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TPSMB27A
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TPSMB27A

Product Overview

Category

The TPSMB27A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The TPSMB27A is available in a variety of packages including SMB, SMC, and DO-214AA.

Essence

The essence of TPSMB27A lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The TPSMB27A is typically packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per reel/tube.

Specifications

  • Standoff Voltage: 24.4V
  • Breakdown Voltage: 27.1V
  • Maximum Clamping Voltage: 38.9V
  • Peak Pulse Current: 37.1A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMB27A TVS diode has two pins, anode, and cathode, which are typically denoted by the "+" and "-" symbols respectively.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • High reliability

Advantages

  • Provides robust protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • Wide operating temperature range allows for versatile application

Disadvantages

  • May exhibit some capacitance, affecting high-frequency signal transmission
  • Higher cost compared to traditional overvoltage protection methods

Working Principles

When a transient voltage event occurs, the TPSMB27A TVS diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The TPSMB27A is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to TPSMB27A include: - P6SMB27A - 1.5SMC27A - SMAJ27A

In conclusion, the TPSMB27A transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across a wide range of applications.

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技術ソリューションにおける TPSMB27A の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of TPSMB27A in technical solutions:

  1. What is TPSMB27A?

    • TPSMB27A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of TPSMB27A?

    • The maximum clamping voltage of TPSMB27A is 43.6V at 21.2A.

  3. What is the peak pulse power of TPSMB27A?

    • The peak pulse power of TPSMB27A is 600W for a 10/1000μs waveform.

  4. What are the typical applications of TPSMB27A?

    • TPSMB27A is commonly used in surge protection for telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of TPSMB27A?

    • TPSMB27A has an operating temperature range of -55°C to +150°C.

  6. How does TPSMB27A provide overvoltage protection?

    • TPSMB27A diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  7. Can TPSMB27A be used in high-speed data lines?

    • Yes, TPSMB27A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  8. What is the response time of TPSMB27A?

    • The response time of TPSMB27A is typically less than 1 picosecond.

  9. Does TPSMB27A require external heat sinking?

    • No, TPSMB27A is designed to handle transient events without requiring external heat sinking.

  10. Is TPSMB27A compliant with industry standards?

    • Yes, TPSMB27A meets the requirements of various industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection.

I hope these questions and answers are helpful! Let me know if you need further assistance.