Vishay Semiconductor Diodes Division
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P4KE30AHE3/73
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P4KE30AHE3/73

Product Overview

Category

The P4KE30AHE3/73 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 capability

Package

The P4KE30AHE3/73 is available in a DO-41 package.

Essence

This diode is essential for safeguarding sensitive electronic components from voltage spikes.

Packaging/Quantity

The P4KE30AHE3/73 is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 26.7V to 29.5V
  • Maximum Clamping Voltage: 45.4V at 10A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE30AHE3/73 has two pins, with the anode and cathode clearly marked on the DO-41 package.

Functional Features

  • Suppresses voltage transients
  • Protects sensitive electronic components
  • Fast response to overvoltage events

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited breakdown voltage range

Working Principles

The P4KE30AHE3/73 operates by diverting excess voltage away from the protected circuit, thereby preventing damage to sensitive components.

Detailed Application Field Plans

The P4KE30AHE3/73 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE30AHE3/73 include: - P4KE6.8AHE3/73 - P4KE10AHE3/73 - P4KE18AHE3/73

In conclusion, the P4KE30AHE3/73 transient voltage suppressor diode offers fast and effective protection against overvoltage events, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE30AHE3/73 en soluciones técnicas

  1. What is the maximum voltage rating of P4KE30AHE3/73?

    • The maximum voltage rating of P4KE30AHE3/73 is 30V.

  2. What is the peak pulse power dissipation of P4KE30AHE3/73?

    • The peak pulse power dissipation of P4KE30AHE3/73 is 400W.

  3. What is the breakdown voltage of P4KE30AHE3/73?

    • The breakdown voltage of P4KE30AHE3/73 is typically 33.3V.

  4. What are the typical applications for P4KE30AHE3/73?

    • P4KE30AHE3/73 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and consumer electronics.

  5. What is the response time of P4KE30AHE3/73?

    • The response time of P4KE30AHE3/73 is very fast, typically responding to transient surges in nanoseconds.

  6. Is P4KE30AHE3/73 RoHS compliant?

    • Yes, P4KE30AHE3/73 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. What is the operating temperature range of P4KE30AHE3/73?

    • The operating temperature range of P4KE30AHE3/73 is typically -55°C to +175°C.

  8. Does P4KE30AHE3/73 require a heat sink for proper operation?

    • In most applications, P4KE30AHE3/73 does not require a heat sink due to its high power dissipation capability.

  9. Can P4KE30AHE3/73 be used for ESD protection?

    • Yes, P4KE30AHE3/73 can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  10. What is the packaging type of P4KE30AHE3/73?

    • P4KE30AHE3/73 is typically available in a DO-41 package, making it suitable for through-hole mounting on PCBs.