1N4464 BK - Diode Encyclopedia Entry

Introduction

The 1N4464 BK is a diode belonging to the category of rectifier diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1N4464 BK diode.

Basic Information Overview

• Category: Rectifier Diode
• Use: The 1N4464 BK diode is commonly used in rectification circuits to convert alternating current (AC) to direct current (DC).
• Characteristics: It exhibits high current and voltage capabilities, low forward voltage drop, and fast switching characteristics.
• Package: The diode is typically available in a DO-41 package.
• Essence: The essence of the 1N4464 BK diode lies in its ability to efficiently rectify AC power to DC power in various electronic circuits.
• Packaging/Quantity: It is commonly available in reels or bulk packaging with varying quantities depending on the supplier.

Specifications

• Maximum Average Forward Current: 1A
• Maximum Peak Reverse Voltage: 200V
• Forward Voltage Drop: Typically 1V at 1A
• Reverse Recovery Time: 2μs
• Operating Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The 1N4464 BK diode has two pins: the anode and the cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

• Efficient rectification of AC to DC.
• Fast switching speed.
• High current and voltage capabilities.

Advantages and Disadvantages

Advantages

• High current and voltage ratings.
• Low forward voltage drop.
• Fast switching characteristics.

Disadvantages

• Relatively high reverse recovery time compared to other diodes.
• Limited use in high-frequency applications due to higher capacitance.

Working Principles

The 1N4464 BK diode operates based on the principle of unidirectional conduction, allowing current to flow in only one direction. When forward-biased, it conducts current with minimal voltage drop, while in reverse bias, it blocks the flow of current.

Detailed Application Field Plans

The 1N4464 BK diode finds extensive use in various applications, including: - Power supply units - Battery chargers - Rectifier circuits in electronic devices - Inverters and converters

Detailed and Complete Alternative Models

Some alternative models to the 1N4464 BK diode include: - 1N4001: A general-purpose rectifier diode with similar characteristics. - 1N5408: A higher voltage and current rated diode suitable for power applications. - 1N5819: A Schottky diode with lower forward voltage drop.

In conclusion, the 1N4464 BK diode serves as a reliable component in rectification circuits, offering high current and voltage capabilities, fast switching characteristics, and efficient conversion of AC to DC. Its application spans across various electronic devices and power systems, making it a crucial component in modern electronics.

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