BYT28F-400HE3/45

Introduction

The BYT28F-400HE3/45 is a high-efficiency, fast-recovery rectifier diode designed for various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Rectifier Diode
• Use: Fast-recovery rectification in electronic circuits
• Characteristics: High efficiency, fast recovery time, low forward voltage drop
• Package: TO-220AB
• Essence: Silicon rectifier diode
• Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

• Voltage Rating: 400V
• Current Rating: 2A
• Recovery Time: 35ns
• Forward Voltage Drop: 0.95V at 2A
• Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BYT28F-400HE3/45 follows the standard pin configuration for a TO-220AB package: 1. Anode 2. Cathode 3. Not connected (Tab)

Functional Features

• Fast Recovery: The diode exhibits a rapid recovery time, making it suitable for high-frequency applications.
• High Efficiency: Low forward voltage drop ensures minimal power dissipation.
• Reliable Operation: Designed for consistent performance across a wide temperature range.

Advantages and Disadvantages

Advantages

• Fast recovery time
• Low forward voltage drop
• High efficiency

Disadvantages

• Relatively limited current rating compared to some alternatives
• Larger package size compared to surface-mount diodes

Working Principles

The BYT28F-400HE3/45 operates based on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In reverse bias, the diode blocks the current flow.

Detailed Application Field Plans

The BYT28F-400HE3/45 is commonly used in the following applications: - Switch-mode power supplies - High-frequency rectification circuits - Snubber circuits in power electronics

Detailed and Complete Alternative Models

Some alternative models to the BYT28F-400HE3/45 include: - 1N4937: A lower voltage, higher current alternative - UF4007: A surface-mount alternative with similar characteristics - FR207: A general-purpose fast-recovery diode

In conclusion, the BYT28F-400HE3/45 is a high-efficiency, fast-recovery rectifier diode suitable for various electronic applications. Its fast recovery time, low forward voltage drop, and reliable operation make it a popular choice in switch-mode power supplies, rectification circuits, and power electronics applications.

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