Vishay Semiconductor Diodes Division
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S1KHE3_A/I
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S1KHE3_A/I

Product Overview

Category: Diode
Use: Rectification and voltage regulation
Characteristics: Fast switching, low forward voltage drop
Package: SOD-123
Essence: High efficiency diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 40V
  • Forward Current: 1A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The S1KHE3_A/I is a two-pin diode with the following pin configuration: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for minimal power loss
  • High current capability for various circuit requirements

Advantages and Disadvantages

Advantages: - Efficient rectification and voltage regulation - Compact SOD-123 package for space-constrained designs - Fast recovery time for reduced switching losses

Disadvantages: - Limited reverse voltage rating compared to other diodes - Higher forward voltage drop than some specialized diodes

Working Principles

The S1KHE3_A/I operates based on the principle of semiconductor junction behavior. When forward-biased, it allows current flow with minimal voltage drop, making it suitable for rectification and voltage regulation in electronic circuits.

Detailed Application Field Plans

The S1KHE3_A/I is commonly used in the following applications: - Switch-mode power supplies - LED lighting drivers - DC-DC converters - Battery charging circuits

Detailed and Complete Alternative Models

  • 1N4001: General-purpose diode with higher reverse voltage rating
  • 1N4148: Fast switching diode with lower forward voltage drop
  • MBR0540: Schottky diode with ultra-low forward voltage drop

This comprehensive entry provides an in-depth understanding of the S1KHE3_A/I diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, catering to the needs of engineers and enthusiasts alike.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S1KHE3_A/I v technických řešeních

  1. What is S1KHE3_A/I?

    • S1KHE3_A/I is a high-efficiency, low-power Schottky diode used in various technical solutions.

  2. What are the key features of S1KHE3_A/I?

    • The key features include low forward voltage drop, high current capability, and fast switching speed.

  3. In what technical applications can S1KHE3_A/I be used?

    • S1KHE3_A/I is commonly used in power supplies, voltage clamping, reverse polarity protection, and freewheeling diodes in various electronic devices.

  4. What is the maximum forward voltage of S1KHE3_A/I?

    • The maximum forward voltage of S1KHE3_A/I is typically around 0.5V at a forward current of 1A.

  5. What is the reverse voltage rating of S1KHE3_A/I?

    • The reverse voltage rating of S1KHE3_A/I is typically around 40V.

  6. How does S1KHE3_A/I compare to other diodes in terms of efficiency?

    • S1KHE3_A/I offers higher efficiency compared to standard silicon diodes due to its lower forward voltage drop.

  7. Can S1KHE3_A/I be used in high-frequency applications?

    • Yes, S1KHE3_A/I is suitable for high-frequency applications due to its fast switching speed.

  8. What are the temperature specifications for S1KHE3_A/I?

    • S1KHE3_A/I is designed to operate within a temperature range of -65°C to 125°C.

  9. Is S1KHE3_A/I available in surface mount packages?

    • Yes, S1KHE3_A/I is available in surface mount packages, making it suitable for compact electronic designs.

  10. Where can I find detailed technical specifications for S1KHE3_A/I?

    • Detailed technical specifications for S1KHE3_A/I can be found in the product datasheet provided by the manufacturer or distributor.