Vishay Semiconductor Diodes Division
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
VTVS43GSMF-HM3-18
Lihat Butiran Helaian data

VTVS43GSMF-HM3-18

Introduction

The VTVS43GSMF-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: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge current capability, low clamping voltage, fast response time
  • Package: Surface Mount
  • Essence: Protects sensitive electronic equipment from voltage surges
  • Packaging/Quantity: Typically available in reels or tubes

Specifications

  • Maximum Reverse Standoff Voltage: 43V
  • Breakdown Voltage: 47.8V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C
  • Mounting Type: SMD/SMT
  • Package/Case: DO-214AB (SMC)

Detailed Pin Configuration

The VTVS43GSMF-HM3-18 typically has two pins for surface mount installation. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides robust surge protection for sensitive electronics
  • Fast response time ensures minimal damage from transient voltage spikes
  • Low clamping voltage helps in preventing damage to downstream components

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Fast response time
  • Compact surface mount package
  • Wide operating temperature range

Disadvantages

  • Limited maximum reverse standoff voltage
  • May require additional circuitry for comprehensive surge protection in high-voltage environments

Working Principles

The VTVS43GSMF-HM3-18 operates based on the principle of avalanche breakdown. When a voltage surge occurs, the component rapidly conducts, diverting excess current away from sensitive electronics and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The VTVS43GSMF-HM3-18 is commonly used in various applications, including: - Telecommunications equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • VTVS36GSMF-HM3-18
  • VTVS58GSMF-HM3-18
  • VTVS75GSMF-HM3-18
  • VTVS110GSMF-HM3-18

In summary, the VTVS43GSMF-HM3-18 is a crucial electronic component that provides reliable surge protection for a wide range of electronic devices and systems. Its high surge current capability, fast response time, and compact design make it a preferred choice for engineers seeking to safeguard their designs against transient voltage spikes.

[Word Count: 411]

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi VTVS43GSMF-HM3-18 dalam penyelesaian teknikal

  1. What is VTVS43GSMF-HM3-18?

    • VTVS43GSMF-HM3-18 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage it can handle?

    • The maximum working peak reverse voltage for VTVS43GSMF-HM3-18 is 43V.

  3. What is its typical clamping voltage?

    • The typical clamping voltage of VTVS43GSMF-HM3-18 is 77V at 10A.

  4. What are the typical applications for VTVS43GSMF-HM3-18?

    • It is commonly used in surge protection for telecommunications equipment, Ethernet ports, and other sensitive electronic devices.

  5. What is the response time of VTVS43GSMF-HM3-18?

    • The response time is typically very fast, in the order of nanoseconds, providing quick protection against voltage transients.

  6. Is it RoHS compliant?

    • Yes, VTVS43GSMF-HM3-18 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  7. What is the operating temperature range for this component?

    • The operating temperature range for VTVS43GSMF-HM3-18 is typically -55°C to 150°C, allowing for use in a wide range of environments.

  8. Can it be used in high-speed data lines?

    • Yes, VTVS43GSMF-HM3-18 is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet connections.

  9. Does it require any external components for proper operation?

    • In most cases, VTVS43GSMF-HM3-18 does not require additional external components for basic surge protection applications.

  10. What package type does VTVS43GSMF-HM3-18 come in?

    • VTVS43GSMF-HM3-18 is typically available in a surface mount SOD-123FL package, which is compact and suitable for modern PCB designs.