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P4KE30A-B
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P4KE30A-B

Product Overview

Category

P4KE30A-B belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from overvoltage transients.

Characteristics

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

Package

The P4KE30A-B is available in a DO-41 package.

Essence

The essence of P4KE30A-B lies in its ability to provide reliable overvoltage protection for sensitive electronic components.

Packaging/Quantity

The P4KE30A-B is typically packaged in reels or bulk, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 27.6V to 33.3V
  • Maximum Clamping Voltage: 45V at 10A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE30A-B has two pins, anode and cathode, which are identified by their respective markings on the diode body.

Functional Features

  • Transient voltage suppression
  • Protection against voltage spikes
  • Fast response to overvoltage events

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 overvoltage protection

Working Principles

P4KE30A-B operates by diverting excess voltage away from sensitive components, thereby preventing damage due to overvoltage transients. When a voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

P4KE30A-B is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to P4KE30A-B include: - P4KE6.8A-B - P4KE10A-B - P4KE18A-B - P4KE24A-B

In conclusion, P4KE30A-B is a crucial component in safeguarding electronic circuits from voltage transients, offering fast and reliable protection. Its characteristics, specifications, and application field plans make it a valuable asset in various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE30A-B en soluciones técnicas

  1. What is P4KE30A-B?

    • P4KE30A-B is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE30A-B?

    • The maximum peak pulse power of P4KE30A-B is 400 watts.

  3. What is the breakdown voltage of P4KE30A-B?

    • The breakdown voltage of P4KE30A-B is 30 volts.

  4. What are the typical applications of P4KE30A-B?

    • P4KE30A-B is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive electronics.

  5. What is the operating temperature range of P4KE30A-B?

    • The operating temperature range of P4KE30A-B is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE30A-B?

    • The reverse stand-off voltage of P4KE30A-B is 25.6 volts.

  7. Does P4KE30A-B meet any specific industry standards?

    • Yes, P4KE30A-B complies with RoHS (Restriction of Hazardous Substances) requirements.

  8. Can P4KE30A-B be used for ESD (electrostatic discharge) protection?

    • Yes, P4KE30A-B can be used for ESD protection in various electronic devices and systems.

  9. What package type does P4KE30A-B come in?

    • P4KE30A-B is available in a DO-41 axial leaded package.

  10. Is P4KE30A-B suitable for high-speed data line protection?

    • Yes, P4KE30A-B is suitable for providing transient voltage suppression in high-speed data lines and communication interfaces.