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P4KE39CA-G
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P4KE39CA-G

Product Overview

Category

The P4KE39CA-G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The P4KE39CA-G is typically available in a DO-41 package.

Essence

The essence of the P4KE39CA-G lies in its ability to divert excessive current away from sensitive components, thereby safeguarding 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: 39V
  • Maximum Clamping Voltage: 64.1V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE39CA-G TVS diode typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the P4KE39CA-G TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.

Detailed Application Field Plans

The P4KE39CA-G is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE39CA-G include: - P4KE6.8CA-G - P4KE10CA-G - P4KE18CA-G - P4KE30CA-G

In conclusion, the P4KE39CA-G transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in numerous electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE39CA-G en soluciones técnicas

  1. What is the maximum voltage rating of P4KE39CA-G?

    • The maximum voltage rating of P4KE39CA-G is 39V.

  2. What is the peak pulse power dissipation of P4KE39CA-G?

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

  3. What is the breakdown voltage of P4KE39CA-G?

    • The breakdown voltage of P4KE39CA-G is typically 43.6V.

  4. What are the typical applications for P4KE39CA-G?

    • P4KE39CA-G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of P4KE39CA-G?

    • The clamping voltage of P4KE39CA-G is typically 64.4V at 1A.

  6. What is the operating temperature range of P4KE39CA-G?

    • P4KE39CA-G has an operating temperature range of -55°C to +175°C.

  7. Does P4KE39CA-G have a low leakage current?

    • Yes, P4KE39CA-G has a low leakage current, making it suitable for use in sensitive electronic circuits.

  8. Is P4KE39CA-G RoHS compliant?

    • Yes, P4KE39CA-G is RoHS compliant, meeting environmental standards.

  9. What package type does P4KE39CA-G come in?

    • P4KE39CA-G is available in a DO-41 package.

  10. Can P4KE39CA-G be used for ESD protection?

    • Yes, P4KE39CA-G can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.