Vishay Semiconductor Diodes Division
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SS22HE3_A/I
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SS22HE3_A/I Product Overview

Introduction

SS22HE3_A/I is a diode belonging to the semiconductor category. It is commonly used in electronic circuits for various applications due to its unique characteristics and specifications.

Basic Information Overview

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

Specifications

  • Forward Voltage: 0.35V at 1A
  • Reverse Voltage: 20V
  • Maximum Continuous Current: 2A
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The SS22HE3_A/I 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

  • Fast Switching: Enables rapid response in electronic circuits.
  • Low Forward Voltage Drop: Minimizes power loss and heat generation.
  • High Current Capability: Suitable for applications requiring high current handling.

Advantages and Disadvantages

Advantages: - Efficient energy conversion - Compact size - Reliable performance

Disadvantages: - Limited reverse voltage tolerance - Sensitivity to overcurrent conditions

Working Principles

The SS22HE3_A/I diode operates based on the principle of unidirectional conduction, allowing current flow in one direction while blocking it in the reverse direction. This property makes it suitable for rectification and voltage regulation in electronic circuits.

Detailed Application Field Plans

  1. Power Supplies: Used in AC to DC converters for efficient rectification.
  2. Voltage Regulation: Incorporated in voltage regulator circuits to maintain stable output.
  3. Signal Demodulation: Utilized in communication systems for extracting modulated signals.

Detailed and Complete Alternative Models

  1. SS14HE3_A/I: Similar characteristics with lower current capability.
  2. SS24HE3_A/I: Higher reverse voltage rating with comparable specifications.

In conclusion, the SS22HE3_A/I diode offers fast switching, low forward voltage drop, and high current capability, making it suitable for diverse electronic applications.

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기술 솔루션에 SS22HE3_A/I 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SS22HE3_A/I?

    • SS22HE3_A/I is a specific model of semiconductor diode, commonly used in electronic circuits for various technical applications.

  2. What are the key specifications of SS22HE3_A/I?

    • The SS22HE3_A/I diode typically has a forward voltage of around 0.36V, a reverse voltage of 40V, and a forward current of 2A.

  3. How is SS22HE3_A/I used in rectification circuits?

    • SS22HE3_A/I diodes are often used in rectification circuits to convert alternating current (AC) to direct current (DC) by allowing current to flow in only one direction.

  4. Can SS22HE3_A/I be used in voltage regulation?

    • Yes, SS22HE3_A/I diodes can be used in voltage regulation circuits to maintain a stable output voltage by controlling the flow of current.

  5. What are the typical applications of SS22HE3_A/I in power supplies?

    • SS22HE3_A/I diodes are commonly used in power supply units to rectify and regulate the incoming AC voltage, ensuring a steady DC output.

  6. How does SS22HE3_A/I contribute to overvoltage protection?

    • SS22HE3_A/I diodes can be employed in overvoltage protection circuits to divert excess voltage away from sensitive components, safeguarding them from damage.

  7. Are there any thermal considerations when using SS22HE3_A/I in high-power applications?

    • Yes, in high-power applications, thermal management is crucial to prevent overheating of the SS22HE3_A/I diode, which could affect its performance and longevity.

  8. Can SS22HE3_A/I be utilized in signal demodulation circuits?

    • Yes, SS22HE3_A/I diodes can be used in signal demodulation circuits to extract the original modulating signal from a carrier wave.

  9. What are the environmental operating conditions for SS22HE3_A/I?

    • SS22HE3_A/I diodes are typically designed to operate within a temperature range of -65°C to 175°C, making them suitable for a variety of environments.

  10. How does SS22HE3_A/I compare to other diode models in terms of efficiency?

    • SS22HE3_A/I diodes are known for their high efficiency and low forward voltage drop, making them a popular choice for many technical solutions.