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30KPA78CA-HRA
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30KPA78CA-HRA Product Overview

Introduction

The 30KPA78CA-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, basic information, specifications, pin configuration, functional features, advantages and 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 sensitive electronic devices from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Model: 30KPA78CA-HRA
  • Peak Pulse Power: 30,000 Watts
  • Standoff Voltage: 78V
  • Breakdown Voltage: 86.7V to 103.3V
  • Maximum Clamping Voltage: 126V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA78CA-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 surges.
  • Fast Response Time: Rapidly responds to voltage spikes, safeguarding connected equipment.
  • High Surge Capability: Capable of handling high-energy surges without degradation.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Sensitive to reverse polarity
  • Requires proper installation for optimal performance

Working Principles

The 30KPA78CA-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 30KPA78CA-HRA is widely used in various applications, including: - Industrial control systems - Telecommunication equipment - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 30KPA Series: Offers a range of surge protection components with varying peak pulse power and standoff voltages.
  • Other manufacturers' equivalents: Consultation with other manufacturers may provide alternative models with similar specifications and performance characteristics.

In conclusion, the 30KPA78CA-HRA is a critical component for protecting sensitive electronic devices from voltage surges. Its high surge capability, low clamping voltage, and fast response time make it an essential part of many electronic systems.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 30KPA78CA-HRA in technische oplossingen

  1. What is the 30KPA78CA-HRA component used for in technical solutions?

    • The 30KPA78CA-HRA is a high-reliability transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of the 30KPA78CA-HRA?

    • The 30KPA78CA-HRA has a maximum peak pulse voltage rating of 78V.

  3. What is the typical application of the 30KPA78CA-HRA in technical solutions?

    • It is commonly used for overvoltage protection in applications such as power supplies, industrial equipment, and automotive electronics.

  4. What is the operating temperature range of the 30KPA78CA-HRA?

    • The 30KPA78CA-HRA has an operating temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  5. Does the 30KPA78CA-HRA require any external components for proper operation?

    • Typically, the 30KPA78CA-HRA does not require additional external components for basic transient voltage suppression. However, specific circuit requirements may vary.

  6. What are the key features that make the 30KPA78CA-HRA suitable for technical solutions?

    • The 30KPA78CA-HRA offers low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronic components.

  7. Can the 30KPA78CA-HRA be used in high-frequency applications?

    • Yes, the 30KPA78CA-HRA is designed to handle high-frequency transients and can be used in such applications.

  8. Is the 30KPA78CA-HRA RoHS compliant?

    • Yes, the 30KPA78CA-HRA is RoHS compliant, meeting environmental standards for lead-free manufacturing.

  9. What are the packaging options available for the 30KPA78CA-HRA?

    • The 30KPA78CA-HRA is available in various package types, including DO-201AD and R-6.

  10. Are there any recommended layout or mounting considerations for the 30KPA78CA-HRA?

    • It is advisable to follow recommended PCB layout guidelines and ensure proper heat sinking for optimal performance of the 30KPA78CA-HRA in technical solutions.