTXV1N4486US lies in its ability to maintain a constant voltage across its terminals, making it essential for stabilizing power supplies and protecting sensitive components from voltage spikes.

Packaging/Quantity

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

Specifications

  • Reverse Breakdown Voltage: 6.2V
  • Power Dissipation: 500mW
  • Maximum Forward Voltage: 1.5V
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The JANTXV1N4486US has two pins, anode, and cathode, which are identified by their physical orientation within the DO-41 package.

Functional Features

  • Voltage Regulation: The Zener diode maintains a nearly constant voltage across its terminals, providing stability in electronic circuits.
  • Overvoltage Protection: It can shunt excess voltage to protect other components in the circuit.

Advantages

  • Precise Voltage Regulation
  • Low Leakage Current
  • High Reliability

Disadvantages

  • Limited Power Dissipation Capability
  • Sensitivity to Temperature Variations

Working Principles

The JANTXV1N4486US operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its breakdown voltage, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The JANTXV1N4486US finds extensive use in various applications, including: - Voltage Regulator Circuits - Overvoltage Protection Circuits - Signal Clipping Circuits - Voltage Reference Circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTXV1N4486US include: - 1N4734A - BZX55C6V2 - LM336Z-5.0

In conclusion, the JANTXV1N4486US Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its characteristics, functional features, and application field plans make it an indispensable part of modern electronics.

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技術ソリューションにおける JANTXV1N4486US の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the JANTXV1N4486US component used for?

    • The JANTXV1N4486US is a high-reliability, military-grade diode commonly used in aerospace and defense applications for voltage regulation and transient suppression.

  2. What are the key specifications of the JANTXV1N4486US?

    • The JANTXV1N4486US is a 1.5W Zener diode with a voltage range of 3.3V to 200V, designed to operate in harsh environments with high reliability and stability.

  3. How does the JANTXV1N4486US compare to commercial-grade diodes?

    • The JANTXV1N4486US is specifically designed and tested to meet stringent military standards for performance and reliability, making it suitable for mission-critical applications where commercial-grade components may not suffice.

  4. Can the JANTXV1N4486US be used in automotive electronics?

    • While the JANTXV1N4486US is not specifically designed for automotive applications, its rugged construction and high reliability make it potentially suitable for certain automotive systems that require robust performance.

  5. What are the temperature and environmental operating limits of the JANTXV1N4486US?

    • The JANTXV1N4486US is designed to operate within a wide temperature range, typically from -65°C to +175°C, and is capable of withstanding high levels of shock, vibration, and humidity.

  6. Are there any recommended application circuits for the JANTXV1N4486US?

    • Application notes and reference designs are available from the component manufacturer, providing guidance on incorporating the JANTXV1N4486US into various voltage regulation and transient suppression circuits.

  7. What are the typical failure modes of the JANTXV1N4486US and how can they be mitigated?

    • Common failure modes include excessive current or power dissipation leading to thermal stress. Mitigation strategies involve proper heat sinking, current limiting, and adherence to recommended operating conditions.

  8. Is the JANTXV1N4486US RoHS compliant?

    • The JANTXV1N4486US may not be RoHS compliant due to the use of certain materials and manufacturing processes necessary to meet military-grade specifications. It's important to verify compliance with relevant regulations.

  9. Can the JANTXV1N4486US be used in space applications?

    • The JANTXV1N4486US is not specifically qualified for space applications, but it shares some characteristics with components used in space systems. However, rigorous testing and qualification would be necessary for such applications.

  10. Where can I find detailed technical documentation for the JANTXV1N4486US?

    • Detailed datasheets, application notes, and other technical documentation for the JANTXV1N4486US can be obtained from the component manufacturer's website or through authorized distributors.