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JANTX1N4487US
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JANTX1N4487US

Product Overview

Category

The JANTX1N4487US belongs to the category of semiconductor devices, specifically a high-reliability, high-power Zener diode.

Use

It is commonly used in applications where precise voltage regulation and protection against voltage spikes are required, such as in power supplies, voltage regulators, and surge protectors.

Characteristics

  • High reliability and stability
  • Precise voltage regulation
  • High-power handling capability
  • Low reverse leakage current

Package

The JANTX1N4487US is typically available in a hermetically sealed glass package, providing protection against environmental factors and ensuring long-term reliability.

Essence

The essence of the JANTX1N4487US lies in its ability to maintain a constant voltage across its terminals, even when subjected to varying currents and temperatures.

Packaging/Quantity

It is usually supplied in reels or trays, with quantities varying based on the manufacturer's specifications.

Specifications

  • Voltage Range: 6.8V to 200V
  • Power Dissipation: 5W
  • Maximum Operating Temperature: 175°C
  • Reverse Leakage Current: 5μA
  • Zener Impedance: 10Ω

Detailed Pin Configuration

The JANTX1N4487US typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • High reliability and stability
  • Low reverse leakage current

Advantages

  • High-power handling capability
  • Hermetically sealed package for environmental protection
  • Wide voltage range options

Disadvantages

  • Higher cost compared to standard Zener diodes
  • Limited availability from certain manufacturers

Working Principles

The JANTX1N4487US operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias at a specific voltage.

Detailed Application Field Plans

The JANTX1N4487US finds extensive use in various electronic systems, including: - Power supply units - Voltage regulators - Surge protectors - Electronic instrumentation

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N4487US include: - JANTX1N4148US - JANTX1N746A - JANTX1N5614US - JANTX1N5806US

In conclusion, the JANTX1N4487US Zener diode offers high reliability, precise voltage regulation, and protection against voltage spikes, making it a crucial component in numerous electronic applications.

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تکنیکی حل میں JANTX1N4487US کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the JANTX1N4487US diode used for?

    • The JANTX1N4487US diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTX1N4487US diode?

    • The JANTX1N4487US 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 JANTX1N4487US diode provide surge protection?

    • The JANTX1N4487US diode can clamp transient voltages to protect sensitive components by diverting excess current away from the circuit.

  4. Can the JANTX1N4487US diode be used for voltage regulation?

    • Yes, the JANTX1N4487US diode can be used in voltage regulator circuits to maintain a stable output voltage.

  5. What are the typical applications of the JANTX1N4487US diode?

    • The JANTX1N4487US diode is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  6. Does the JANTX1N4487US diode have high temperature stability?

    • Yes, the JANTX1N4487US diode is designed to operate reliably over a wide temperature range, making it suitable for harsh environments.

  7. What is the reverse recovery time of the JANTX1N4487US diode?

    • The JANTX1N4487US diode typically has a fast reverse recovery time, which is beneficial for high-frequency applications.

  8. Is the JANTX1N4487US diode suitable for military and aerospace applications?

    • Yes, the JANTX1N4487US diode is qualified for use in military and aerospace applications, meeting stringent reliability and performance requirements.

  9. Can the JANTX1N4487US diode handle high current surges?

    • Yes, the JANTX1N4487US diode is capable of handling short-duration high current surges without degradation.

  10. Are there any recommended alternative diodes to the JANTX1N4487US for specific applications?

    • Depending on the specific application requirements, alternatives such as JANTX1N5550US or JANTX1N5806US may be considered for similar functions.