Vishay Semiconductor Diodes Division
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SS22SHE3_A/H
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SS22SHE3_A/H Product Overview

Introduction

The SS22SHE3_A/H is a diode belonging to the semiconductor category. It is commonly used in electronic circuits for various applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Rectification, voltage regulation, signal demodulation
  • Characteristics: High efficiency, low forward voltage drop, fast switching speed
  • Package: SOD-123
  • Essence: Silicon diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.55V (typical) at 1A
  • Reverse Voltage: 20V
  • Maximum Continuous Forward Current: 2A
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The SS22SHE3_A/H diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Efficient rectification of AC to DC
  • Low forward voltage drop minimizes power loss
  • Fast switching speed for high-frequency applications

Advantages and Disadvantages

Advantages: - High efficiency - Low forward voltage drop - Fast switching speed

Disadvantages: - Limited reverse voltage tolerance - Sensitive to temperature variations

Working Principles

The SS22SHE3_A/H diode operates based on the principle of creating a one-way flow of current when forward-biased and blocking the current flow when reverse-biased. This enables it to efficiently convert alternating current to direct current and regulate voltages in electronic circuits.

Detailed Application Field Plans

The SS22SHE3_A/H diode finds extensive use in the following applications: 1. Power supply units 2. Voltage regulators 3. Signal demodulation circuits 4. Switching power supplies 5. LED lighting systems

Detailed and Complete Alternative Models

  1. SS12SHE3_A/H: Similar specifications with lower current rating
  2. SS34SHE3_A/H: Higher reverse voltage rating with similar forward voltage drop
  3. SS24SHE3_A/H: Higher current rating with slightly higher forward voltage drop

In conclusion, the SS22SHE3_A/H diode offers high efficiency and fast switching speed, making it suitable for various electronic applications. Its compact SOD-123 package and excellent performance characteristics make it a popular choice among designers and engineers.

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技術ソリューションにおける SS22SHE3_A/H 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 SS22SHE3_A/H?

    • SS22SHE3_A/H is a high-speed, low-loss Schottky diode designed for use in various technical solutions.

  2. What are the key features of SS22SHE3_A/H?

    • The key features of SS22SHE3_A/H include its high-speed switching capability, low forward voltage drop, and low reverse leakage current.

  3. In what technical applications can SS22SHE3_A/H be used?

    • SS22SHE3_A/H is commonly used in power supply circuits, voltage clamping, reverse polarity protection, and freewheeling diodes in various electronic devices.

  4. What is the maximum forward voltage of SS22SHE3_A/H?

    • The maximum forward voltage of SS22SHE3_A/H is typically around 0.55V at a forward current of 2A.

  5. What is the reverse recovery time of SS22SHE3_A/H?

    • The reverse recovery time of SS22SHE3_A/H is very fast, typically in the range of nanoseconds, making it suitable for high-speed applications.

  6. Does SS22SHE3_A/H have a high temperature operating range?

    • Yes, SS22SHE3_A/H is designed to operate over a wide temperature range, typically from -65°C to 125°C.

  7. Can SS22SHE3_A/H be used in automotive applications?

    • Yes, SS22SHE3_A/H is suitable for use in automotive electronics, such as in engine control units, lighting systems, and infotainment systems.

  8. What is the package type of SS22SHE3_A/H?

    • SS22SHE3_A/H is available in a surface mount SMB (DO-214AA) package, which is suitable for automated assembly processes.

  9. Is SS22SHE3_A/H RoHS compliant?

    • Yes, SS22SHE3_A/H is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  10. Where can I find detailed specifications and application notes for SS22SHE3_A/H?

    • Detailed specifications and application notes for SS22SHE3_A/H can be found on the manufacturer's website or in the product datasheet.