Vishay Semiconductor Diodes Division
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FESF8HT-E3/45
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FESF8HT-E3/45

Product Overview

Category

The FESF8HT-E3/45 belongs to the category of power rectifiers.

Use

It is used for converting alternating current (AC) to direct current (DC) in various electronic applications.

Characteristics

  • High efficiency
  • Low forward voltage drop
  • Fast switching speed

Package

The FESF8HT-E3/45 comes in a TO-220AB package, which provides thermal performance and low thermal resistance.

Essence

This product is essential for efficient power management in electronic devices.

Packaging/Quantity

The FESF8HT-E3/45 is typically packaged in reels or tubes and is available in quantities suitable for both small-scale and large-scale production.

Specifications

  • Maximum Average Forward Current: 8A
  • Reverse Voltage: 45V
  • Forward Voltage Drop: 0.75V
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole
  • Package / Case: TO-220-3

Detailed Pin Configuration

The FESF8HT-E3/45 has three pins: 1. Anode 2. Cathode 3. Gate

Functional Features

  • High current capability
  • Low leakage current
  • Fast reverse recovery time

Advantages

  • High efficiency leads to reduced power loss
  • Fast switching speed allows for rapid response in electronic circuits
  • Low forward voltage drop minimizes energy loss

Disadvantages

  • Sensitive to voltage spikes and surges
  • Requires careful thermal management due to high power dissipation

Working Principles

The FESF8HT-E3/45 operates based on the principles of rectification, where it allows current to flow in only one direction, converting AC to DC.

Detailed Application Field Plans

The FESF8HT-E3/45 is commonly used in: - Power supplies - Motor drives - Inverters - Battery chargers - Solar inverters

Detailed and Complete Alternative Models

  • FESF8DT-E3/45
  • FESF10HT-E3/45
  • FESF12HT-E3/45
  • FESF16HT-E3/45

In conclusion, the FESF8HT-E3/45 is a crucial component in power electronics, offering high efficiency and fast switching characteristics. Its application spans across various industries, making it an indispensable part of modern electronic systems.

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기술 솔루션에 FESF8HT-E3/45 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating for FESF8HT-E3/45?

    • The maximum voltage rating for FESF8HT-E3/45 is 800V.

  2. What is the maximum current rating for FESF8HT-E3/45?

    • The maximum current rating for FESF8HT-E3/45 is 8A.

  3. What is the forward voltage drop of FESF8HT-E3/45 at its rated current?

    • The forward voltage drop of FESF8HT-E3/45 at its rated current is typically 1.15V.

  4. What is the reverse recovery time of FESF8HT-E3/45?

    • The reverse recovery time of FESF8HT-E3/45 is typically 35ns.

  5. What are the typical applications for FESF8HT-E3/45?

    • FESF8HT-E3/45 is commonly used in power supply, lighting, and motor control applications.

  6. Does FESF8HT-E3/45 require a heatsink for operation?

    • Yes, it is recommended to use a heatsink for FESF8HT-E3/45 to ensure proper thermal management.

  7. Is FESF8HT-E3/45 suitable for high-frequency switching applications?

    • Yes, FESF8HT-E3/45 is designed for high-frequency switching and can be used in such applications.

  8. What is the operating temperature range for FESF8HT-E3/45?

    • The operating temperature range for FESF8HT-E3/45 is -55°C to 175°C.

  9. Does FESF8HT-E3/45 have built-in protection features?

    • FESF8HT-E3/45 has built-in avalanche capability for ruggedness and reliability.

  10. Is FESF8HT-E3/45 RoHS compliant?

    • Yes, FESF8HT-E3/45 is RoHS compliant, making it suitable for environmentally friendly designs.