Vishay Semiconductor Diodes Division
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FESB8CT-E3/81
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FESB8CT-E3/81 Product Overview

Introduction

The FESB8CT-E3/81 belongs to the category of semiconductor devices and is commonly used in electronic circuits for various applications. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Device
  • Use: Electronic Circuits
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: TO-220AB
  • Essence: Rectifier Diode
  • Packaging/Quantity: Tape & Reel, 800 units per reel

Specifications

  • Voltage Rating: 800V
  • Current Rating: 8A
  • Forward Voltage Drop: 1.2V
  • Reverse Recovery Time: 35ns
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The FESB8CT-E3/81 has a standard TO-220AB package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not Connected (NC)

Functional Features

  • Fast Switching Speed
  • Low Reverse Leakage Current
  • High Surge Current Capability
  • High Operating Temperature Range

Advantages and Disadvantages

Advantages

  • Efficient rectification of AC power
  • Fast response time
  • Suitable for high-frequency applications

Disadvantages

  • Higher forward voltage drop compared to some alternative models
  • Sensitive to temperature variations

Working Principles

The FESB8CT-E3/81 operates based on the principle of rectification, converting alternating current (AC) into direct current (DC) by allowing current flow in only one direction.

Detailed Application Field Plans

The FESB8CT-E3/81 is widely used in the following applications: - Switching Power Supplies - LED Lighting - Motor Drives - Solar Inverters - Industrial Equipment

Detailed and Complete Alternative Models

Some alternative models to the FESB8CT-E3/81 include: - FESB8AT-E3/81 - FESB8DT-E3/81 - FESB10CT-E3/81 - FESB12CT-E3/81

In conclusion, the FESB8CT-E3/81 is a versatile semiconductor device with high efficiency and fast switching speed, making it suitable for various electronic circuit applications.

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技術ソリューションにおける FESB8CT-E3/81 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is FESB8CT-E3/81?

    • FESB8CT-E3/81 is a fast recovery rectifier diode designed for use in high frequency and high voltage applications.

  2. What are the key features of FESB8CT-E3/81?

    • The key features include low forward voltage drop, high frequency operation, and high surge current capability.

  3. What are the typical applications of FESB8CT-E3/81?

    • Typical applications include power supplies, inverters, converters, and freewheeling diodes.

  4. What is the maximum repetitive reverse voltage of FESB8CT-E3/81?

    • The maximum repetitive reverse voltage is 800V.

  5. What is the maximum forward voltage drop of FESB8CT-E3/81 at a specified current?

    • The maximum forward voltage drop is typically around 1.15V at 8A.

  6. What is the operating temperature range of FESB8CT-E3/81?

    • The operating temperature range is -65°C to +175°C.

  7. Does FESB8CT-E3/81 have a high surge current capability?

    • Yes, it has a high surge current capability of 200A.

  8. Is FESB8CT-E3/81 suitable for high frequency applications?

    • Yes, it is specifically designed for high frequency operation.

  9. What package type does FESB8CT-E3/81 come in?

    • It comes in a TO-220AB package.

  10. Are there any recommended mounting techniques for FESB8CT-E3/81?

    • Yes, proper heatsinking and thermal management are recommended for optimal performance.