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P4KE22CATR
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P4KE22CATR

Product Overview

Category

P4KE22CATR belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • Compact package size

Package

P4KE22CATR is typically available in a DO-41 package.

Essence

The essence of P4KE22CATR lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 22V
  • Maximum Clamping Voltage: 35.5V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

P4KE22CATR typically consists of two pins, anode, and cathode, which are identified by a color band or marking on the body of the diode.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to transient events

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited clamping voltage may not be suitable for all applications
  • Requires careful consideration of placement within circuits to ensure optimal protection

Working Principles

When a voltage transient occurs, the P4KE22CATR diode conducts and diverts the excess current away from the protected components, limiting the voltage across them to a safe level.

Detailed Application Field Plans

P4KE22CATR is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8CATR
  • P4KE10CATR
  • P4KE15CATR
  • P4KE18CATR

In conclusion, P4KE22CATR transient voltage suppressor diodes offer effective protection against voltage transients, making them essential components in numerous electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE22CATR en soluciones técnicas

  1. What is P4KE22CATR?

    • P4KE22CATR is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of P4KE22CATR?

    • P4KE22CATR features a peak power dissipation of 400W, low clamping voltage, and fast response time, making it suitable for surge protection in various technical solutions.

  3. In what applications can P4KE22CATR be used?

    • P4KE22CATR is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect sensitive components from voltage surges.

  4. How does P4KE22CATR provide surge protection?

    • P4KE22CATR operates by diverting excess current away from sensitive components when a voltage spike occurs, thereby limiting the voltage across the protected circuit.

  5. What is the operating voltage range of P4KE22CATR?

    • P4KE22CATR has a working voltage range of 15.3V to 16.8V, making it suitable for protecting circuits within this voltage range.

  6. Are there any specific mounting or handling considerations for P4KE22CATR?

    • P4KE22CATR should be mounted close to the protected circuit and connected with short leads to minimize inductance. Proper ESD precautions should also be followed during handling.

  7. What are the temperature specifications for P4KE22CATR?

    • P4KE22CATR has an operating temperature range of -55°C to 175°C, allowing it to function effectively in a wide range of environments.

  8. Can P4KE22CATR be used for both AC and DC applications?

    • Yes, P4KE22CATR can be used for both AC and DC applications, providing effective surge protection for various types of electrical systems.

  9. Is P4KE22CATR RoHS compliant?

    • Yes, P4KE22CATR is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental safety and suitability for modern electronic products.

  10. Where can I find detailed technical specifications and application notes for P4KE22CATR?

    • Detailed technical specifications and application notes for P4KE22CATR can be found on the manufacturer's website or in the product datasheet.