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P4KE39CA-E3/54
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P4KE39CA-E3/54

Product Overview

Category

The P4KE39CA-E3/54 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from overvoltage transients.

Characteristics

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

Package

The P4KE39CA-E3/54 is available in a DO-41 package.

Essence

This diode acts as a voltage regulator, limiting the voltage that can pass through it to protect sensitive components in a circuit.

Packaging/Quantity

The P4KE39CA-E3/54 is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 39V
  • Maximum Clamping Voltage: 64.1V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P4KE39CA-E3/54 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected circuits
  • Low clamping voltage prevents excessive voltage from reaching sensitive components

Advantages

  • Robust protection against voltage spikes
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range allows for versatile use in various environments

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ratings

Working Principles

When an overvoltage transient occurs, the P4KE39CA-E3/54 conducts current and clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The P4KE39CA-E3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE39CA
  • 1.5KE39CA
  • SA39CA

In conclusion, the P4KE39CA-E3/54 transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi P4KE39CA-E3/54 dalam penyelesaian teknikal

  1. What is the maximum forward voltage of P4KE39CA-E3/54?

    • The maximum forward voltage of P4KE39CA-E3/54 is 31.9V at 1A.

  2. What is the peak pulse power dissipation of P4KE39CA-E3/54?

    • The peak pulse power dissipation of P4KE39CA-E3/54 is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of P4KE39CA-E3/54?

    • The breakdown voltage of P4KE39CA-E3/54 is 35.7V minimum.

  4. What is the operating temperature range of P4KE39CA-E3/54?

    • The operating temperature range of P4KE39CA-E3/54 is -55°C to +175°C.

  5. What is the typical junction capacitance of P4KE39CA-E3/54?

    • The typical junction capacitance of P4KE39CA-E3/54 is 200pF at 4V, 1MHz.

  6. What is the package type of P4KE39CA-E3/54?

    • P4KE39CA-E3/54 comes in a DO-41 package.

  7. What are the applications of P4KE39CA-E3/54?

    • P4KE39CA-E3/54 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and automotive systems.

  8. What is the reverse stand-off voltage of P4KE39CA-E3/54?

    • The reverse stand-off voltage of P4KE39CA-E3/54 is 33V.

  9. What is the clamping voltage of P4KE39CA-E3/54?

    • The clamping voltage of P4KE39CA-E3/54 is 53.9V at 77.5A.

  10. Is P4KE39CA-E3/54 RoHS compliant?

    • Yes, P4KE39CA-E3/54 is RoHS compliant, meeting the requirements for lead-free components.