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P4KE250-G
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P4KE250-G

Introduction

The P4KE250-G belongs to the category of transient voltage suppressor diodes and is commonly used for protecting electronic circuits from voltage spikes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE250-G.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41
  • Essence: Suppressing transient overvoltage
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage - Reverse Standoff (Typ): 214V
  • Voltage - Breakdown (Min): 238V
  • Voltage - Clamping (Max) @ Ipp: 344V
  • Current - Peak Pulse (10/1000µs): 6.5A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The P4KE250-G typically has two pins and follows the standard pin configuration for DO-41 package diodes.

Functional Features

  • Fast response time to transient overvoltage
  • High surge capability to handle large spikes
  • Low clamping voltage to protect sensitive components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • High surge capability

Disadvantages

  • May require additional circuitry for comprehensive protection
  • Sensitive to reverse bias conditions

Working Principles

The P4KE250-G operates by diverting excessive voltage away from sensitive components in the circuit, thereby preventing damage due to transient overvoltage events. When a voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The P4KE250-G is widely used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE250-G include: - P4KE220-G - P4KE300-G - P4KE350-G - P4KE400-G

In conclusion, the P4KE250-G transient voltage suppressor diode offers effective protection against voltage spikes in electronic circuits, with its fast response time, high surge capability, and low clamping voltage making it suitable for a wide range of applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق P4KE250-G في الحلول التقنية

Sure, here are 10 common questions and answers related to the application of P4KE250-G in technical solutions:

  1. Q: What is the maximum peak pulse power dissipation of P4KE250-G? A: The maximum peak pulse power dissipation of P4KE250-G is 400W for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of P4KE250-G? A: The breakdown voltage of P4KE250-G is typically 225V.

  3. Q: Can P4KE250-G be used for overvoltage protection in power supplies? A: Yes, P4KE250-G can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.

  4. Q: Is P4KE250-G suitable for surge protection in telecommunications equipment? A: Yes, P4KE250-G is suitable for surge protection in telecommunications equipment, providing reliable protection against voltage transients.

  5. Q: What is the operating temperature range of P4KE250-G? A: The operating temperature range of P4KE250-G is -55°C to +175°C, making it suitable for a wide range of environments.

  6. Q: Can P4KE250-G be used for ESD protection in electronic circuits? A: Yes, P4KE250-G can be used for ESD protection in electronic circuits, safeguarding sensitive components from electrostatic discharge.

  7. Q: Does P4KE250-G meet industry standards for surge protection devices? A: Yes, P4KE250-G complies with industry standards for surge protection devices, ensuring high reliability and performance.

  8. Q: What package type does P4KE250-G come in? A: P4KE250-G is available in a DO-41 package, which is a widely used through-hole package for diodes.

  9. Q: Can P4KE250-G be used for transient voltage suppression in automotive electronics? A: Yes, P4KE250-G is suitable for transient voltage suppression in automotive electronics, offering robust protection against voltage spikes.

  10. Q: Are there any application notes or guidelines available for using P4KE250-G in circuit designs? A: Yes, application notes and guidelines for using P4KE250-G in circuit designs are available from the manufacturer, providing valuable insights for design engineers.

I hope these questions and answers are helpful! Let me know if you need further assistance.