Vishay Semiconductor Diodes Division
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P4KE11AHE3/54
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P4KE11AHE3/54

Product Overview

Category

P4KE11AHE3/54 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
  • Low clamping voltage
  • High surge current capability

Package

The P4KE11AHE3/54 diode is typically available in a DO-41 package.

Essence

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

Packaging/Quantity

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

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 9.4V to 10.5V
  • Maximum Clamping Voltage: 15.6V at 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE11AHE3/54 diode typically consists of two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Low leakage current

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Requires proper installation for optimal performance

Working Principles

When a voltage spike occurs, the diode conducts and diverts the excess energy away from the protected circuit, preventing damage to sensitive components.

Detailed Application Field Plans

Industrial Electronics

Used in industrial control systems to safeguard against voltage transients.

Telecommunications

Integrated into communication equipment to protect against lightning-induced surges.

Automotive Electronics

Utilized in automotive electronics to shield sensitive components from voltage fluctuations.

Detailed and Complete Alternative Models

  • 1.5KE11A
  • SA11A
  • SMAJ11A

In conclusion, the P4KE11AHE3/54 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE11AHE3/54 v technických řešeních

  1. What is P4KE11AHE3/54?

    • P4KE11AHE3/54 is a TVS (transient voltage suppressor) diode, designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE11AHE3/54?

    • The maximum peak pulse power of P4KE11AHE3/54 is 400 watts.

  3. What is the breakdown voltage of P4KE11AHE3/54?

    • The breakdown voltage of P4KE11AHE3/54 is 11 volts.

  4. What are the typical applications of P4KE11AHE3/54?

    • P4KE11AHE3/54 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P4KE11AHE3/54?

    • The operating temperature range of P4KE11AHE3/54 is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE11AHE3/54?

    • The reverse stand-off voltage of P4KE11AHE3/54 is 9.72 volts.

  7. Does P4KE11AHE3/54 meet any specific industry standards?

    • Yes, P4KE11AHE3/54 complies with the requirements of RoHS (Restriction of Hazardous Substances) directive.

  8. Can P4KE11AHE3/54 be used for ESD (electrostatic discharge) protection?

    • Yes, P4KE11AHE3/54 can be utilized for ESD protection in various electronic devices and systems.

  9. What package type does P4KE11AHE3/54 come in?

    • P4KE11AHE3/54 is available in a DO-41 package.

  10. Is P4KE11AHE3/54 suitable for high-speed data lines protection?

    • Yes, P4KE11AHE3/54 is suitable for protecting high-speed data lines from voltage surges and transients.