Central Semiconductor Corp
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1N4463 BK
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1N4463 BK

Product Overview

Category

The 1N4463 BK is a diode belonging to the semiconductor category.

Use

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

Characteristics

  • Forward Voltage: 0.7V
  • Reverse Voltage: 200V
  • Current Rating: 1A
  • Fast Switching Speed

Package

The 1N4463 BK 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 containing varying quantities, such as 100, 500, or 1000 units per package.

Specifications

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

Detailed Pin Configuration

The 1N4463 BK has two pins, an anode, and a cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • High forward surge capability
  • Low leakage current
  • Fast recovery time

Advantages

  • Reliable voltage regulation
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to temperature variations

Working Principles

The 1N4463 BK operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the opposite direction. When forward-biased, it conducts current with minimal resistance, and when reverse-biased, it blocks the flow of current.

Detailed Application Field Plans

The 1N4463 BK is widely used in power supply units, battery chargers, voltage regulators, and signal demodulation circuits. It is also employed in automotive electronics, industrial control systems, and consumer electronics.

Detailed and Complete Alternative Models

  • 1N4001
  • 1N5408
  • 1N5819
  • 1N4148

In conclusion, the 1N4463 BK diode is a versatile semiconductor component with applications across various electronic circuits, offering reliable voltage regulation and fast switching capabilities.

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Énumérez 10 questions et réponses courantes liées à l'application de 1N4463 BK dans les solutions techniques

  1. What is the 1N4463 BK diode used for?

    • The 1N4463 BK diode is commonly used in rectifier circuits to convert alternating current (AC) to direct current (DC).

  2. What are the key specifications of the 1N4463 BK diode?

    • The 1N4463 BK diode has a maximum repetitive reverse voltage of 600V, a forward current of 3A, and a forward voltage drop of approximately 1V.

  3. Can the 1N4463 BK diode be used for high-frequency applications?

    • No, the 1N4463 BK diode is not suitable for high-frequency applications due to its relatively slow recovery time.

  4. What are the typical applications of the 1N4463 BK diode?

    • Typical applications include power supplies, battery chargers, inverters, and other general-purpose rectification circuits.

  5. Is the 1N4463 BK diode suitable for use in automotive electronics?

    • Yes, the 1N4463 BK diode can be used in automotive electronics for various rectification and power supply applications.

  6. Does the 1N4463 BK diode require a heat sink for operation?

    • It is recommended to use a heat sink when operating the 1N4463 BK diode at higher currents or in elevated temperature environments to ensure proper thermal management.

  7. What is the maximum junction temperature for the 1N4463 BK diode?

    • The maximum junction temperature is typically around 150°C, but it's important to refer to the manufacturer's datasheet for precise specifications.

  8. Can the 1N4463 BK diode handle surge currents?

    • Yes, the 1N4463 BK diode is capable of handling short-duration surge currents, making it suitable for transient voltage suppression applications.

  9. Are there any common failure modes associated with the 1N4463 BK diode?

    • Common failure modes include thermal runaway at high temperatures and overstress due to excessive reverse voltage or current.

  10. Where can I find detailed application notes for using the 1N4463 BK diode in technical solutions?

    • Detailed application notes can be found in the manufacturer's datasheet, which provides comprehensive guidance on circuit design, thermal considerations, and performance characteristics.