Vishay Semiconductor Diodes Division
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P4KE8.2AHE3/54
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P4KE8.2AHE3/54

Product Overview

Category

The P4KE8.2AHE3/54 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transient overvoltage conditions.

Characteristics

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

Package

The P4KE8.2AHE3/54 is available in a DO-41 package.

Essence

The essence of the P4KE8.2AHE3/54 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The P4KE8.2AHE3/54 is typically packaged in reels with a quantity of 5000 units per reel.

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 8.2V
  • Maximum Clamping Voltage: 13.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE8.2AHE3/54 features a standard axial lead configuration with two leads for easy integration into circuit boards.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • High surge current capability

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The P4KE8.2AHE3/54 operates by shunting excess current away from sensitive components when a transient voltage event occurs, thereby limiting the voltage across the protected load.

Detailed Application Field Plans

The P4KE8.2AHE3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8AHE3/54
  • P4KE10AHE3/54
  • P4KE12AHE3/54
  • P4KE15AHE3/54

In conclusion, the P4KE8.2AHE3/54 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE8.2AHE3/54 en soluciones técnicas

  1. What is P4KE8.2AHE3/54?

    • P4KE8.2AHE3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE8.2AHE3/54?

    • The maximum peak pulse power of P4KE8.2AHE3/54 is 400W.

  3. What is the breakdown voltage of P4KE8.2AHE3/54?

    • The breakdown voltage of P4KE8.2AHE3/54 is 8.2V.

  4. What are the typical applications of P4KE8.2AHE3/54?

    • P4KE8.2AHE3/54 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P4KE8.2AHE3/54?

    • The operating temperature range of P4KE8.2AHE3/54 is typically -55°C to +175°C.

  6. What is the package type of P4KE8.2AHE3/54?

    • P4KE8.2AHE3/54 is available in a DO-41 package.

  7. How does P4KE8.2AHE3/54 provide overvoltage protection?

    • P4KE8.2AHE3/54 clamps the voltage during transient events, diverting excess current away from the protected circuit.

  8. What is the response time of P4KE8.2AHE3/54?

    • The response time of P4KE8.2AHE3/54 is very fast, typically in the nanosecond range.

  9. Can P4KE8.2AHE3/54 be used in high-frequency applications?

    • Yes, P4KE8.2AHE3/54 can be used in high-frequency applications due to its fast response time and low capacitance.

  10. Is P4KE8.2AHE3/54 RoHS compliant?

    • Yes, P4KE8.2AHE3/54 is RoHS compliant, making it suitable for use in environmentally conscious designs.