Vishay Semiconductor Diodes Division
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P4KE20AHE3/54
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P4KE20AHE3/54

Product Overview

Category

The P4KE20AHE3/54 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The P4KE20AHE3/54 is available in a DO-41 package.

Essence

The essence of the P4KE20AHE3/54 lies in its ability to provide reliable protection against voltage surges in electronic circuits.

Packaging/Quantity

The diodes are typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 17.8V to 22.2V
  • Maximum Clamping Voltage: 29.2V at 10A
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE20AHE3/54 has a standard axial lead configuration with two leads for connection.

Functional Features

  • Provides transient voltage suppression
  • Fast response to voltage spikes
  • Low leakage current

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful handling during installation

Working Principles

The P4KE20AHE3/54 operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to voltage spikes.

Detailed Application Field Plans

The P4KE20AHE3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE20AHE3/54 include: - P4KE6.8AHE3/54 - P4KE10AHE3/54 - P4KE15AHE3/54 - P4KE30AHE3/54

In conclusion, the P4KE20AHE3/54 transient voltage suppressor diode offers reliable protection against voltage surges and transients, making it an essential component in various electronic applications.

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تکنیکی حل میں P4KE20AHE3/54 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum continuous forward current for P4KE20AHE3/54?

    • The maximum continuous forward current for P4KE20AHE3/54 is 30A.

  2. What is the peak pulse power dissipation of P4KE20AHE3/54?

    • The peak pulse power dissipation of P4KE20AHE3/54 is 400W.

  3. What is the breakdown voltage of P4KE20AHE3/54?

    • The breakdown voltage of P4KE20AHE3/54 is 17.8V.

  4. What are the typical applications of P4KE20AHE3/54?

    • P4KE20AHE3/54 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  5. What is the operating temperature range for P4KE20AHE3/54?

    • The operating temperature range for P4KE20AHE3/54 is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE20AHE3/54?

    • The reverse stand-off voltage of P4KE20AHE3/54 is 20V.

  7. Does P4KE20AHE3/54 have a low leakage current?

    • Yes, P4KE20AHE3/54 has a low leakage current, making it suitable for use in sensitive electronic circuits.

  8. Is P4KE20AHE3/54 RoHS compliant?

    • Yes, P4KE20AHE3/54 is RoHS compliant, meeting environmental standards.

  9. What package type does P4KE20AHE3/54 come in?

    • P4KE20AHE3/54 comes in a DO-204AC (DO-15) package.

  10. Can P4KE20AHE3/54 be used for overvoltage protection in automotive applications?

    • Yes, P4KE20AHE3/54 can be used for overvoltage protection in automotive applications due to its high surge capability and reliability.