Vishay Semiconductor Diodes Division
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5KP40HE3/54
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5KP40HE3/54

Product Overview

Category

The 5KP40HE3/54 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The 5KP40HE3/54 is typically available in a DO-201AD package.

Essence

The essence of the 5KP40HE3/54 lies in its ability to provide robust protection against transient voltage events.

Packaging/Quantity

These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 40V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP40HE3/54 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Rapid response to transient events
  • High surge current capability
  • Low clamping voltage for effective protection

Advantages

  • Robust protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive protection in complex systems
  • Higher cost compared to standard diodes

Working Principles

When a transient voltage event occurs, the 5KP40HE3/54 diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 5KP40HE3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 5KP6.8A
  • 5KP10A
  • 5KP15A
  • 5KP36A

In conclusion, the 5KP40HE3/54 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 5KP40HE3/54 en soluciones técnicas

  1. What is the maximum voltage rating of 5KP40HE3/54?

    • The maximum voltage rating of 5KP40HE3/54 is 40 volts.

  2. What is the peak pulse power dissipation of 5KP40HE3/54?

    • The peak pulse power dissipation of 5KP40HE3/54 is 5000 watts.

  3. What are the typical applications for 5KP40HE3/54?

    • Typical applications for 5KP40HE3/54 include surge protection in electronic equipment, power supplies, and industrial controls.

  4. What is the breakdown voltage of 5KP40HE3/54?

    • The breakdown voltage of 5KP40HE3/54 is typically 44.4 volts.

  5. What is the maximum clamping voltage of 5KP40HE3/54?

    • The maximum clamping voltage of 5KP40HE3/54 is 64.5 volts.

  6. What is the operating temperature range of 5KP40HE3/54?

    • The operating temperature range of 5KP40HE3/54 is -55°C to +175°C.

  7. Is 5KP40HE3/54 RoHS compliant?

    • Yes, 5KP40HE3/54 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the package type of 5KP40HE3/54?

    • 5KP40HE3/54 comes in a DO-201AD (DO-27) package.

  9. What are the key features of 5KP40HE3/54?

    • Key features of 5KP40HE3/54 include high surge capability, low clamping voltage, and fast response time.

  10. Can 5KP40HE3/54 be used for transient voltage suppression in automotive applications?

    • Yes, 5KP40HE3/54 can be used for transient voltage suppression in automotive applications due to its high power handling capabilities and robust design.