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S3KHE3/9AT
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S3KHE3/9AT Product Overview

Introduction

The S3KHE3/9AT is a semiconductor product belonging to the category of Schottky diodes. This entry provides an in-depth overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the S3KHE3/9AT.

Basic Information Overview

  • Category: Schottky Diodes
  • Use: Rectification and voltage clamping in various electronic circuits
  • Characteristics: High current capability, low forward voltage drop, fast switching speed
  • Package: TO-220AC
  • Essence: Semiconductor device for power applications
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on manufacturer

Specifications

  • Maximum Average Forward Current: 3A
  • Peak Repetitive Reverse Voltage: 90V
  • Forward Voltage Drop: Typically 0.55V at 3A
  • Reverse Leakage Current: 500µA at 90V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The S3KHE3/9AT typically consists of three pins: Anode, Cathode, and the package body acting as the heat sink.

Functional Features

  • Efficient rectification of AC to DC due to low forward voltage drop
  • Fast switching speed enables high-frequency operation
  • Low reverse leakage current minimizes power loss

Advantages and Disadvantages

Advantages

  • High current capability
  • Low forward voltage drop
  • Fast switching speed
  • Low reverse leakage current

Disadvantages

  • Limited peak repetitive reverse voltage compared to other diode types
  • Sensitivity to temperature variations

Working Principles

The S3KHE3/9AT operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.

Detailed Application Field Plans

The S3KHE3/9AT finds extensive use in various electronic circuits, including: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection - DC-DC converters - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the S3KHE3/9AT include: - SS34 Schottky Diode - SB360 Schottky Diode - MBR360 Schottky Diode - 1N5822 Schottky Diode

In conclusion, the S3KHE3/9AT Schottky diode offers high current capability, low forward voltage drop, and fast switching speed, making it suitable for various power applications. Its efficient rectification and low power loss make it a valuable component in modern electronic circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av S3KHE3/9AT i tekniska lösningar

  1. What is S3KHE3/9AT?

    • S3KHE3/9AT is a high-efficiency, low-voltage, Schottky barrier rectifier diode commonly used in power supply and voltage regulation applications.

  2. What are the key features of S3KHE3/9AT?

    • The key features of S3KHE3/9AT include low forward voltage drop, high current capability, fast switching speed, and high thermal stability.

  3. What are the typical applications of S3KHE3/9AT?

    • S3KHE3/9AT is commonly used in DC-DC converters, reverse polarity protection circuits, freewheeling diodes, and low-voltage rectification applications.

  4. What is the maximum forward voltage of S3KHE3/9AT?

    • The maximum forward voltage of S3KHE3/9AT is typically around 0.55V at a forward current of 3A.

  5. What is the maximum reverse voltage of S3KHE3/9AT?

    • The maximum reverse voltage of S3KHE3/9AT is 90V.

  6. What is the operating temperature range of S3KHE3/9AT?

    • The operating temperature range of S3KHE3/9AT is typically -65°C to +150°C.

  7. What are the packaging options available for S3KHE3/9AT?

    • S3KHE3/9AT is available in surface mount packages such as DO-214AC (SMA) and TO-277A (SMPC).

  8. What are the advantages of using S3KHE3/9AT in technical solutions?

    • The advantages of using S3KHE3/9AT include its high efficiency, low power dissipation, and compact size, making it suitable for space-constrained applications.

  9. How does S3KHE3/9AT contribute to energy efficiency in technical solutions?

    • S3KHE3/9AT's low forward voltage drop and high efficiency contribute to minimizing power losses and improving overall energy efficiency in technical solutions.

  10. Are there any specific design considerations when using S3KHE3/9AT in technical solutions?

    • Designers should consider the forward voltage drop, reverse leakage current, and thermal management to optimize the performance of S3KHE3/9AT in technical solutions.