Microsemi Corporation
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15KPA43CAE3/TR13
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15KPA43CAE3/TR13 Product Overview

Introduction

The 15KPA43CAE3/TR13 is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 15KPA43CAE3/TR13, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding sensitive electronic equipment from voltage transients
  • Packaging/Quantity: Available in various packaging options, typically supplied in reels or tubes

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 36.8V
  • Breakdown Voltage: 40.9V
  • Maximum Clamping Voltage: 58.9V
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: DO-201AD (Axial), SMB (Surface Mount)

Detailed Pin Configuration

The 15KPA43CAE3/TR13 TVS diode features an axial leaded or surface mount package with two leads for connection. The pin configuration includes: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides robust protection against transient voltage events.
  • High Surge Capability: Capable of handling high surge currents to safeguard sensitive electronics.
  • Fast Response Time: Rapidly responds to transient voltage events to minimize potential damage.

Advantages and Disadvantages

Advantages

  • High surge capability ensures reliable protection against transient voltage events.
  • Low clamping voltage helps in limiting the voltage across sensitive components.
  • Fast response time minimizes the risk of damage to connected equipment.

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in complex systems.
  • Sensitive to reverse polarity and improper installation.

Working Principles

The 15KPA43CAE3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs. By diverting the excessive energy to ground, the diode prevents the voltage from reaching levels that could damage the connected equipment.

Detailed Application Field Plans

The 15KPA43CAE3/TR13 is widely used in various applications, including: - Telecommunication Equipment: Protects sensitive communication devices from lightning-induced voltage surges. - Industrial Control Systems: Safeguards control systems from transient voltage events in industrial environments. - Power Supplies: Ensures the protection of power supply units from voltage transients. - Automotive Electronics: Used to shield automotive electronics from voltage spikes.

Detailed and Complete Alternative Models

  • 15KPA43A: Similar TVS diode with slightly different electrical characteristics.
  • 15KPA43CA: Variant with a higher maximum clamping voltage for specific applications.
  • 15KPA43AHE3/54: Surface mount version with similar performance characteristics.

In conclusion, the 15KPA43CAE3/TR13 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 15KPA43CAE3/TR13 v technických řešeních

  1. What is 15KPA43CAE3/TR13?

    • 15KPA43CAE3/TR13 is a high-reliability, transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the typical applications of 15KPA43CAE3/TR13?

    • It is commonly used in power supplies, industrial equipment, automotive systems, and telecommunications equipment to protect against voltage surges and transients.

  3. What is the maximum clamping voltage of 15KPA43CAE3/TR13?

    • The maximum clamping voltage of 15KPA43CAE3/TR13 is typically around 77.4V at 10A.

  4. What is the peak pulse power of 15KPA43CAE3/TR13?

    • The peak pulse power rating of 15KPA43CAE3/TR13 is typically 15000W for a 10/1000μs waveform.

  5. How does 15KPA43CAE3/TR13 provide protection in technical solutions?

    • 15KPA43CAE3/TR13 provides protection by diverting excessive current away from sensitive components when a voltage surge or transient occurs.

  6. What are the temperature range and storage conditions for 15KPA43CAE3/TR13?

    • 15KPA43CAE3/TR13 is typically rated for a temperature range of -55°C to +175°C and should be stored in a dry environment with temperatures not exceeding +40°C.

  7. Is 15KPA43CAE3/TR13 RoHS compliant?

    • Yes, 15KPA43CAE3/TR13 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What are the packaging options available for 15KPA43CAE3/TR13?

    • 15KPA43CAE3/TR13 is available in various packaging options, including tape and reel, bulk, and ammo pack, to suit different manufacturing and assembly processes.

  9. Can 15KPA43CAE3/TR13 be used in automotive applications?

    • Yes, 15KPA43CAE3/TR13 is suitable for use in automotive applications, providing protection against voltage transients in vehicle electronics.

  10. Are there any recommended layout considerations when using 15KPA43CAE3/TR13 in a circuit?

    • It is recommended to minimize the length and area of the traces connecting 15KPA43CAE3/TR13 to the protected circuit and to ensure proper grounding for optimal performance.