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SMF75A-TP
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SMF75A-TP Product Overview

Introduction

The SMF75A-TP is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for surge protection in electronic circuits, offering characteristics such as high reliability, low leakage current, and fast response time. This entry provides an overview of the SMF75A-TP, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: High reliability, low leakage current, fast response time
  • Package: SOD-123FL
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 75V
  • Operating Voltage: 64.5V
  • Clamping Voltage: 106V
  • Peak Pulse Current: 10A
  • Reverse Standoff Voltage: 75V
  • Leakage Current: 1µA max

Detailed Pin Configuration

The SMF75A-TP has a standard SOD-123FL package with three pins: anode, cathode, and ground.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect sensitive electronic components
  • High peak pulse power handling capability
  • Low leakage current for energy-efficient operation

Advantages and Disadvantages

Advantages

  • Reliable surge protection for electronic circuits
  • Fast response time ensures minimal impact on protected devices
  • Low leakage current minimizes power consumption

Disadvantages

  • Limited peak pulse power compared to higher-rated TVS diodes
  • Higher clamping voltage than some specialized TVS diodes

Working Principles

The SMF75A-TP operates by diverting transient voltage spikes away from sensitive electronic components, thereby protecting them from damage. When a surge occurs, the diode rapidly conducts, providing a low-resistance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMF75A-TP is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • SMF5.0A: 5.0V TVS diode with similar characteristics
  • SMF15A: 15V TVS diode with higher breakdown voltage
  • SMF30A: 30V TVS diode with lower clamping voltage

In conclusion, the SMF75A-TP transient voltage suppressor diode offers reliable surge protection with fast response time and low leakage current. Its application spans across diverse industries, and it has alternative models catering to different voltage requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF75A-TP v technických řešeních

  1. What is SMF75A-TP?

    • SMF75A-TP is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of SMF75A-TP?

    • The maximum clamping voltage of SMF75A-TP is 121 volts at 10A.

  3. What are the typical applications of SMF75A-TP?

    • SMF75A-TP is commonly used in applications such as data lines, telecommunications equipment, and industrial control systems to protect against transient overvoltage events.

  4. What is the peak pulse current rating of SMF75A-TP?

    • The peak pulse current rating of SMF75A-TP is 3A.

  5. What is the breakdown voltage of SMF75A-TP?

    • The breakdown voltage of SMF75A-TP is 83.3 volts.

  6. Is SMF75A-TP RoHS compliant?

    • Yes, SMF75A-TP is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  7. What is the operating temperature range of SMF75A-TP?

    • The operating temperature range of SMF75A-TP is -55°C to +150°C, making it suitable for a wide range of environments.

  8. Does SMF75A-TP have ESD protection?

    • Yes, SMF75A-TP provides ESD protection up to 25kV, safeguarding sensitive components from electrostatic discharge.

  9. Can SMF75A-TP be used in high-speed data line applications?

    • Yes, SMF75A-TP is suitable for high-speed data line applications, including USB, HDMI, and Ethernet, due to its low capacitance and fast response time.

  10. What package options are available for SMF75A-TP?

    • SMF75A-TP is available in a variety of package options, including SOD-123FL, SMA, and SMB, providing flexibility for different design requirements.