Littelfuse Inc.
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30KPA54-B
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30KPA54-B Product Overview

Product Identification

The 30KPA54-B belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 30kW
  • Standoff Voltage: 54V
  • Breakdown Voltage Range: 60.0V to 66.3V
  • Maximum Clamping Voltage: 87.1V at 43.6A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA54-B typically features an axial leaded or surface mount package with two leads. The pin configuration includes the anode and cathode connections for proper installation in a circuit.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to minimize stress on protected components
  • High surge current handling capability for robust protection

Advantages and Disadvantages

Advantages

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

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the 30KPA54-B diode rapidly conducts, diverting the excess energy away from the sensitive components. This action helps to limit the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA54-B is commonly used in various applications including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 30KPA54-B include: - 1.5KE54CA - P6SMB54CA - SA54CA

In conclusion, the 30KPA54-B transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of electronic applications.

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기술 솔루션에 30KPA54-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 30KPA54-B and what is its application?

    • The 30KPA54-B is a transient voltage suppressor diode used to protect sensitive electronics from voltage spikes.

  2. What is the maximum peak pulse power of the 30KPA54-B?

    • The maximum peak pulse power of the 30KPA54-B is 3000 watts.

  3. What is the breakdown voltage of the 30KPA54-B?

    • The breakdown voltage of the 30KPA54-B is 54 volts.

  4. What are the typical applications for the 30KPA54-B?

    • Typical applications include overvoltage protection in telecommunications equipment, industrial electronics, and automotive systems.

  5. What is the operating temperature range of the 30KPA54-B?

    • The operating temperature range of the 30KPA54-B is -55°C to +175°C.

  6. What is the response time of the 30KPA54-B?

    • The response time of the 30KPA54-B is typically less than 1 picosecond.

  7. What is the package type of the 30KPA54-B?

    • The 30KPA54-B is available in a DO-201AD package.

  8. What are the key features of the 30KPA54-B?

    • Key features include low clamping voltage, fast response time, and high surge capability.

  9. What are the recommended mounting techniques for the 30KPA54-B?

    • Recommended mounting techniques include using a heat sink or thermal pad to dissipate heat during operation.

  10. What are the industry standards and certifications met by the 30KPA54-B?

    • The 30KPA54-B meets industry standards such as RoHS compliance and is often certified to meet specific automotive or telecommunications standards.