Vishay Semiconductor Diodes Division
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3KASMC17AHE3/57T
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3KASMC17AHE3/57T Product Overview

Introduction

The 3KASMC17AHE3/57T is a semiconductor product belonging to the category of TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 3KASMC17AHE3/57T.

Basic Information Overview

  • Category: TVS Diodes
  • Use: Protection against transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (Surface Mount) package
  • Essence: Provides protection for sensitive electronics from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Voltage Rating: 17V
  • Power Dissipation: 3000W
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to +150°C
  • Compliance: RoHS compliant

Detailed Pin Configuration

The 3KASMC17AHE3/57T typically consists of two pins, with the specific pin configuration being: 1. Anode 2. Cathode

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges
  • Fast Response Time: Rapid reaction to transient events
  • Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Specific to unidirectional protection only

Working Principles

The 3KASMC17AHE3/57T operates based on the principle of avalanche breakdown and subsequent clamping of the transient voltage. When a transient event occurs, the diode conducts and diverts excess current away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

The 3KASMC17AHE3/57T is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 3KASMC17AHE3/57T include: - SMAJ17A - P6SMB17A - 1.5SMC17A

In summary, the 3KASMC17AHE3/57T TVS diode offers robust transient voltage protection with high surge capability, fast response time, and low clamping voltage. Its unidirectional nature may limit its use in certain applications, but it remains a reliable choice for safeguarding sensitive electronics from transient voltage events.

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تکنیکی حل میں 3KASMC17AHE3/57T کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of 3KASMC17AHE3/57T in technical solutions:

  1. Question: What is the maximum repetitive peak reverse voltage of 3KASMC17AHE3/57T?
    Answer: The maximum repetitive peak reverse voltage of 3KASMC17AHE3/57T is 17V.

  2. Question: What is the forward continuous current rating of 3KASMC17AHE3/57T?
    Answer: The forward continuous current rating of 3KASMC17AHE3/57T is 3A.

  3. Question: Can 3KASMC17AHE3/57T be used for overvoltage protection in power supplies?
    Answer: Yes, 3KASMC17AHE3/57T can be used for overvoltage protection in power supplies due to its high peak reverse voltage rating.

  4. Question: Is 3KASMC17AHE3/57T suitable for transient voltage suppression in automotive electronics?
    Answer: Yes, 3KASMC17AHE3/57T is suitable for transient voltage suppression in automotive electronics due to its high current handling capability.

  5. Question: What is the typical junction capacitance of 3KASMC17AHE3/57T?
    Answer: The typical junction capacitance of 3KASMC17AHE3/57T is 150pF.

  6. Question: Can 3KASMC17AHE3/57T be used for ESD protection in communication equipment?
    Answer: Yes, 3KASMC17AHE3/57T can be used for ESD protection in communication equipment due to its fast response time.

  7. Question: What is the operating temperature range of 3KASMC17AHE3/57T?
    Answer: The operating temperature range of 3KASMC17AHE3/57T is -55°C to +150°C.

  8. Question: Is 3KASMC17AHE3/57T RoHS compliant?
    Answer: Yes, 3KASMC17AHE3/57T is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Question: Can 3KASMC17AHE3/57T be used for surge protection in industrial control systems?
    Answer: Yes, 3KASMC17AHE3/57T can be used for surge protection in industrial control systems due to its high energy absorption capability.

  10. Question: What package type does 3KASMC17AHE3/57T come in?
    Answer: 3KASMC17AHE3/57T comes in a surface mount SMC package, making it suitable for automated assembly processes.