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TPSMF4L51A
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TPSMF4L51A Product Overview

Introduction

The TPSMF4L51A is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an in-depth overview of the TPSMF4L51A, 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 transient voltage spikes
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SOD-123FL
  • Essence: Semiconductor device for voltage spike suppression
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 5.1V
  • Clamping Voltage: 9.2V at 10A
  • Operating Temperature Range: -55°C to 150°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The TPSMF4L51A has a standard SOD-123FL package with three pins: Anode, Cathode, and No Connection (NC).

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
  • Fast Response Time: Quickly responds to voltage spikes to prevent damage.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage

Disadvantages

  • Limited power dissipation capability
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

The TPSMF4L51A operates by diverting excessive voltage away from sensitive components during transient events. When a voltage spike occurs, the diode rapidly conducts, shunting the excess energy to protect the downstream circuitry.

Detailed Application Field Plans

The TPSMF4L51A is commonly used in various applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: TPSMF4L51A-TR
  • Alternative Model 2: TPSMF4L51A-M3/86A

In summary, the TPSMF4L51A is a reliable transient voltage suppressor diode with fast response time, low clamping voltage, and high surge current capability. Its application spans across diverse industries, providing effective protection against voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMF4L51A v technických řešeních

  1. What is TPSMF4L51A?

    • TPSMF4L51A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of TPSMF4L51A?

    • The maximum peak pulse power of TPSMF4L51A is 400 watts.

  3. What is the breakdown voltage of TPSMF4L51A?

    • The breakdown voltage of TPSMF4L51A is 51 volts.

  4. What are the typical applications of TPSMF4L51A?

    • TPSMF4L51A is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of TPSMF4L51A?

    • TPSMF4L51A has an operating temperature range of -55°C to +150°C.

  6. How does TPSMF4L51A provide protection?

    • TPSMF4L51A clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  7. Is TPSMF4L51A RoHS compliant?

    • Yes, TPSMF4L51A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of TPSMF4L51A?

    • TPSMF4L51A is available in a surface mount SMA package.

  9. Does TPSMF4L51A require external heat sinking?

    • No, TPSMF4L51A is designed to handle transient events without requiring external heat sinking.

  10. Can TPSMF4L51A be used in high-speed data line protection?

    • Yes, TPSMF4L51A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.