Vishay Semiconductor Diodes Division
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P4KE100AHE3/73
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P4KE100AHE3/73

Product Overview

Category

The P4KE100AHE3/73 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The P4KE100AHE3/73 is available in a DO-41 package.

Essence

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

Packaging/Quantity

The P4KE100AHE3/73 is typically packaged in reels or bulk quantities, depending on the supplier.

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 85.5V to 94.5V
  • Maximum Clamping Voltage: 137V at 10A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE100AHE3/73 has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to voltage transients

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Higher clamping voltage compared to some alternative models

Working Principles

The P4KE100AHE3/73 operates based on the principle of reverse avalanche breakdown, where it diverts excess current away from sensitive components when a voltage spike occurs.

Detailed Application Field Plans

The P4KE100AHE3/73 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE100AHE3/73 include: - P6KE100A - 1.5KE100A - SA100A

In conclusion, the P4KE100AHE3/73 is a crucial component in protecting electronic circuits from voltage transients and spikes, making it an essential part of various electronic systems.

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技術ソリューションにおける P4KE100AHE3/73 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。

  1. What is the maximum continuous forward current for P4KE100AHE3/73?

    • The maximum continuous forward current for P4KE100AHE3/73 is 40A.

  2. What is the peak pulse power dissipation of P4KE100AHE3/73?

    • The peak pulse power dissipation of P4KE100AHE3/73 is 400W.

  3. What is the breakdown voltage of P4KE100AHE3/73?

    • The breakdown voltage of P4KE100AHE3/73 is 90V.

  4. What are the typical applications for P4KE100AHE3/73?

    • P4KE100AHE3/73 is commonly used in surge protection applications, such as in transient voltage suppressors (TVS) for overvoltage protection in electronic circuits.

  5. What is the operating temperature range for P4KE100AHE3/73?

    • The operating temperature range for P4KE100AHE3/73 is -55°C to +175°C.

  6. What is the package type of P4KE100AHE3/73?

    • P4KE100AHE3/73 is available in a DO-41 package.

  7. What is the reverse stand-off voltage of P4KE100AHE3/73?

    • The reverse stand-off voltage of P4KE100AHE3/73 is 85.5V.

  8. Is P4KE100AHE3/73 RoHS compliant?

    • Yes, P4KE100AHE3/73 is RoHS compliant.

  9. What are the key features of P4KE100AHE3/73?

    • Some key features of P4KE100AHE3/73 include low incremental surge resistance, fast response time, and high reliability.

  10. Can P4KE100AHE3/73 be used for ESD protection?

    • Yes, P4KE100AHE3/73 can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.