Vishay Semiconductor Diodes Division
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3KASMC20HE3_A/H
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3KASMC20HE3_A/H Product Overview

Introduction

The 3KASMC20HE3_A/H is a high-performance electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The 3KASMC20HE3_A/H belongs to the category of surface mount transient voltage suppressor diodes. It is commonly used to protect sensitive electronic components from voltage spikes and transients in a wide range of electronic circuits and systems.

Basic Information Overview

  • Category: Surface Mount Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High performance, low leakage current, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Provides robust protection for electronic circuits
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Voltage Rating: 20V
  • Peak Pulse Power: 3000W
  • Operating Temperature Range: -55°C to +150°C
  • Breakdown Voltage: 22.2V to 24.4V
  • Reverse Standoff Voltage: 17.1V

Detailed Pin Configuration

The 3KASMC20HE3_A/H features a standard SMC (DO-214AB) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Robust protection against voltage spikes
  • Fast response time
  • Low leakage current

Disadvantages

  • Sensitive to excessive current or power surges
  • Requires proper installation and handling to ensure effectiveness

Working Principles

The 3KASMC20HE3_A/H operates by diverting excess voltage away from sensitive components during transient events. When a voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and protecting the connected circuitry.

Detailed Application Field Plans

The 3KASMC20HE3_A/H is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For users seeking alternative models, the following options are available: - 3KASMC6.5HE3A/H - 3KASMC15HE3A/H - 3KASMC30HE3A/H - 3KASMC40HE3A/H

In conclusion, the 3KASMC20HE3_A/H is a highly effective surface mount transient voltage suppressor diode that offers robust protection and fast response times. Its versatile applications make it an essential component in various electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 3KASMC20HE3_A/H dalam solusi teknis

  1. What is the 3KASMC20HE3_A/H component used for in technical solutions?

    • The 3KASMC20HE3_A/H is a high-efficiency, surface mount TVS diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of the 3KASMC20HE3_A/H component?

    • The 3KASMC20HE3_A/H offers low clamping voltage, fast response time, and high surge capability, making it suitable for a wide range of applications.

  3. In what type of technical solutions can the 3KASMC20HE3_A/H be used?

    • The 3KASMC20HE3_A/H is commonly used in power supplies, communication equipment, industrial controls, and automotive electronics to provide robust transient voltage protection.

  4. How does the 3KASMC20HE3_A/H component protect electronic circuits?

    • The 3KASMC20HE3_A/H diverts excessive current away from sensitive components during voltage spikes, preventing damage and ensuring system reliability.

  5. What are the environmental specifications of the 3KASMC20HE3_A/H component?

    • The 3KASMC20HE3_A/H is designed to meet industry standards for temperature range, humidity resistance, and mechanical durability, ensuring reliable performance in harsh environments.

  6. Can the 3KASMC20HE3_A/H be used in automotive applications?

    • Yes, the 3KASMC20HE3_A/H is suitable for automotive electronics, providing protection against voltage transients generated by the vehicle's electrical system.

  7. Are there any recommended layout considerations when using the 3KASMC20HE3_A/H component?

    • It is advisable to minimize trace lengths and ensure proper grounding to optimize the performance of the 3KASMC20HE3_A/H in a circuit layout.

  8. What are the typical failure modes of the 3KASMC20HE3_A/H component?

    • The 3KASMC20HE3_A/H may fail due to prolonged exposure to overvoltage conditions or excessive current, highlighting the importance of selecting the appropriate rating for the application.

  9. Does the 3KASMC20HE3_A/H require any additional heat sinking or thermal management?

    • In most applications, the 3KASMC20HE3_A/H does not require external heat sinking due to its low power dissipation characteristics.

  10. Where can I find detailed application notes and guidelines for integrating the 3KASMC20HE3_A/H into my technical solution?

    • Detailed application notes and guidelines for the 3KASMC20HE3_A/H can be found in the product datasheet, technical documentation, and application support resources provided by the manufacturer.