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TPSMB11A
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TPSMB11A - Product Overview and Specifications

Introduction

The TPSMB11A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, 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: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600 W
  • Breakdown Voltage Range: 5 V to 440 V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMB11A follows the SMB (DO-214AA) package standard with two pins. 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

  • Effective protection against voltage transients
  • Wide breakdown voltage range
  • RoHS compliant

Disadvantages

  • Sensitive to reverse voltage polarity
  • Limited power dissipation capability

Working Principles

The TPSMB11A operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly transitioning into a low impedance state, effectively clamping the transient voltage to a safe level.

Detailed Application Field Plans

The TPSMB11A is widely used in various applications, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • TPSMB10A: Similar specifications with a lower breakdown voltage range
  • TPSMB12A: Similar specifications with a higher breakdown voltage range
  • P6SMB11A: Larger package size with similar specifications

In conclusion, the TPSMB11A transient voltage suppressor diode offers effective protection against voltage transients and finds extensive use in diverse electronic applications. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for safeguarding sensitive electronics.

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技術ソリューションにおける TPSMB11A 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 TPSMB11A in technical solutions:

  1. What is TPSMB11A?

    • TPSMB11A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of TPSMB11A?

    • The maximum clamping voltage of TPSMB11A is 18.2V at 10A.

  3. What is the peak pulse power of TPSMB11A?

    • The peak pulse power of TPSMB11A is 600W for a 10/1000μs waveform.

  4. What are the typical applications of TPSMB11A?

    • TPSMB11A is commonly used in telecommunications equipment, industrial automation, automotive electronics, and power supplies to protect against voltage surges and ESD events.

  5. What is the operating temperature range of TPSMB11A?

    • TPSMB11A has an operating temperature range of -55°C to +150°C.

  6. How does TPSMB11A provide overvoltage protection?

    • TPSMB11A diverts excess current away from sensitive components by shunting it to ground when a voltage surge occurs, thus protecting the circuit.

  7. Can TPSMB11A be used in high-speed data lines?

    • Yes, TPSMB11A is suitable for use in high-speed data lines such as USB, Ethernet, and HDMI to safeguard against transient voltage events.

  8. What is the response time of TPSMB11A?

    • The response time of TPSMB11A is very fast, typically responding within nanoseconds to clamp the voltage spike.

  9. Is TPSMB11A RoHS compliant?

    • Yes, TPSMB11A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. How should TPSMB11A be mounted on a PCB?

    • TPSMB11A should be mounted close to the protected circuitry using short traces to minimize inductance and maximize its effectiveness in suppressing transients.

I hope these questions and answers are helpful for your technical solutions involving TPSMB11A! If you have any more specific questions, feel free to ask.