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P4KE7.5-B
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P4KE7.5-B English Editing Encyclopedia Entry

Product Overview

Category

The P4KE7.5-B belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from overvoltage transients.

Characteristics

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

Package

The P4KE7.5-B is available in a DO-41 package.

Essence

The essence of the P4KE7.5-B lies in its ability to quickly suppress voltage transients and protect sensitive electronic components.

Packaging/Quantity

The P4KE7.5-B is typically packaged in reels or bulk quantities, depending on the supplier.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 6.4V to 7.07V
  • Maximum Clamping Voltage: 10.3V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE7.5-B has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

  • Suppresses voltage transients by diverting excess current away from sensitive components
  • Fast response time ensures minimal damage to protected circuits
  • Can handle multiple transient events without degradation

Advantages

  • Provides effective protection against voltage transients
  • Fast response time prevents damage to sensitive components
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ranges

Working Principles

When a voltage transient occurs, the P4KE7.5-B conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE7.5-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8-B
  • P4KE8.2-B
  • P4KE10-B
  • P4KE12-B

In conclusion, the P4KE7.5-B transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge capability. Its application spans various industries, and it has several alternative models available for different voltage requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE7.5-B v technických řešeních

  1. What is P4KE7.5-B and its application in technical solutions?

    • P4KE7.5-B is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. How does P4KE7.5-B work in technical solutions?

    • P4KE7.5-B works by diverting excessive voltage away from sensitive components, thus safeguarding them from damage.

  3. What are the key features of P4KE7.5-B for technical applications?

    • P4KE7.5-B offers high surge capability, low clamping voltage, and fast response time, making it suitable for protecting various electronic devices.

  4. In what technical scenarios is P4KE7.5-B commonly used?

    • P4KE7.5-B is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against voltage surges.

  5. What are the voltage and current ratings of P4KE7.5-B?

    • P4KE7.5-B has a peak pulse power dissipation of 400W and a breakdown voltage of 7.5V, making it suitable for handling transient overvoltage conditions.

  6. How should P4KE7.5-B be integrated into a technical solution?

    • P4KE7.5-B should be placed in parallel with the circuit or component to be protected, ensuring that it can quickly shunt excess voltage away from sensitive areas.

  7. Are there any specific considerations for using P4KE7.5-B in technical designs?

    • It's important to ensure proper heat dissipation and mounting to maximize the effectiveness of P4KE7.5-B in protecting the circuit.

  8. What are the potential benefits of using P4KE7.5-B in technical solutions?

    • By using P4KE7.5-B, designers can enhance the reliability and longevity of electronic systems by mitigating the risks associated with voltage transients.

  9. Are there any limitations or drawbacks to using P4KE7.5-B in technical applications?

    • While P4KE7.5-B provides effective transient voltage suppression, it's essential to consider other protective measures for comprehensive circuit protection.

  10. Where can P4KE7.5-B be sourced for integration into technical solutions?

    • P4KE7.5-B can be sourced from reputable electronic component distributors and manufacturers, ensuring genuine and reliable products for technical applications.