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5KP51-B
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5KP51-B Product Overview

Introduction

The 5KP51-B belongs to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The 5KP51-B is specifically designed to provide robust protection against transient overvoltage conditions.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • 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)
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage Range: 58.1V to 64.6V
  • Maximum Clamping Voltage: 92.6V at 77.8A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP51-B typically features a two-pin configuration with anode and cathode terminals. The physical pin layout conforms to the DO-201AD package standard.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of clamping voltage for specific applications

Working Principles

The 5KP51-B operates based on the principle of avalanche breakdown. When a transient overvoltage occurs, the diode enters into a high-conductivity state, diverting excess current away from sensitive components and limiting the voltage across the circuit.

Detailed Application Field Plans

The 5KP51-B finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 5KP51-B include: - 5KP Series: Offers a range of breakdown voltages and power dissipation capabilities - P6KE Series: Provides similar transient voltage suppression in a different package format - SMBJ Series: Surface mount alternatives with comparable performance characteristics

In conclusion, the 5KP51-B transient voltage suppressor diode offers robust protection against transient overvoltages, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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技術ソリューションにおける 5KP51-B の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of 5KP51-B in technical solutions:

  1. What is the voltage rating of 5KP51-B?

    • The 5KP51-B has a voltage rating of 51V.

  2. What is the maximum peak pulse power of 5KP51-B?

    • The maximum peak pulse power of 5KP51-B is 5000W.

  3. What type of diode is 5KP51-B?

    • 5KP51-B is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 5KP51-B?

    • Typical applications of 5KP51-B include surge protection in electronic equipment, telecommunications systems, and automotive electronics.

  5. What is the breakdown voltage of 5KP51-B?

    • The breakdown voltage of 5KP51-B is 56.7V minimum.

  6. What is the maximum clamping voltage of 5KP51-B?

    • The maximum clamping voltage of 5KP51-B is 82.4V at 77.5A.

  7. What is the operating temperature range of 5KP51-B?

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

  8. Does 5KP51-B meet industry standards for surge protection?

    • Yes, 5KP51-B meets the requirements of various industry standards for surge protection, including IEC 61000-4-5 and MIL-STD-750D.

  9. Can 5KP51-B be used for ESD protection?

    • Yes, 5KP51-B can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  10. Is 5KP51-B suitable for high-reliability applications?

    • Yes, 5KP51-B is designed for high-reliability applications and is well-suited for use in critical electronic systems where robust surge protection is required.