Littelfuse Inc.
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15KPA220-B
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15KPA220-B

Product Overview

Category:

The 15KPA220-B belongs to the category of transient voltage suppressor diodes.

Use:

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics:

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

Package:

The 15KPA220-B is available in a DO-201AD package.

Essence:

This diode serves as a crucial component in safeguarding electronic circuits from voltage spikes and surges.

Packaging/Quantity:

It is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 220V
  • Breakdown Voltage: 245V to 275V
  • Maximum Clamping Voltage: 358V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA220-B has a standard axial lead configuration with two leads.

Functional Features

  • Provides protection against overvoltage events
  • Rapidly responds to transient voltage spikes
  • Maintains low leakage current under normal operating conditions

Advantages and Disadvantages

Advantages

  • High surge capability ensures robust protection
  • Low clamping voltage minimizes stress on protected circuits
  • Fast response time guards against damage from transient events

Disadvantages

  • May exhibit higher cost compared to standard diodes
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage spike occurs, the 15KPA220-B rapidly conducts, diverting excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 15KPA220-B finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 15KPA220CA
  • 15KPA220CP
  • 15KPA220A

In conclusion, the 15KPA220-B transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across diverse industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 15KPA220-B en soluciones técnicas

  1. What is the 15KPA220-B component used for in technical solutions?

    • The 15KPA220-B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power dissipation of the 15KPA220-B?

    • The maximum peak pulse power dissipation of the 15KPA220-B is 15000 watts.

  3. What is the breakdown voltage of the 15KPA220-B?

    • The breakdown voltage of the 15KPA220-B is 220 volts.

  4. What are the typical applications of the 15KPA220-B in technical solutions?

    • The 15KPA220-B is commonly used in surge protection for telecommunications equipment, industrial control systems, and power supplies.

  5. What is the operating temperature range of the 15KPA220-B?

    • The 15KPA220-B has an operating temperature range of -55°C to +175°C.

  6. Does the 15KPA220-B meet any specific industry standards or certifications?

    • Yes, the 15KPA220-B is often compliant with industry standards such as IEC 61000-4-5 for surge immunity.

  7. Can the 15KPA220-B be used in automotive applications?

    • Yes, the 15KPA220-B is suitable for use in automotive electronics for transient voltage protection.

  8. What package type does the 15KPA220-B come in?

    • The 15KPA220-B is typically available in a DO-201AD (DO-27) package.

  9. Is the 15KPA220-B RoHS compliant?

    • Yes, the 15KPA220-B is generally RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. Are there any recommended layout or mounting considerations for the 15KPA220-B?

    • It is advisable to minimize lead lengths and keep traces short when designing the layout for the 15KPA220-B to optimize its performance in suppressing voltage transients.