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SMF12A-T13
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SMF12A-T13 Product Overview

Introduction

The SMF12A-T13 is a diode belonging to the category of surface mount TVS (Transient Voltage Suppressor) diodes. These diodes are commonly used for surge protection in electronic circuits, offering characteristics such as high surge capability and fast response time. The SMF12A-T13 is designed to protect sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.

Basic Information Overview

  • Category: Surface Mount TVS Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: High surge capability, fast response time
  • Package: SOD-123FL
  • Essence: Protection of sensitive electronic components
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Standoff Voltage: 12V
  • Breakdown Voltage: 13.3V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF12A-T13 diode has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

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

Advantages and Disadvantages

Advantages - Effective surge protection - Fast response time - RoHS compliant

Disadvantages - Limited to low voltage applications - Requires proper installation for optimal performance

Working Principles

When a transient voltage event occurs, the SMF12A-T13 diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMF12A-T13 diode is widely used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

  • SMF5.0A
  • SMF6.0A
  • SMF8.0A
  • SMF10A
  • SMF15A

In conclusion, the SMF12A-T13 diode offers effective surge protection for sensitive electronic components, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF12A-T13 v technických řešeních

  1. What is SMF12A-T13?

    • SMF12A-T13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum working voltage of SMF12A-T13?

    • The maximum working voltage of SMF12A-T13 is 12V.

  3. What is the peak pulse current rating of SMF12A-T13?

    • The peak pulse current rating of SMF12A-T13 is 100A.

  4. What are the typical applications of SMF12A-T13?

    • SMF12A-T13 is commonly used in applications such as USB ports, Ethernet ports, and other communication interfaces to protect against electrostatic discharge (ESD) and electrical transients.

  5. What is the operating temperature range of SMF12A-T13?

    • The operating temperature range of SMF12A-T13 is -55°C to +150°C.

  6. What is the package type of SMF12A-T13?

    • SMF12A-T13 comes in a SOD-123FL package.

  7. What is the clamping voltage of SMF12A-T13?

    • The clamping voltage of SMF12A-T13 is typically 19.9V at 10A.

  8. Is SMF12A-T13 RoHS compliant?

    • Yes, SMF12A-T13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Can SMF12A-T13 be used in automotive applications?

    • Yes, SMF12A-T13 is suitable for use in automotive electronics to protect against voltage transients.

  10. What are the key features of SMF12A-T13?

    • Some key features of SMF12A-T13 include low clamping voltage, fast response time, and compatibility with automated placement equipment.