Microsemi Corporation
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JAN1N4485
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JAN1N4485

Product Overview

Category

The JAN1N4485 belongs to the category of semiconductor diodes.

Use

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

Characteristics

  • Forward voltage drop: 0.7V
  • Maximum reverse voltage: 200V
  • Current rating: 1A
  • Fast switching speed

Package

The JAN1N4485 is typically available in a DO-41 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for protecting circuits from reverse voltage spikes.

Packaging/Quantity

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

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 200V
  • Current Rating: 1A
  • Maximum Operating Temperature: 175°C
  • Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The JAN1N4485 has two pins, anode, and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • Rectification of AC to DC
  • Voltage regulation
  • Protection against reverse voltage spikes

Advantages

  • Fast switching speed
  • High current rating
  • Low forward voltage drop

Disadvantages

  • Limited maximum reverse voltage compared to some other diodes
  • Relatively high operating temperature range

Working Principles

The JAN1N4485 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. This allows it to efficiently convert AC to DC and regulate voltage in electronic circuits.

Detailed Application Field Plans

The JAN1N4485 is widely used in: - Power supplies - Voltage regulators - Rectifier circuits - Electronic equipment requiring protection against reverse voltage spikes

Detailed and Complete Alternative Models

Some alternative models to the JAN1N4485 include: - 1N4001 - 1N4004 - 1N4007 - 1N5408

In summary, the JAN1N4485 semiconductor diode is a crucial component in electronic circuits, providing rectification, voltage regulation, and protection against reverse voltage spikes. Its fast switching speed, high current rating, and low forward voltage drop make it suitable for various applications in power supplies, voltage regulators, and rectifier circuits.

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10個與JAN1N4485在技術方案中應用相關的常見問題與解答

  1. What is JAN1N4485?

    • JAN1N4485 is a high-reliability, military-grade silicon rectifier diode designed for use in demanding technical applications.

  2. What are the key specifications of JAN1N4485?

    • The key specifications include a maximum repetitive peak reverse voltage of 200 volts, a forward current of 1 ampere, and a low forward voltage drop.

  3. In what technical solutions can JAN1N4485 be used?

    • JAN1N4485 can be used in power supplies, voltage regulation circuits, battery chargers, and other applications requiring high reliability and performance.

  4. What are the advantages of using JAN1N4485 in technical solutions?

    • The advantages include its rugged construction, high surge capability, low leakage current, and stable performance over a wide temperature range.

  5. Are there any specific precautions to consider when using JAN1N4485?

    • It is important to ensure proper heat dissipation and avoid exceeding the maximum ratings to maintain the reliability and longevity of the diode.

  6. Can JAN1N4485 be used in automotive applications?

    • Yes, JAN1N4485 can be used in automotive electronics, such as in voltage regulation systems and battery management circuits.

  7. What is the operating temperature range of JAN1N4485?

    • The operating temperature range typically spans from -65°C to 175°C, making it suitable for harsh environments.

  8. Is JAN1N4485 compliant with industry standards?

    • Yes, JAN1N4485 is compliant with MIL-PRF-19500/528, ensuring its adherence to stringent military specifications.

  9. Can JAN1N4485 be used in high-frequency applications?

    • While it is not specifically designed for high-frequency applications, JAN1N4485 can function effectively in moderate frequency ranges.

  10. Where can JAN1N4485 be sourced from?

    • JAN1N4485 can be sourced from authorized distributors, electronic component suppliers, and manufacturers specializing in military-grade components.