Vishay Semiconductor Diodes Division
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TPSMA8.2AHE3_A/H
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TPSMA8.2AHE3_A/H

Product Overview

Category

The TPSMA8.2AHE3_A/H belongs to the category of transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

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

Package

The TPSMA8.2AHE3_A/H is available in a DO-214AC (SMA) package.

Essence

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

Packaging/Quantity

The TPSMA8.2AHE3_A/H is typically packaged in reels with quantities ranging from 1000 to 3000 units per reel.

Specifications

  • Standoff Voltage: 8.2V
  • Breakdown Voltage: 9.11V
  • Maximum Reverse Leakage Current: 1μA at 5V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMA8.2AHE3_A/H TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional protection
  • Low clamping voltage
  • Fast response to transient events
  • High surge current handling capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement for optimal effectiveness

Working Principles

When a transient voltage event occurs, the TPSMA8.2AHE3_A/H 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 TPSMA8.2AHE3_A/H is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the TPSMA8.2AHE3_A/H include: - P6SMBJ8.2A - 1.5SMC8.2A - SMBJ8.2A

In conclusion, the TPSMA8.2AHE3_A/H transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronics across various industries.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TPSMA8.2AHE3_A/H في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of TPSMA8.2AHE3_A/H in technical solutions:

  1. What is the maximum peak pulse power dissipation of TPSMA8.2AHE3_A/H?

    • The maximum peak pulse power dissipation is 400 watts for a 10/1000 μs waveform.

  2. What is the breakdown voltage of TPSMA8.2AHE3_A/H?

    • The breakdown voltage is 8.2 volts.

  3. What is the typical junction capacitance of TPSMA8.2AHE3_A/H?

    • The typical junction capacitance is 200 pF.

  4. What is the operating temperature range of TPSMA8.2AHE3_A/H?

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

  5. What is the reverse stand-off voltage of TPSMA8.2AHE3_A/H?

    • The reverse stand-off voltage is 7.37 volts.

  6. What is the peak pulse current of TPSMA8.2AHE3_A/H?

    • The peak pulse current is 30.3 A for an 8/20 μs waveform.

  7. What is the package type of TPSMA8.2AHE3_A/H?

    • The package type is DO-214AC (SMA).

  8. What are the typical applications for TPSMA8.2AHE3_A/H?

    • Typical applications include transient voltage suppression in electronic equipment, automotive electronics, and industrial controls.

  9. What is the lead-free status of TPSMA8.2AHE3_A/H?

    • TPSMA8.2AHE3_A/H is lead-free and RoHS compliant.

  10. What is the clamping voltage of TPSMA8.2AHE3_A/H?

    • The clamping voltage is 14.5 volts at 17.8 A for an 8/20 μs waveform.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.