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20KPA104CA-B
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20KPA104CA-B Product Encyclopedia Entry

Introduction

The 20KPA104CA-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, basic information, 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, Low Clamping Voltage
  • Package: DO-214AC
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Tape & Reel, 1000 units per reel

Specifications

  • Part Number: 20KPA104CA-B
  • Peak Pulse Power: 20,000 Watts
  • Standoff Voltage: 85V
  • Breakdown Voltage: 94.4V to 105V
  • Clamping Voltage: 137V at 34.8A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA104CA-B features a standard DO-214AC package with two pins. Pin 1 is the cathode (K) and pin 2 is the anode (A).

Functional Features

  • Surge Protection: Provides robust protection against transient voltage spikes.
  • Fast Response Time: Rapidly clamps excessive voltage to safeguard connected circuits.
  • High Power Handling: Capable of dissipating large amounts of surge energy.

Advantages and Disadvantages

Advantages

  • High power handling capacity
  • Low clamping voltage for effective protection
  • Fast response time

Disadvantages

  • Sensitive to prolonged overvoltage conditions
  • Requires proper installation for optimal performance

Working Principles

The 20KPA104CA-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, diverting the surge energy away from sensitive components.

Detailed Application Field Plans

The 20KPA104CA-B is widely used in various applications, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

  • 20KPA104A-B: Similar specifications with slightly lower power handling
  • 20KPA114CA-B: Higher standoff and breakdown voltages for specific applications
  • 20KPA144CA-B: Enhanced power dissipation capabilities for high-energy surges

In conclusion, the 20KPA104CA-B is a critical component in protecting electronic systems from damaging voltage surges. Its high power handling, low clamping voltage, and fast response time make it an essential part of modern electronic designs.

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技術ソリューションにおける 20KPA104CA-B の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the application of 20KPA104CA-B?

    • The 20KPA104CA-B is commonly used as a transient voltage suppressor (TVS) in various electronic circuits to protect sensitive components from voltage spikes and transients.

  2. What is the maximum clamping voltage of 20KPA104CA-B?

    • The maximum clamping voltage of 20KPA104CA-B is typically around 162 volts at 10A.

  3. In what type of circuits can 20KPA104CA-B be used?

    • 20KPA104CA-B can be used in a wide range of circuits including power supplies, communication equipment, automotive electronics, and industrial controls.

  4. What is the breakdown voltage of 20KPA104CA-B?

    • The breakdown voltage of 20KPA104CA-B is 91.6V to 101V.

  5. How does 20KPA104CA-B protect electronic components?

    • 20KPA104CA-B diverts excessive current away from sensitive components during voltage surges, preventing damage to the circuit.

  6. What are the key features of 20KPA104CA-B?

    • Some key features of 20KPA104CA-B include its high surge capability, low clamping voltage, and fast response time.

  7. Can 20KPA104CA-B be used for ESD protection?

    • Yes, 20KPA104CA-B can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  8. What is the operating temperature range of 20KPA104CA-B?

    • The operating temperature range of 20KPA104CA-B is typically -55°C to +175°C, making it suitable for a wide range of environments.

  9. Is 20KPA104CA-B RoHS compliant?

    • Yes, 20KPA104CA-B is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  10. Where can I find detailed technical specifications for 20KPA104CA-B?

    • Detailed technical specifications for 20KPA104CA-B can be found in the datasheet provided by the manufacturer or distributor.