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JANTX1N4988
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JANTX1N4988

Product Overview

Category

The JANTX1N4988 belongs to the category of semiconductor diodes.

Use

It is commonly used in electronic circuits for rectification, voltage regulation, and signal demodulation.

Characteristics

  • High reliability
  • Low forward voltage drop
  • Fast switching speed
  • High temperature operation capability

Package

The JANTX1N4988 is typically available in a DO-41 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for voltage regulation in various electronic applications.

Packaging/Quantity

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

Specifications

  • Maximum Forward Voltage: 1.1V
  • Reverse Voltage: 100V
  • Maximum Continuous Current: 1A
  • Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The JANTX1N4988 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal in the circuit.

Functional Features

  • Efficient rectification of AC to DC
  • Fast response time for switching applications
  • Reliable voltage regulation

Advantages and Disadvantages

Advantages

  • High reliability and durability
  • Low forward voltage drop
  • Suitable for high-temperature environments

Disadvantages

  • Limited reverse voltage tolerance compared to other diodes
  • Relatively higher cost compared to standard diodes

Working Principles

The JANTX1N4988 operates based on the principle of creating a one-way flow of current when forward biased and blocking the flow of current when reverse biased, allowing it to efficiently convert AC to DC and regulate voltage in electronic circuits.

Detailed Application Field Plans

The JANTX1N4988 is widely used in: - Power supply units - Voltage regulators - Signal demodulation circuits - Switching power supplies - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N4988 include: - 1N4001 - 1N4148 - 1N5819 - 1N5399 - 1N5408

In conclusion, the JANTX1N4988 semiconductor diode offers high reliability, low forward voltage drop, and fast switching speed, making it suitable for various electronic applications such as power supply units, voltage regulators, and signal demodulation circuits.

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技術ソリューションにおける JANTX1N4988 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 JANTX1N4988 diode used for?

    • The JANTX1N4988 diode is commonly used for voltage regulation, surge protection, and rectification in various technical solutions.

  2. What are the key specifications of the JANTX1N4988 diode?

    • The JANTX1N4988 diode typically has a maximum repetitive peak reverse voltage of 200V, a forward current of 3A, and a low forward voltage drop.

  3. How does the JANTX1N4988 diode provide surge protection?

    • The JANTX1N4988 diode can suppress transient voltage spikes by quickly conducting excess current away from sensitive components, thereby protecting them from damage.

  4. In what types of circuits is the JANTX1N4988 diode commonly used?

    • The JANTX1N4988 diode is often employed in power supply circuits, voltage regulators, and electronic equipment requiring reliable overvoltage protection.

  5. What are the temperature considerations for the JANTX1N4988 diode?

    • The JANTX1N4988 diode is designed to operate within a wide temperature range, typically from -65°C to 175°C, making it suitable for various environmental conditions.

  6. Can the JANTX1N4988 diode be used in high-frequency applications?

    • Yes, the JANTX1N4988 diode is suitable for high-frequency applications due to its fast switching characteristics and low junction capacitance.

  7. How does the JANTX1N4988 diode contribute to voltage regulation?

    • The JANTX1N4988 diode can be utilized in voltage regulator circuits to maintain a stable output voltage by effectively controlling the flow of current.

  8. What are the packaging options available for the JANTX1N4988 diode?

    • The JANTX1N4988 diode is commonly available in various packages such as DO-41, DO-201AD, and axial leaded packages, offering flexibility for different mounting requirements.

  9. Are there any reliability certifications associated with the JANTX1N4988 diode?

    • Yes, the JANTX1N4988 diode is often MIL-PRF-19500/578 qualified, ensuring high reliability and performance in demanding applications.

  10. What are the typical applications where the JANTX1N4988 diode is beneficial?

    • The JANTX1N4988 diode is beneficial in aerospace, defense, and industrial applications, particularly where ruggedness, reliability, and precise voltage control are essential.