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30KPA42A-HRA
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30KPA42A-HRA Product Overview

Introduction

The 30KPA42A-HRA is a specialized electronic component designed for use in various electrical and electronic systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial Lead
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Model: 30KPA42A-HRA
  • Peak Pulse Power: 30,000 Watts
  • Standoff Voltage: 42V
  • Breakdown Voltage: 46.7V to 51.3V
  • Maximum Clamping Voltage: 68.2V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA42A-HRA features an axial lead package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Surge Protection: Provides robust protection against transient voltage spikes and surges.
  • Fast Response Time: Reacts quickly to voltage transients, safeguarding sensitive electronic components.
  • High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • High surge capability ensures reliable protection.
  • Low clamping voltage minimizes stress on connected devices.
  • Fast response time guards against potential damage.

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection.
  • Sensitive to improper installation and handling.

Working Principles

The 30KPA42A-HRA operates based on the principle of avalanche breakdown. When a voltage surge occurs, the component rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 30KPA42A-HRA finds extensive use in various applications, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

For applications requiring similar surge protection capabilities, alternative models include: - 30KPA Series (e.g., 30KPA36A-HRA, 30KPA48A-HRA) - P6KE Series (e.g., P6KE39A-HRA, P6KE51A-HRA) - SA Series (e.g., SA36A-HRA, SA48A-HRA)

In conclusion, the 30KPA42A-HRA serves as a critical component in safeguarding electronic systems from voltage surges, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, and alternative models provide flexibility in design and implementation.

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技術ソリューションにおける 30KPA42A-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。

  1. What is the 30KPA42A-HRA component used for in technical solutions?

    • The 30KPA42A-HRA is a high-reliability TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key specifications of the 30KPA42A-HRA?

    • The 30KPA42A-HRA has a peak pulse power rating of 30000W, a breakdown voltage of 42V, and a low clamping voltage, making it suitable for high-energy transient protection.

  3. How does the 30KPA42A-HRA compare to other TVS diodes in terms of performance?

    • The 30KPA42A-HRA offers superior surge protection capabilities and reliability, making it ideal for demanding technical solutions.

  4. In what applications is the 30KPA42A-HRA commonly used?

    • This component is frequently employed in industrial equipment, automotive electronics, power supplies, and telecommunications systems to safeguard against voltage surges.

  5. What are the temperature and environmental considerations for using the 30KPA42A-HRA?

    • The 30KPA42A-HRA is designed to operate over a wide temperature range and can withstand harsh environmental conditions, making it suitable for various technical solutions.

  6. Does the 30KPA42A-HRA require any special handling during assembly or installation?

    • While standard ESD (electrostatic discharge) precautions should be observed, the 30KPA42A-HRA does not typically require special handling procedures during assembly or installation.

  7. Can the 30KPA42A-HRA be used in conjunction with other protective components?

    • Yes, the 30KPA42A-HRA can be integrated into circuit designs alongside other protective devices such as varistors and fuses to provide comprehensive transient protection.

  8. What are the potential failure modes of the 30KPA42A-HRA and how can they be mitigated?

    • Common failure modes include thermal runaway and excessive current stress. These can be mitigated through proper heat sinking and current-limiting circuitry.

  9. Are there any industry standards or certifications that the 30KPA42A-HRA complies with?

    • The 30KPA42A-HRA may comply with industry standards such as AEC-Q101 for automotive applications and may be certified to meet specific reliability and performance criteria.

  10. Where can I find detailed application notes and reference designs for implementing the 30KPA42A-HRA in technical solutions?

    • Detailed application notes and reference designs for the 30KPA42A-HRA can typically be found on the manufacturer's website or obtained directly from the component distributor.