Littelfuse Inc.
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
5KP70A
Details bekijken DataSheets

5KP70A Product Overview

Introduction

The 5KP70A 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 5KP70A 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: Axial leaded, DO-201AD
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage: 77.4V to 85.5V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP70A diode has a standard axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Transient Voltage Suppression: Provides effective suppression of voltage spikes and transients.
  • Fast Response Time: Rapidly clamps transient voltages to protect downstream components.
  • 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 mounting and layout for optimal performance

Working Principles

The 5KP70A operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuitry. This action effectively clamps the transient voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The 5KP70A is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 5KP6.8A: Lower breakdown voltage variant
  • 5KP75A: Higher breakdown voltage variant
  • P6SMBJ77CA: Surface mount alternative with similar characteristics

In conclusion, the 5KP70A transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in various electronic circuits across different industries.

[Word count: 410]

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 5KP70A in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 5KP70A in technical solutions:

  1. What is the 5KP70A?

    • The 5KP70A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 5KP70A?

    • The maximum peak pulse power of the 5KP70A is 5000 watts.

  3. What is the breakdown voltage of the 5KP70A?

    • The breakdown voltage of the 5KP70A is 77.8 volts.

  4. How does the 5KP70A protect electronic circuits?

    • The 5KP70A clamps the voltage during transient events, diverting excess current away from sensitive components and protecting them from damage.

  5. What are the typical applications of the 5KP70A?

    • The 5KP70A is commonly used in surge protection for telecommunications equipment, industrial control systems, and power supplies.

  6. What is the response time of the 5KP70A?

    • The response time of the 5KP70A is very fast, typically responding to transient events in nanoseconds.

  7. Can the 5KP70A be used for overvoltage protection in automotive applications?

    • Yes, the 5KP70A can be used for overvoltage protection in automotive applications, such as protecting electronic control units (ECUs) from voltage transients.

  8. Does the 5KP70A require heat sinking?

    • Yes, for high-power or prolonged use, heat sinking may be required to dissipate the heat generated during transient events.

  9. What is the operating temperature range of the 5KP70A?

    • The 5KP70A has an operating temperature range of -55°C to 175°C, making it suitable for a wide range of environments.

  10. Is the 5KP70A RoHS compliant?

    • Yes, the 5KP70A is RoHS compliant, meeting environmental standards for hazardous substances.

I hope these questions and answers provide the information you were looking for! If you have any more questions, feel free to ask.