Taiwan Semiconductor Corporation
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P4KE20CA A0G
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P4KE20CA A0G

Product Overview

Category

The P4KE20CA A0G belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from overvoltage transients.

Characteristics

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

Package

The P4KE20CA A0G is typically available in a DO-41 package.

Essence

The essence of the P4KE20CA A0G lies in its ability to divert excessive current away from sensitive components during voltage spikes.

Packaging/Quantity

It is commonly packaged in reels or bulk quantities, depending on the supplier.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 17.1V to 18.9V
  • Maximum Clamping Voltage: 29.2V at 10A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE20CA A0G typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to voltage transients

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

The P4KE20CA A0G operates by shunting excess current away from the protected circuit when a voltage surge occurs. It achieves this through reverse avalanche breakdown, effectively limiting the voltage across the circuit.

Detailed Application Field Plans

The P4KE20CA A0G is commonly used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE20CA A0G include: - P4KE6.8CA A0G - P4KE10CA A0G - P4KE15CA A0G - P4KE30CA A0G

In summary, the P4KE20CA A0G transient voltage suppressor diode offers effective protection against voltage transients in a wide range of electronic applications, despite its limitations in power dissipation. Its fast response time and high surge capability make it a valuable component in safeguarding sensitive circuits from overvoltage events.

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10个与P4KE20CA A0G在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum voltage rating of P4KE20CA A0G?

    • The maximum voltage rating of P4KE20CA A0G is 17.1V.

  2. What is the peak pulse power dissipation of P4KE20CA A0G?

    • The peak pulse power dissipation of P4KE20CA A0G is 400W.

  3. What is the breakdown voltage of P4KE20CA A0G?

    • The breakdown voltage of P4KE20CA A0G is typically 22.5V.

  4. What is the forward voltage drop of P4KE20CA A0G?

    • The forward voltage drop of P4KE20CA A0G is typically 3.5V at 10A.

  5. What is the clamping voltage of P4KE20CA A0G?

    • The clamping voltage of P4KE20CA A0G is 29.2V at 1A.

  6. What are the typical applications for P4KE20CA A0G?

    • P4KE20CA A0G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  7. What is the operating temperature range of P4KE20CA A0G?

    • The operating temperature range of P4KE20CA A0G is -55°C to +175°C.

  8. Does P4KE20CA A0G meet any specific industry standards or certifications?

    • Yes, P4KE20CA A0G is typically compliant with RoHS and REACH regulations.

  9. What is the packaging type for P4KE20CA A0G?

    • P4KE20CA A0G is available in a DO-41 package.

  10. Can P4KE20CA A0G be used for overvoltage protection in automotive applications?

    • Yes, P4KE20CA A0G can be utilized for overvoltage protection in automotive systems, such as in vehicle electronics and onboard sensors.