Littelfuse Inc.
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30KPA45A-B
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30KPA45A-B Product Overview

Introduction

The 30KPA45A-B is a specialized electronic component designed for use in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High power handling capability, fast response time
  • Package: Axial Lead
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage Rating: 30V
  • Peak Pulse Power: 45A
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to 175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The 30KPA45A-B features a standard axial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Surge Protection: Provides robust protection against voltage surges and transients.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels, protecting downstream components.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response time
  • Reliable surge protection

Disadvantages

  • Unidirectional protection only
  • Requires proper installation for optimal performance

Working Principles

The 30KPA45A-B operates based on the principle of avalanche breakdown. When a voltage surge occurs, the component rapidly conducts, diverting excess current away from sensitive electronic circuits and preventing damage.

Detailed Application Field Plans

The 30KPA45A-B is commonly used in the following applications: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • 30KPA Series: Includes various voltage and power ratings to suit different application requirements.
  • P6KE Series: Offers similar surge protection capabilities with different form factors.

In conclusion, the 30KPA45A-B is a crucial component for safeguarding electronic systems against voltage surges and transients. Its high power handling capability, fast response time, and reliable surge protection make it an essential part of modern electronic designs.

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기술 솔루션에 30KPA45A-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure, here are 10 common questions and answers related to the application of 30KPA45A-B in technical solutions:

  1. What is the voltage rating of 30KPA45A-B?

    • The voltage rating of 30KPA45A-B is 45V.

  2. What is the peak pulse power of 30KPA45A-B?

    • The peak pulse power of 30KPA45A-B is 30,000W.

  3. What are the typical applications of 30KPA45A-B?

    • 30KPA45A-B is commonly used in surge protection for telecommunications equipment, industrial electronics, and automotive systems.

  4. What is the maximum clamping voltage of 30KPA45A-B?

    • The maximum clamping voltage of 30KPA45A-B is 77.4V at 100A.

  5. Is 30KPA45A-B RoHS compliant?

    • Yes, 30KPA45A-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  6. What is the operating temperature range of 30KPA45A-B?

    • The operating temperature range of 30KPA45A-B is -55°C to +175°C, making it suitable for a wide range of environments.

  7. Does 30KPA45A-B have a low leakage current?

    • Yes, 30KPA45A-B features a low leakage current, which is important for maintaining efficiency in electronic systems.

  8. What package type does 30KPA45A-B come in?

    • 30KPA45A-B is available in a DO-201AD (DO-27) package.

  9. Can 30KPA45A-B be used for ESD protection?

    • Yes, 30KPA45A-B can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.

  10. What are the key advantages of using 30KPA45A-B in technical solutions?

    • The key advantages of using 30KPA45A-B include its high surge capability, fast response time, and robust construction, making it ideal for protecting sensitive electronic components from transient overvoltage events.