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TPSMD28CA
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TPSMD28CA

Introduction

The TPSMD28CA is a transient voltage suppressor diode belonging to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the TPSMD28CA, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SOD-123FL, SMA, SMB, SMC
  • Essence: Suppressing transient voltages to protect downstream electronics
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 28V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMD28CA has a standard diode package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effectively protects sensitive electronic devices from voltage spikes
  • Fast response time ensures minimal damage to protected circuits
  • RoHS compliance supports environmental sustainability

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

The TPSMD28CA operates by diverting excessive transient currents away from sensitive electronic components. When a voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the transient current to flow through, thus limiting the voltage across the protected load.

Detailed Application Field Plans

The TPSMD28CA is widely used in various electronic applications, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: TPSMD6.8CA (6.8V)
  • Alternative Model 2: TPSMD15CA (15V)
  • Alternative Model 3: TPSMD30CA (30V)
  • Alternative Model 4: TPSMD36CA (36V)

In summary, the TPSMD28CA is a vital component in safeguarding electronic circuits from voltage transients, offering fast response times, low clamping voltages, and high surge current capabilities. Its application spans across various industries, ensuring the protection of sensitive electronic devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMD28CA v technických řešeních

  1. What is TPSMD28CA?

    • TPSMD28CA 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 clamping voltage of TPSMD28CA?

    • The maximum clamping voltage of TPSMD28CA is 45.4V at 10A.

  3. What is the peak pulse power dissipation of TPSMD28CA?

    • The peak pulse power dissipation of TPSMD28CA is 400W for an 8/20µs waveform.

  4. What are the typical applications of TPSMD28CA?

    • TPSMD28CA is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive electronics for surge protection.

  5. What is the operating temperature range of TPSMD28CA?

    • The operating temperature range of TPSMD28CA is -55°C to 150°C.

  6. How does TPSMD28CA provide surge protection?

    • TPSMD28CA diverts excessive current away from sensitive components by clamping the voltage during transient events, thereby protecting the circuitry.

  7. What is the response time of TPSMD28CA?

    • The response time of TPSMD28CA is typically less than 1 picosecond.

  8. Can TPSMD28CA be used for high-speed data lines?

    • Yes, TPSMD28CA is suitable for high-speed data lines such as USB, HDMI, and Ethernet due to its fast response time and low capacitance.

  9. Does TPSMD28CA require external heat sinking?

    • No, TPSMD28CA is designed to handle transient events without requiring external heat sinking.

  10. Is TPSMD28CA compliant with industry standards?

    • Yes, TPSMD28CA complies with industry standards such as IEC 61000-4-2 (ESD) and IEC 61000-4-5 (surge).