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30KPA300A-HRA
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30KPA300A-HRA Product Overview

Introduction

The 30KPA300A-HRA is a high-power 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 30KPA300A-HRA, 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 power handling capacity, fast response time, low clamping voltage
  • Package: Axial leaded package
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 30000 W
  • Standoff Voltage: 256 V to 314 V
  • Breakdown Voltage Range: 284 V to 350 V
  • Maximum Clamping Voltage: 414 V at 100 A
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: Axial

Detailed Pin Configuration

The 30KPA300A-HRA TVS diode has an axial leaded package with two leads. The pin configuration includes: 1. Anode 2. Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
  • High Power Handling Capacity: Capable of dissipating large amounts of energy during transient events.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • Robust construction for reliability

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical size due to high power rating

Working Principles

The 30KPA300A-HRA operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the diode rapidly switches into its low impedance state, shunting the excess current away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The 30KPA300A-HRA is widely used in various applications requiring robust transient voltage protection, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

  • 30KPA Series: Includes various models with different standoff voltages and power ratings, catering to diverse application requirements.
  • P6KE Series: Offers alternatives with lower power ratings suitable for less demanding applications.
  • 5KP Series: Provides options with similar power ratings but differing package types for specific installation needs.

In conclusion, the 30KPA300A-HRA TVS diode offers high-performance transient voltage protection for a wide range of electronic applications, ensuring the reliable operation of sensitive equipment in the face of voltage transients and surges.

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技術ソリューションにおける 30KPA300A-HRA 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 30KPA300A-HRA in technical solutions:

  1. Q: What is the maximum peak pulse power of the 30KPA300A-HRA? A: The maximum peak pulse power is 300W for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of the 30KPA300A-HRA? A: The breakdown voltage is typically 267V at 1mA.

  3. Q: Can the 30KPA300A-HRA be used for surge protection in power supply units? A: Yes, it is suitable for surge protection in power supply units due to its high power handling capability.

  4. Q: Is the 30KPA300A-HRA RoHS compliant? A: Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  5. Q: What is the operating temperature range of the 30KPA300A-HRA? A: The operating temperature range is -55°C to +175°C, allowing for use in a wide range of environments.

  6. Q: Can the 30KPA300A-HRA be used for transient voltage suppression in automotive electronics? A: Yes, it is suitable for transient voltage suppression in automotive electronics, providing reliable protection against voltage spikes.

  7. Q: Does the 30KPA300A-HRA have a low leakage current? A: Yes, it has a low leakage current, which is beneficial for applications requiring minimal power loss.

  8. Q: What package type does the 30KPA300A-HRA come in? A: It is available in a DO-201AD (R-6) package, which is commonly used for high-power diodes.

  9. Q: Can the 30KPA300A-HRA be used for surge protection in telecommunications equipment? A: Yes, it is suitable for surge protection in telecommunications equipment, offering robust protection against voltage transients.

  10. Q: Is the 30KPA300A-HRA suitable for use in industrial control systems? A: Yes, it is well-suited for use in industrial control systems, providing reliable overvoltage protection for sensitive components.

I hope these questions and answers are helpful for your technical solutions involving the 30KPA300A-HRA. Let me know if you need further assistance!