Vishay Semiconductor Diodes Division
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TPSMB9.1AHE3_A/I
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TPSMB9.1AHE3_A/I

Product Overview

Category

The TPSMB9.1AHE3_A/I belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.

Characteristics

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

Package

The TPSMB9.1AHE3_A/I is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 9.1V
  • Breakdown Voltage: 10.2V
  • Maximum Clamping Voltage: 14.5V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMB9.1AHE3_A/I TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diode-based protection methods
  • Slight increase in PCB footprint due to the SMB package

Working Principles

When a transient voltage event occurs, the TPSMB9.1AHE3_A/I TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry.

Detailed Application Field Plans

The TPSMB9.1AHE3_A/I 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 models to the TPSMB9.1AHE3_A/I TVS diode include: - P6SMB9.1A - 1.5SMC9.1A - SMAJ9.1A

This completes the English editing encyclopedia entry structure format for the TPSMB9.1AHE3_A/I TVS diode, covering its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMB9.1AHE3_A/I v technických řešeních

Sure, here are 10 common questions and answers related to the application of TPSMB9.1AHE3_A/I in technical solutions:

  1. Q: What is the maximum peak pulse power dissipation of TPSMB9.1AHE3_A/I? A: The maximum peak pulse power dissipation is 600W for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of TPSMB9.1AHE3_A/I? A: The breakdown voltage is typically 9.1V.

  3. Q: Can TPSMB9.1AHE3_A/I be used for overvoltage protection in automotive electronics? A: Yes, TPSMB9.1AHE3_A/I is suitable for overvoltage protection in automotive electronics due to its high surge capability.

  4. Q: Is TPSMB9.1AHE3_A/I RoHS compliant? A: Yes, TPSMB9.1AHE3_A/I is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  5. Q: What is the operating temperature range of TPSMB9.1AHE3_A/I? A: The operating temperature range is -55°C to +150°C, making it suitable for a wide range of environments.

  6. Q: Can TPSMB9.1AHE3_A/I be used for ESD protection in consumer electronics? A: Yes, TPSMB9.1AHE3_A/I can be used for ESD protection in consumer electronics such as smartphones, tablets, and laptops.

  7. Q: Does TPSMB9.1AHE3_A/I have low leakage current? A: Yes, TPSMB9.1AHE3_A/I has low leakage current, which is beneficial for battery-powered applications.

  8. Q: What package type is TPSMB9.1AHE3_A/I available in? A: TPSMB9.1AHE3_A/I is available in a SMB (DO-214AA) package, which is widely used for surface mount applications.

  9. Q: Can TPSMB9.1AHE3_A/I be used for transient voltage suppression in industrial control systems? A: Yes, TPSMB9.1AHE3_A/I is suitable for transient voltage suppression in industrial control systems due to its fast response time.

  10. Q: Is TPSMB9.1AHE3_A/I suitable for telecom and networking equipment protection? A: Yes, TPSMB9.1AHE3_A/I is suitable for protecting telecom and networking equipment from voltage transients and surges.

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