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P-5KP51

P-5KP51 Product Overview

Introduction

P-5KP51 is a protective diode belonging to the category of transient voltage suppressors (TVS). It is commonly used to protect electronic circuits from voltage spikes and transients. This entry provides an overview of the P-5KP51, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressors (TVS)
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD (DO-27), SMA, SMB, SMC, and other surface mount packages
  • Essence: Silicon TVS Diode
  • Packaging/Quantity: Available in tape and reel packaging, with various quantities per reel

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage Range: 6.4V to 440V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes
  • Lead-Free: Yes

Detailed Pin Configuration

The P-5KP51 typically has two pins for connection, with the specific pinout depending on the package type. For example, in the DO-201AD package, the pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage spikes.
  • Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to the circuit.
  • High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide range of breakdown voltages available

Disadvantages

  • Higher cost compared to traditional diodes
  • Limited to specific voltage ranges

Working Principles

When a voltage spike occurs, the P-5KP51 conducts excess current to ground, preventing it from reaching sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit.

Detailed Application Field Plans

The P-5KP51 is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE51CA: Similar TVS diode with a different package and characteristics
  • 1.5KE51A: TVS diode with similar power rating and breakdown voltage
  • 5KP51A: Equivalent TVS diode with slightly different specifications

In conclusion, the P-5KP51 is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, high surge capability, and wide range of breakdown voltages make it suitable for diverse applications across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P-5KP51 en soluciones técnicas

  1. What is P-5KP51?

    • P-5KP51 is a type of transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What are the key features of P-5KP51?

    • The key features of P-5KP51 include its high surge capability, low clamping voltage, and fast response time.

  3. What is the maximum peak pulse power of P-5KP51?

    • The maximum peak pulse power of P-5KP51 is typically around 5000 watts.

  4. How does P-5KP51 protect electronic circuits?

    • P-5KP51 diverts excess current away from sensitive components by providing a low-impedance path to ground during overvoltage events.

  5. In what applications is P-5KP51 commonly used?

    • P-5KP51 is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  6. What is the operating temperature range of P-5KP51?

    • The operating temperature range of P-5KP51 is typically between -55°C to +175°C.

  7. What is the breakdown voltage of P-5KP51?

    • The breakdown voltage of P-5KP51 is around 58.1 volts.

  8. How does P-5KP51 compare to other transient voltage suppressors?

    • P-5KP51 offers higher surge capability and lower clamping voltage compared to many other transient voltage suppressors.

  9. Can P-5KP51 be used for both AC and DC applications?

    • Yes, P-5KP51 can be used for both AC and DC applications.

  10. Are there any special handling considerations for P-5KP51?

    • P-5KP51 should be handled with care to avoid electrostatic discharge and should be stored in a cool, dry environment to maintain its performance characteristics.