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20KPA120CA-B
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20KPA120CA-B

Product Overview

Category

The 20KPA120CA-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 20KPA120CA-B is available in a DO-201AD package.

Essence

This TVS diode serves as a crucial component in safeguarding electronic circuits from voltage spikes and surges.

Packaging/Quantity

The 20KPA120CA-B is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 20,000 W
  • Standoff Voltage: 102 V
  • Breakdown Voltage: 113 V
  • Maximum Clamping Voltage: 164 V
  • Operating Temperature Range: -55°C to +175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The 20KPA120CA-B features a standard DO-201AD package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Provides protection against transient voltage events
  • Rapidly diverts excessive current away from sensitive components
  • Maintains low clamping voltage during surge events

Advantages and Disadvantages

Advantages

  • High surge capability ensures robust protection
  • Low clamping voltage minimizes stress on protected circuits
  • Fast response time provides quick reaction to transient events

Disadvantages

  • Higher cost compared to traditional diode-based protection methods
  • Requires careful consideration of placement and routing for optimal effectiveness

Working Principles

When a transient voltage event occurs, the 20KPA120CA-B rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level. This action prevents damage to sensitive components.

Detailed Application Field Plans

The 20KPA120CA-B is commonly utilized in the following applications: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 20KPA Series: Offers a range of standoff voltages and peak pulse powers to suit various application requirements.
  • P6KE Series: Provides similar transient voltage suppression capabilities in a different package format.

In conclusion, the 20KPA120CA-B transient voltage suppressor diode plays a vital role in protecting electronic circuits from damaging voltage transients. Its high surge capability, low clamping voltage, and fast response time make it an essential component in numerous electronic systems.

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技術ソリューションにおける 20KPA120CA-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。

Sure, here are 10 common questions and answers related to the application of 20KPA120CA-B in technical solutions:

  1. What is the maximum peak pulse power of 20KPA120CA-B?

    • The maximum peak pulse power of 20KPA120CA-B is 20000 watts.

  2. What is the breakdown voltage of 20KPA120CA-B?

    • The breakdown voltage of 20KPA120CA-B is 120 volts.

  3. What are the typical applications of 20KPA120CA-B?

    • Typical applications of 20KPA120CA-B include surge protection in telecommunications equipment, industrial electronics, and automotive systems.

  4. What is the clamping voltage of 20KPA120CA-B?

    • The clamping voltage of 20KPA120CA-B is 193 volts at 100A.

  5. What is the operating temperature range of 20KPA120CA-B?

    • The operating temperature range of 20KPA120CA-B is -55°C to +150°C.

  6. What is the response time of 20KPA120CA-B?

    • The response time of 20KPA120CA-B is less than 1.0 picoseconds.

  7. Is 20KPA120CA-B RoHS compliant?

    • Yes, 20KPA120CA-B is RoHS compliant.

  8. What is the package type of 20KPA120CA-B?

    • 20KPA120CA-B is available in a DO-201AD package.

  9. Does 20KPA120CA-B require heat sinking for certain applications?

    • Yes, for high-power applications, it is recommended to use proper heat sinking for 20KPA120CA-B.

  10. Can 20KPA120CA-B be used for ESD protection in electronic circuits?

    • Yes, 20KPA120CA-B can be used for ESD protection in electronic circuits due to its high power handling capability.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.