Microsemi Corporation
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5KP43AE3/TR13
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5KP43AE3/TR13 Product Overview

Introduction

The 5KP43AE3/TR13 is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and surges. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD (DO-27)
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Power Dissipation: 5000W
  • Breakdown Voltage Range: 36.8V to 48.5V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 5KP43AE3/TR13 TVS diode typically features a two-pin configuration with anode and cathode connections. The specific pinout can be referenced from the manufacturer's datasheet for precise details.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and surges.
  • Fast Response Time: Rapidly clamps voltage spikes to safeguard downstream components.
  • High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Low clamping voltage ensures minimal impact on protected circuits
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • Sensitive to reverse polarity, requiring careful installation
  • May exhibit leakage current at high temperatures

Working Principles

When a voltage transient occurs, the 5KP43AE3/TR13 TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively clamps the voltage spike, preventing damage to sensitive components.

Detailed Application Field Plans

The 5KP43AE3/TR13 is widely used in various applications, including: - Power supply units - Automotive electronics - Industrial control systems - Telecommunication equipment - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diode models can serve as substitutes for the 5KP43AE3/TR13, including: - 1.5KE43A - P6KE47A - SMAJ40A - SMCJ45A - 5.0SMDJ48CA

In conclusion, the 5KP43AE3/TR13 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from damaging voltage spikes.

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تکنیکی حل میں 5KP43AE3/TR13 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of 5KP43AE3/TR13 in technical solutions:

  1. What is the voltage rating of 5KP43AE3/TR13?

    • The voltage rating of 5KP43AE3/TR13 is 43V.

  2. What is the maximum peak pulse power of 5KP43AE3/TR13?

    • The maximum peak pulse power of 5KP43AE3/TR13 is 5000W.

  3. What are the typical applications of 5KP43AE3/TR13?

    • 5KP43AE3/TR13 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  4. What is the breakdown voltage of 5KP43AE3/TR13?

    • The breakdown voltage of 5KP43AE3/TR13 is typically 47.8V.

  5. How does 5KP43AE3/TR13 provide overvoltage protection?

    • 5KP43AE3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and protecting them from damage.

  6. Is 5KP43AE3/TR13 suitable for high-speed data lines?

    • Yes, 5KP43AE3/TR13 is suitable for protecting high-speed data lines from voltage transients.

  7. What is the response time of 5KP43AE3/TR13?

    • The response time of 5KP43AE3/TR13 is very fast, typically responding to transient events within nanoseconds.

  8. Can 5KP43AE3/TR13 be used in outdoor applications?

    • Yes, 5KP43AE3/TR13 is designed to withstand outdoor environments and is suitable for outdoor applications.

  9. Does 5KP43AE3/TR13 require heat sinking for proper operation?

    • Heat sinking may be required for continuous high-power dissipation, but for typical transient protection applications, it may not be necessary.

  10. What are the environmental ratings for 5KP43AE3/TR13?

    • 5KP43AE3/TR13 is typically rated for operation over a wide temperature range and can withstand various environmental conditions, making it suitable for diverse technical solutions.

I hope these questions and answers are helpful for your technical solutions involving 5KP43AE3/TR13! If you have any more specific questions, feel free to ask.