Microsemi Corporation
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30KPA28CE3/TR13
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30KPA28CE3/TR13 Product Overview

Introduction

The 30KPA28CE3/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 30KPA28CE3/TR13, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD (DO-27)
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 30,000 W
  • Standoff Voltage: 28 V
  • Breakdown Voltage: 31.1 V to 34.4 V
  • Maximum Clamping Voltage: 45.4 V at 77 A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA28CE3/TR13 TVS diode typically features a two-pin configuration with anode and cathode connections. The pinout is as follows: - Anode (A) - Cathode (K)

Functional Features

  • High Surge Capability: Capable of handling large surge currents to protect downstream components.
  • Low Clamping Voltage: Provides effective suppression of transient voltages, limiting the voltage across the protected circuit.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected system.

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • High surge capability for robust performance
  • Fast response time for rapid protection

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Sensitive to reverse polarity connection

Working Principles

The 30KPA28CE3/TR13 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, safeguarding sensitive components.

Detailed Application Field Plans

The 30KPA28CE3/TR13 is widely used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 30KPA28CE3/TR13 include: - 30KPA28A - 30KPA28CA - P6KE28CA - P6SMB28CA - SMAJ28CA

In conclusion, the 30KPA28CE3/TR13 TVS diode offers robust transient voltage protection with high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, providing essential protection for sensitive electronic equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA28CE3/TR13 v technických řešeních

  1. What is the application of 30KPA28CE3/TR13 in technical solutions?

    • The 30KPA28CE3/TR13 is commonly used as a transient voltage suppressor diode for surge protection in various electronic circuits and systems.

  2. How does the 30KPA28CE3/TR13 provide surge protection?

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

  3. What are the key specifications of the 30KPA28CE3/TR13?

    • The 30KPA28CE3/TR13 has a peak pulse power rating of 30000W, a breakdown voltage of 28V, and is designed to be RoHS compliant.

  4. In what types of applications is the 30KPA28CE3/TR13 commonly used?

    • It is often employed in telecommunications equipment, industrial automation systems, power supplies, and automotive electronics for surge protection.

  5. Can the 30KPA28CE3/TR13 be used for overvoltage protection in power supply designs?

    • Yes, it can be utilized to protect power supplies from voltage transients and surges, safeguarding downstream components.

  6. What is the response time of the 30KPA28CE3/TR13 during transient events?

    • The diode has a very fast response time, typically in the nanosecond range, ensuring rapid protection against voltage spikes.

  7. Does the 30KPA28CE3/TR13 require any additional circuitry for proper operation?

    • It may require external components such as resistors or capacitors for optimal performance in specific applications.

  8. Is the 30KPA28CE3/TR13 suitable for high-frequency applications?

    • Yes, it is designed to handle high-frequency transients and can effectively suppress voltage spikes in such scenarios.

  9. What are the temperature and environmental considerations for using the 30KPA28CE3/TR13?

    • The diode is rated for a wide operating temperature range and is suitable for use in various environmental conditions, making it versatile for different applications.

  10. Are there any recommended layout or mounting guidelines for integrating the 30KPA28CE3/TR13 into a circuit?

    • It is advisable to follow the manufacturer's recommendations for PCB layout and mounting to ensure optimal performance and reliability of the diode in the application.