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SMF75A-T13
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SMF75A-T13 Product Overview

Introduction

The SMF75A-T13 belongs to the category of transient voltage suppressor diodes and is commonly used for protecting sensitive electronic components from voltage transients. This entry provides a comprehensive overview of the SMF75A-T13, 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: Protection against voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: SOD-123FL
  • Essence: Silicon Transient Voltage Suppressor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 6.4V to 200V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF75A-T13 has a standard SOD-123FL package with three pins: anode, cathode, and ground.

Functional Features

  • Fast Response Time: Rapid reaction to voltage transients
  • Low Clamping Voltage: Limits the voltage across the protected circuit
  • High Surge Capability: Ability to withstand large surge currents

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SOD-123FL package
  • Wide breakdown voltage range

Disadvantages

  • Limited peak pulse power compared to some higher-power TVS diodes
  • Relatively narrow operating temperature range

Working Principles

The SMF75A-T13 operates by diverting excessive current away from sensitive components when a voltage transient occurs. It achieves this through rapid conduction and clamping of the transient voltage to a safe level.

Detailed Application Field Plans

The SMF75A-T13 is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMF75A-T13 include: - SMAJ5.0A - SMBJ10CA - SMCJ40A - P6KE6.8CA

In conclusion, the SMF75A-T13 transient voltage suppressor diode offers effective protection against voltage transients in a compact package, making it suitable for a wide range of applications.

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  1. What is SMF75A-T13?

    • SMF75A-T13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of SMF75A-T13?

    • The maximum working voltage of SMF75A-T13 is 75V.

  3. What is the peak pulse current rating of SMF75A-T13?

    • The peak pulse current rating of SMF75A-T13 is 3A.

  4. What are the typical applications of SMF75A-T13?

    • SMF75A-T13 is commonly used in applications such as data lines, telecommunications equipment, and industrial control systems to protect against voltage surges.

  5. What is the clamping voltage of SMF75A-T13?

    • The clamping voltage of SMF75A-T13 is typically around 121V at 3A.

  6. What is the operating temperature range of SMF75A-T13?

    • The operating temperature range of SMF75A-T13 is -55°C to +150°C.

  7. How does SMF75A-T13 provide protection against voltage transients?

    • SMF75A-T13 diverts excessive current away from sensitive components by providing a low-impedance path to ground during voltage spikes.

  8. Can SMF75A-T13 be used for surge protection in power supply circuits?

    • Yes, SMF75A-T13 can be used for surge protection in low-power DC power supply circuits.

  9. Is SMF75A-T13 RoHS compliant?

    • Yes, SMF75A-T13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What is the package type of SMF75A-T13?

    • SMF75A-T13 is available in a surface mount SMA package.