Vishay Semiconductor Diodes Division
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P4SMA8.2AHE3/61
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P4SMA8.2AHE3/61

Introduction

The P4SMA8.2AHE3/61 is a product belonging to the category of TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4SMA8.2AHE3/61.

Basic Information Overview

  • Category: TVS Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: Low clamping voltage, fast response time, high surge current capability
  • Package: DO-214AC (SMA), 2-Pin
  • Essence: Provides protection for sensitive electronic components from voltage transients
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Standoff Voltage: 8.2V
  • Breakdown Voltage: 9.11V
  • Clamping Voltage: 14V
  • Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA8.2AHE3/61 has two pins, with the cathode marked by a line on the body of the diode.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronics from voltage transients
  • Fast Response Time: Quickly responds to voltage spikes to prevent damage
  • Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • High surge current capability

Disadvantages

  • Limited to specific voltage range
  • Requires proper installation for optimal performance

Working Principles

The P4SMA8.2AHE3/61 works by diverting excessive current away from sensitive electronic components when a transient voltage spike occurs. It achieves this by quickly clamping the voltage to a safe level, thereby protecting the connected circuitry.

Detailed Application Field Plans

The P4SMA8.2AHE3/61 is commonly used in various applications including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4SMA8.2AHE3/61 include: - P4SMA6.8AHE3/61 - P4SMA10AHE3/61 - P4SMA12AHE3/61 - P4SMA15AHE3/61

In conclusion, the P4SMA8.2AHE3/61 is a vital component in protecting sensitive electronic devices from transient voltage spikes. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of various electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de P4SMA8.2AHE3/61 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of P4SMA8.2AHE3/61 in technical solutions:

  1. What is P4SMA8.2AHE3/61?

    • P4SMA8.2AHE3/61 is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of P4SMA8.2AHE3/61?

    • The maximum working voltage of P4SMA8.2AHE3/61 is 6.8V.

  3. What is the peak pulse power of P4SMA8.2AHE3/61?

    • The peak pulse power of P4SMA8.2AHE3/61 is 400W.

  4. In what applications can P4SMA8.2AHE3/61 be used?

    • P4SMA8.2AHE3/61 can be used in various applications such as automotive electronics, industrial equipment, telecommunications, and consumer electronics.

  5. How does P4SMA8.2AHE3/61 protect electronic circuits?

    • P4SMA8.2AHE3/61 protects electronic circuits by diverting excessive current away from sensitive components when a voltage spike occurs.

  6. What is the response time of P4SMA8.2AHE3/61?

    • The response time of P4SMA8.2AHE3/61 is very fast, typically in the nanosecond range.

  7. Can P4SMA8.2AHE3/61 be used for ESD (electrostatic discharge) protection?

    • Yes, P4SMA8.2AHE3/61 can be used for ESD protection in electronic circuits.

  8. What are the temperature specifications for P4SMA8.2AHE3/61?

    • P4SMA8.2AHE3/61 has an operating temperature range of -55°C to 150°C.

  9. Is P4SMA8.2AHE3/61 RoHS compliant?

    • Yes, P4SMA8.2AHE3/61 is RoHS compliant, meaning it meets the restriction of hazardous substances directive.

  10. Are there any specific layout considerations when using P4SMA8.2AHE3/61 in a circuit?

    • It is recommended to keep the traces short between the P4SMA8.2AHE3/61 and the protected component and to minimize any sharp bends in the traces to optimize its performance.

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