Microsemi Corporation
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JAN1N3909R

JAN1N3909R

Product Overview

Category

The JAN1N3909R 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

Package

The JAN1N3909R is typically available in a DO-35 package.

Essence

This diode is essential for converting alternating current (AC) to direct current (DC) and for regulating voltage in electronic devices.

Packaging/Quantity

The JAN1N3909R is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Reverse Voltage: 100V
  • Average Rectified Current: 200mA
  • Forward Voltage Drop: 0.7V at 10mA
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The JAN1N3909R has two pins, anode, and cathode, which are identified by a band on the cathode side.

Functional Features

  • Efficient rectification of AC to DC
  • Reliable voltage regulation
  • Fast response time for signal demodulation

Advantages

  • High reliability and durability
  • Low forward voltage drop reduces power loss
  • Fast switching speed for efficient signal processing

Disadvantages

  • Limited maximum reverse voltage compared to some other diode models
  • Sensitive to temperature variations

Working Principles

The JAN1N3909R operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The JAN1N3909R is widely used in: - Power supply units - Voltage regulators - Signal demodulation circuits - Electronic instrumentation

Detailed and Complete Alternative Models

Some alternative models to the JAN1N3909R include: - 1N4148 - 1N4001 - 1N5819 - 1N5399

In conclusion, the JAN1N3909R semiconductor diode plays a crucial role in various electronic applications, offering reliable rectification, voltage regulation, and signal demodulation capabilities. Its high reliability, low forward voltage drop, and fast switching speed make it a preferred choice in many electronic circuits. However, its limited maximum reverse voltage and sensitivity to temperature variations should be considered when selecting it for specific applications. Understanding its working principles and exploring alternative models can help in optimizing its use in diverse electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de JAN1N3909R en soluciones técnicas

  1. What is JAN1N3909R?

    • JAN1N3909R is a high-reliability, military-grade silicon rectifier diode designed for use in demanding applications.

  2. What are the key specifications of JAN1N3909R?

    • The diode has a maximum repetitive peak reverse voltage of 200V, a forward current of 3A, and a forward voltage drop of 1V at 3A.

  3. In what technical solutions can JAN1N3909R be used?

    • JAN1N3909R can be used in power supplies, voltage regulators, inverters, and other electronic systems requiring high reliability and performance.

  4. What are the advantages of using JAN1N3909R in technical solutions?

    • Its military-grade construction ensures high reliability and performance in harsh environments, making it suitable for critical applications.

  5. Are there any specific precautions to consider when using JAN1N3909R?

    • It's important to adhere to the specified operating conditions and ensure proper heat dissipation to maintain the diode's performance and reliability.

  6. Can JAN1N3909R be used in automotive applications?

    • Yes, JAN1N3909R can be used in automotive electronics where high reliability and ruggedness are required.

  7. What is the temperature range for JAN1N3909R?

    • The diode is rated for operation over a temperature range of -65°C to +175°C, making it suitable for extreme environmental conditions.

  8. Does JAN1N3909R have any special packaging requirements?

    • It is available in various package types, including axial-lead and surface-mount packages, to accommodate different mounting and assembly needs.

  9. Is JAN1N3909R compliant with any industry standards?

    • Yes, JAN1N3909R is compliant with MIL-PRF-19500/115, ensuring its adherence to stringent military specifications.

  10. Where can I find detailed application notes for using JAN1N3909R in technical solutions?

    • Detailed application notes and guidelines for implementing JAN1N3909R can be found in the product datasheet and technical documentation provided by the manufacturer.