Microsemi Corporation
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JANTX1N2989RB
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JANTX1N2989RB Encyclopedia Entry

Product Overview

Category

The JANTX1N2989RB belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Voltage regulation capability
  • High reliability
  • Low reverse leakage current
  • Fast response time

Package

The JANTX1N2989RB is typically available in a DO-41 package.

Essence

The essence of the JANTX1N2989RB lies in its ability to maintain a constant voltage across its terminals when operated in the reverse breakdown region.

Packaging/Quantity

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

Specifications

  • Zener Voltage: [Insert value]
  • Power Dissipation: [Insert value]
  • Forward Voltage: [Insert value]
  • Reverse Current: [Insert value]
  • Operating Temperature Range: [Insert range]

Detailed Pin Configuration

The JANTX1N2989RB typically has two pins, with the anode and cathode identified by their respective markings on the device.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Stable operation over a wide temperature range

Advantages

  • High reliability
  • Consistent voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to excessive current and voltage

Working Principles

The JANTX1N2989RB operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The JANTX1N2989RB finds applications in various electronic circuits, including: - Voltage regulators - Surge suppressors - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the JANTX1N2989RB include: - 1N4734A - BZX55C5V6 - 1N5226B

In conclusion, the JANTX1N2989RB Zener diode offers reliable voltage regulation and transient suppression capabilities, making it a valuable component in electronic circuit design.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JANTX1N2989RB v technických řešeních

  1. What is the JANTX1N2989RB diode used for?

    • The JANTX1N2989RB diode is commonly used for voltage regulation, surge suppression, and reverse polarity protection in various technical solutions.

  2. What are the key specifications of the JANTX1N2989RB diode?

    • The JANTX1N2989RB diode typically has a voltage rating of 1500V, a forward current of 10A, and a fast response time.

  3. How does the JANTX1N2989RB diode provide surge suppression?

    • The JANTX1N2989RB diode can suppress surges by quickly conducting excess voltage away from sensitive components, protecting them from damage.

  4. Can the JANTX1N2989RB diode be used for reverse polarity protection?

    • Yes, the JANTX1N2989RB diode can be employed to prevent damage caused by reverse polarity connections in electronic circuits.

  5. In what types of technical solutions is the JANTX1N2989RB diode commonly utilized?

    • The JANTX1N2989RB diode is often used in power supplies, motor drives, industrial equipment, and automotive electronics.

  6. What are the temperature and storage requirements for the JANTX1N2989RB diode?

    • The JANTX1N2989RB diode is typically rated for operation within a temperature range of -65°C to 175°C and should be stored in a dry, cool environment.

  7. Does the JANTX1N2989RB diode require any special mounting considerations?

    • It is recommended to mount the JANTX1N2989RB diode on a suitable heat sink to ensure optimal thermal performance and reliability.

  8. Are there any precautions to consider when soldering the JANTX1N2989RB diode?

    • When soldering the JANTX1N2989RB diode, it's important to follow the manufacturer's guidelines to prevent overheating and potential damage to the component.

  9. Can the JANTX1N2989RB diode handle high-frequency applications?

    • The JANTX1N2989RB diode is capable of operating in high-frequency applications, making it suitable for various electronic designs.

  10. Where can I find detailed application notes for integrating the JANTX1N2989RB diode into my technical solution?

    • Detailed application notes for the JANTX1N2989RB diode can typically be found in the manufacturer's datasheet or application-specific technical documents.