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JAN1N2843B
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JAN1N2843B

Product Overview

Category

The JAN1N2843B 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 15V
  • Low leakage current
  • High reliability

Package

The JAN1N2843B is typically available in a DO-35 glass package.

Essence

The essence of the JAN1N2843B lies in its ability to maintain a constant voltage across its terminals, making it suitable for various electronic applications.

Packaging/Quantity

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

Specifications

  • Reverse Breakdown Voltage: 15V
  • Power Dissipation: 500mW
  • Maximum Forward Voltage: 1.5V
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The JAN1N2843B has two pins, anode and cathode, which are identified by their physical orientation within the DO-35 package.

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Stability in varying temperature conditions

Advantages

  • Precise voltage regulation
  • Low leakage current
  • High reliability and stability

Disadvantages

  • Limited voltage range
  • Sensitivity to temperature variations

Working Principles

The JAN1N2843B operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at the specified breakdown voltage.

Detailed Application Field Plans

The JAN1N2843B finds application in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the JAN1N2843B include: - 1N4733A - BZX55C15 - 1N746A

In conclusion, the JAN1N2843B Zener diode serves as a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its precise characteristics make it suitable for a wide range of applications, despite some limitations related to its operating range and sensitivity to temperature changes. When considering alternatives, engineers can explore similar Zener diodes such as the 1N4733A, BZX55C15, and 1N746A to meet specific circuit requirements.

技術ソリューションにおける JAN1N2843B 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 voltage rating of JAN1N2843B?

    • The voltage rating of JAN1N2843B is 200 volts.

  2. What is the current rating of JAN1N2843B?

    • The current rating of JAN1N2843B is 3 amperes.

  3. What is the typical application of JAN1N2843B?

    • JAN1N2843B is commonly used in rectifier and power supply circuits.

  4. What is the maximum forward voltage drop of JAN1N2843B?

    • The maximum forward voltage drop of JAN1N2843B is 1 volt at 3 amperes.

  5. Is JAN1N2843B suitable for high-frequency applications?

    • No, JAN1N2843B is not recommended for high-frequency applications due to its recovery time.

  6. What is the temperature range for JAN1N2843B?

    • JAN1N2843B is rated for operation in the temperature range of -65°C to 175°C.

  7. Can JAN1N2843B be used in surge protection applications?

    • Yes, JAN1N2843B can be used in surge protection and transient voltage suppression applications.

  8. Does JAN1N2843B require a heat sink for high-power applications?

    • Yes, a heat sink is recommended for high-power applications to ensure proper thermal management.

  9. What is the reverse leakage current of JAN1N2843B?

    • The reverse leakage current of JAN1N2843B is typically low, around microamperes at the rated voltage.

  10. Is JAN1N2843B RoHS compliant?

    • Yes, JAN1N2843B is RoHS compliant, making it suitable for use in environmentally conscious designs.