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20KPA24ATR
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20KPA24ATR Product Overview

Introduction

The 20KPA24ATR is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Transient Suppression
  • Characteristics: High surge capability, low clamping voltage
  • Package: DO-214AC (SMA), SMC
  • Essence: Protection of electronic circuits from voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 20,000 Watts
  • Standoff Voltage: 24V
  • Breakdown Voltage: 26.7V to 29.5V
  • Maximum Clamping Voltage: 38.9V at 34.8A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 20KPA24ATR TVS diode has a standard pin configuration with two terminals for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages
  • Fast Response Time: Rapid reaction to voltage transients
  • Low Leakage Current: Minimal impact on normal circuit operation

Advantages and Disadvantages

Advantages

  • High surge capability for robust protection
  • Low clamping voltage ensures minimal stress on protected components
  • Compact package for space-constrained applications

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in the circuit for optimal performance

Working Principles

The 20KPA24ATR operates by diverting excessive transient currents away from sensitive circuit elements, thereby limiting the voltage across these components to a safe level. When a transient voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and preventing damage to downstream components.

Detailed Application Field Plans

The 20KPA24ATR is suitable for a wide range of applications, including: - Power Supplies - Automotive Electronics - Industrial Control Systems - Telecommunication Equipment - Consumer Electronics

Detailed and Complete Alternative Models

  • 20KPA Series: Offers various standoff voltages and peak pulse power ratings
  • SMAJ Series: Similar TVS diodes in SMA package with different voltage ratings
  • P6KE Series: Axial-leaded TVS diodes with comparable characteristics

In conclusion, the 20KPA24ATR TVS diode provides robust transient voltage suppression for diverse electronic applications, offering high surge capability, low clamping voltage, and fast response times. Its compact package and reliable performance make it an essential component for protecting sensitive circuits from voltage transients.

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技術ソリューションにおける 20KPA24ATR 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 20KPA24ATR?

    • 20KPA24ATR is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of 20KPA24ATR?

    • The maximum clamping voltage of 20KPA24ATR is 38.9 volts at 20A.

  3. What are the typical applications of 20KPA24ATR?

    • 20KPA24ATR is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  4. What is the peak pulse power of 20KPA24ATR?

    • The peak pulse power of 20KPA24ATR is 20000 watts for a 10/1000μs waveform.

  5. What is the operating temperature range of 20KPA24ATR?

    • 20KPA24ATR has an operating temperature range of -55°C to +175°C.

  6. How does 20KPA24ATR provide overvoltage protection?

    • 20KPA24ATR diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  7. Can 20KPA24ATR be used for ESD protection?

    • Yes, 20KPA24ATR can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  8. What is the package type of 20KPA24ATR?

    • 20KPA24ATR is available in a surface mount DO-214AC (SMA) package.

  9. Does 20KPA24ATR require external heat sinking?

    • In most cases, 20KPA24ATR does not require external heat sinking due to its high power dissipation capability.

  10. Is 20KPA24ATR compliant with industry standards?

    • Yes, 20KPA24ATR complies with RoHS and REACH directives, making it suitable for use in environmentally conscious designs.