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20KPA180A-B
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20KPA180A-B Product Overview

Introduction

The 20KPA180A-B is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 20KPA180A-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The 20KPA180A-B belongs to the TVS diode category, specifically designed for surge protection in various electronic applications.

Basic Information Overview

  • Use: Surge protection against transient voltage events.
  • Characteristics: High surge capability, low clamping voltage, fast response time.
  • Package: DO-201AD (DO-27), SMA, SMB, SMC, or other surface mount packages.
  • Essence: Provides robust protection for sensitive electronic components.
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

  • Peak Pulse Power: 20,000 Watts
  • Standoff Voltage: 180V
  • Breakdown Voltage: 200V
  • Clamping Voltage: 293V at 50A
  • Operating Temperature: -55°C to +175°C
  • Storage Temperature: -55°C to +175°C

Detailed Pin Configuration

The 20KPA180A-B typically features a standard pin configuration with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

  • High Surge Capability: Capable of handling large surge currents to protect downstream components.
  • Low Clamping Voltage: Provides effective suppression of transient voltages while limiting the voltage across the protected circuit.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected system.

Advantages and Disadvantages

Advantages

  • Robust surge protection
  • Low clamping voltage
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Surface mount package may require additional design considerations

Working Principles

The 20KPA180A-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, diverting the surge energy away from the protected circuit.

Detailed Application Field Plans

The 20KPA180A-B is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 20KPA180CA-B
  • 20KPA180A-BP
  • 20KPA180A-BR
  • 20KPA180A-BTR

In summary, the 20KPA180A-B TVS diode offers robust surge protection with its high surge capability, low clamping voltage, and fast response time. While it comes with a higher cost and may require additional design considerations for surface mount integration, its wide operating temperature range and effectiveness in protecting sensitive electronic components make it a valuable choice for various applications.

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기술 솔루션에 20KPA180A-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 20KPA180A-B used for?

    • The 20KPA180A-B is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of the 20KPA180A-B?

    • The maximum clamping voltage of the 20KPA180A-B is 292 volts at 10A.

  3. What is the peak pulse power handling capability of the 20KPA180A-B?

    • The 20KPA180A-B can handle peak pulse power of 20,000 watts for a 10/1000μs waveform.

  4. In what applications can the 20KPA180A-B be used?

    • The 20KPA180A-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 20KPA180A-B?

    • The 20KPA180A-B has an operating temperature range of -55°C to +175°C.

  6. What are the packaging options available for the 20KPA180A-B?

    • The 20KPA180A-B is available in both axial-lead and surface mount packages.

  7. Does the 20KPA180A-B meet any industry standards?

    • Yes, the 20KPA180A-B is compliant with RoHS and REACH directives.

  8. Can the 20KPA180A-B be used for ESD protection?

    • Yes, the 20KPA180A-B can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. What are the key features of the 20KPA180A-B?

    • The 20KPA180A-B features low clamping voltage, fast response time, and high surge capability.

  10. Are there any application notes or design guidelines available for using the 20KPA180A-B?

    • Yes, detailed application notes and design guidelines are provided in the datasheet for the 20KPA180A-B to assist with its proper integration into technical solutions.