Vishay Semiconductor Diodes Division
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VTVS43GSMF-M3-08
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VTVS43GSMF-M3-08

Introduction

The VTVS43GSMF-M3-08 is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients and surges. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage transients and surges
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Surface Mount
  • Essence: Protecting electronic circuits from voltage spikes
  • Packaging/Quantity: Typically available in reels or tubes

Specifications

  • Voltage Rating: 43V
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 47.8V
  • Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOD-123FL

Detailed Pin Configuration

The VTVS43GSMF-M3-08 typically has three pins: 1. Cathode (K): Connected to the ground or reference voltage 2. Anode (A): Connected to the protected circuit 3. No Connection (NC): Not internally connected

Functional Features

  • Transient Voltage Suppression: Quickly diverts excessive voltage away from the protected circuit
  • Fast Response Time: Reacts to voltage transients within nanoseconds
  • Low Clamping Voltage: Limits the voltage across the protected circuit during a transient event

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited to specific voltage ratings
  • Requires proper installation for optimal performance

Working Principles

When a voltage transient occurs, the VTVS43GSMF-M3-08 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit. This rapid response helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The VTVS43GSMF-M3-08 is commonly used in various electronic systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: VTVS36GSMF-M3-08
  • Alternative Model 2: VTVS30GSMF-M3-08
  • Alternative Model 3: VTVS24GSMF-M3-08

In summary, the VTVS43GSMF-M3-08 is a crucial component in protecting electronic circuits from voltage transients and surges. Its fast response time, low clamping voltage, and high surge capability make it an essential part of various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VTVS43GSMF-M3-08 v technických řešeních

  1. What is the VTVS43GSMF-M3-08 used for?

    • The VTVS43GSMF-M3-08 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of the VTVS43GSMF-M3-08?

    • The maximum clamping voltage of the VTVS43GSMF-M3-08 is typically 77.4V at 10A.

  3. What are the typical applications for the VTVS43GSMF-M3-08?

    • Typical applications include protection of data lines, communication ports, and other sensitive electronic circuits from transient overvoltage events.

  4. What is the breakdown voltage of the VTVS43GSMF-M3-08?

    • The breakdown voltage of the VTVS43GSMF-M3-08 is typically 43V.

  5. What is the peak pulse current handling capability of the VTVS43GSMF-M3-08?

    • The VTVS43GSMF-M3-08 can handle peak pulse currents up to 30A.

  6. Is the VTVS43GSMF-M3-08 RoHS compliant?

    • Yes, the VTVS43GSMF-M3-08 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  7. What is the operating temperature range of the VTVS43GSMF-M3-08?

    • The VTVS43GSMF-M3-08 is designed to operate within a temperature range of -55°C to 150°C.

  8. Can the VTVS43GSMF-M3-08 be used for surge protection in power supply circuits?

    • Yes, the VTVS43GSMF-M3-08 can be used to provide surge protection for power supply circuits, especially in conjunction with other protective components.

  9. Does the VTVS43GSMF-M3-08 require any external components for proper operation?

    • In most cases, the VTVS43GSMF-M3-08 can be used independently, but additional circuitry may be required depending on the specific application and requirements.

  10. What package type does the VTVS43GSMF-M3-08 come in?

    • The VTVS43GSMF-M3-08 is available in a surface mount SMA package, which is suitable for automated assembly processes and compact designs.