Vishay Semiconductor Diodes Division
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VTVS14ASMF-HM3-18
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VTVS14ASMF-HM3-18

Introduction

The VTVS14ASMF-HM3-18 is a specialized electronic component designed for surge protection in various applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Component
  • Use: Protects electronic circuits from voltage surges
  • Characteristics: High surge current capability, low clamping voltage, fast response time
  • Package: Surface Mount
  • Essence: Provides robust protection against transient overvoltage conditions
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 14V
  • Clamping Voltage: 23.2V at 10A
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The VTVS14ASMF-HM3-18 has a standard surface mount package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Reacts quickly to voltage surges
  • Low Leakage Current: Ensures minimal power dissipation during normal operation

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Sensitive to improper handling during installation

Working Principles

The VTVS14ASMF-HM3-18 operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage caused by transient overvoltage conditions. When a surge occurs, the component rapidly conducts current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The VTVS14ASMF-HM3-18 is widely used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • VTVS5V0ASMF-HM3-08: 5V Breakdown Voltage
  • VTVS24ASMF-HM3-18: 24V Breakdown Voltage
  • VTVS36ASMF-HM3-18: 36V Breakdown Voltage
  • VTVS58ASMF-HM3-18: 58V Breakdown Voltage

In conclusion, the VTVS14ASMF-HM3-18 is a crucial surge protection component with high surge current capability, low clamping voltage, and fast response time. Its application spans across various industries, providing reliable protection against transient overvoltage conditions.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق VTVS14ASMF-HM3-18 في الحلول التقنية

  1. What is the VTVS14ASMF-HM3-18 used for in technical solutions?

    • The VTVS14ASMF-HM3-18 is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the VTVS14ASMF-HM3-18?

    • The maximum voltage rating of the VTVS14ASMF-HM3-18 is typically 14V.

  3. What is the peak pulse current handling capability of the VTVS14ASMF-HM3-18?

    • The VTVS14ASMF-HM3-18 can handle peak pulse currents of up to a certain value, depending on the specific datasheet specifications.

  4. What are the typical applications for the VTVS14ASMF-HM3-18?

    • Typical applications for the VTVS14ASMF-HM3-18 include protection of data lines, communication ports, and other sensitive electronic circuits from voltage surges.

  5. What is the package type of the VTVS14ASMF-HM3-18?

    • The VTVS14ASMF-HM3-18 typically comes in a surface mount package, such as SMA or SMB.

  6. What are the temperature range specifications for the VTVS14ASMF-HM3-18?

    • The VTVS14ASMF-HM3-18 is designed to operate within a specific temperature range, usually specified in the datasheet.

  7. Does the VTVS14ASMF-HM3-18 require any external components for proper operation?

    • The VTVS14ASMF-HM3-18 may require additional components such as resistors or capacitors for optimal performance in certain applications.

  8. What are the key electrical characteristics of the VTVS14ASMF-HM3-18?

    • Key electrical characteristics include breakdown voltage, clamping voltage, and leakage current, which can be found in the datasheet.

  9. How does the VTVS14ASMF-HM3-18 compare to similar transient voltage suppressor diodes?

    • The VTVS14ASMF-HM3-18 may have different characteristics compared to similar devices, so it's important to review the datasheets for comparison.

  10. Are there any reliability or longevity considerations when using the VTVS14ASMF-HM3-18 in technical solutions?

    • It's important to consider factors such as reliability, longevity, and environmental conditions when integrating the VTVS14ASMF-HM3-18 into technical solutions to ensure proper functionality over time.