Vishay Semiconductor Diodes Division
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P4KE15AHE3/54
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P4KE15AHE3/54

Product Overview

Category

The P4KE15AHE3/54 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The P4KE15AHE3/54 is typically available in a DO-41 package.

Essence

The essence of the P4KE15AHE3/54 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

They are usually packaged in reels or tubes and are available in quantities ranging from hundreds to thousands per reel/tube.

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 13.3V
  • Maximum Clamping Voltage: 21.5V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE15AHE3/54 typically has two pins, anode, and cathode, with the anode being connected to the positive side and the cathode to the negative side of the circuit.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to overvoltage events

Advantages

  • Provides effective protection against voltage surges
  • Fast response time helps in preventing damage to sensitive components
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Can degrade over time with repeated exposure to high voltage transients
  • May require replacement after multiple surge events

Working Principles

When a voltage surge occurs, the P4KE15AHE3/54 diode conducts excess current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE15AHE3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8AHE3/54
  • P4KE10AHE3/54
  • P4KE18AHE3/54
  • P4KE24AHE3/54

In conclusion, the P4KE15AHE3/54 transient voltage suppressor diode offers reliable protection against voltage transients and surges, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE15AHE3/54 v technických řešeních

  1. What is the maximum voltage rating of P4KE15AHE3/54?

    • The maximum voltage rating of P4KE15AHE3/54 is 15V.

  2. What is the peak pulse power dissipation of P4KE15AHE3/54?

    • The peak pulse power dissipation of P4KE15AHE3/54 is 400W.

  3. What is the typical junction capacitance of P4KE15AHE3/54?

    • The typical junction capacitance of P4KE15AHE3/54 is 200pF.

  4. What are the applications of P4KE15AHE3/54?

    • P4KE15AHE3/54 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 P4KE15AHE3/54?

    • The operating temperature range of P4KE15AHE3/54 is -55°C to 175°C.

  6. What is the reverse stand-off voltage of P4KE15AHE3/54?

    • The reverse stand-off voltage of P4KE15AHE3/54 is 12.8V.

  7. Does P4KE15AHE3/54 have a low leakage current?

    • Yes, P4KE15AHE3/54 has a low leakage current, making it suitable for sensitive electronic applications.

  8. Is P4KE15AHE3/54 RoHS compliant?

    • Yes, P4KE15AHE3/54 is RoHS compliant, meeting environmental standards.

  9. What package type does P4KE15AHE3/54 come in?

    • P4KE15AHE3/54 is available in a DO-41 package.

  10. Can P4KE15AHE3/54 be used for transient voltage suppression?

    • Yes, P4KE15AHE3/54 is designed for transient voltage suppression and can protect electronic circuits from voltage spikes and surges.