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15KPA78ATR
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15KPA78ATR Product Overview

Introduction

The 15KPA78ATR is a specialized electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High Power Handling, Fast Response Time
  • Package: Axial Lead
  • Essence: Protects Against Voltage Surges
  • Packaging/Quantity: Available in Reel Packaging, Quantity Varies

Specifications

  • Peak Pulse Power: 15000W
  • Standoff Voltage: 78V
  • Breakdown Voltage: 86.7V to 103.3V
  • Maximum Clamping Voltage: 126V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 15KPA78ATR features an axial lead package with specific pin configurations. Please refer to the manufacturer's datasheet for detailed pin layout and connections.

Functional Features

  • Surge Protection: Effectively absorbs transient voltage spikes
  • Fast Response Time: Rapid reaction to voltage surges
  • High Power Handling: Capable of withstanding high power surges

Advantages and Disadvantages

Advantages

  • Superior surge protection capabilities
  • Fast response time ensures minimal impact on connected devices
  • High power handling capacity

Disadvantages

  • Sensitive to extreme temperature variations
  • Requires careful installation to maximize effectiveness

Working Principles

The 15KPA78ATR operates based on the principle of avalanche breakdown, where it rapidly clamps transient voltage spikes to protect downstream components from damage. When a surge occurs, the device conducts current to divert the excess energy away from sensitive circuits.

Detailed Application Field Plans

The 15KPA78ATR finds extensive use in various applications, including: - Industrial Equipment - Telecommunications Systems - Power Supplies - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Several alternative models with similar surge protection capabilities are available in the market. Some notable alternatives include: - 15KPA Series by different manufacturers - Other axial lead surge protection diodes with comparable specifications

In conclusion, the 15KPA78ATR serves as a crucial component in safeguarding electronic systems against voltage surges, offering high power handling and fast response time. Its application spans across diverse industries, making it an essential element in protecting sensitive electronics.

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技術ソリューションにおける 15KPA78ATR 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 15KPA78ATR?

    • 15KPA78ATR is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of 15KPA78ATR?

    • The key features include a peak pulse power of 15000W, low clamping voltage, fast response time, and high surge capability.

  3. In what applications can 15KPA78ATR be used?

    • 15KPA78ATR is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.

  4. How does 15KPA78ATR provide surge protection?

    • 15KPA78ATR clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What is the operating temperature range of 15KPA78ATR?

    • The operating temperature range typically spans from -55°C to 175°C, making it suitable for a wide range of environments.

  6. What are the mounting options for 15KPA78ATR?

    • 15KPA78ATR is available in various package types, including surface mount and through-hole, providing flexibility for different assembly processes.

  7. Does 15KPA78ATR comply with any industry standards?

    • Yes, 15KPA78ATR complies with industry standards such as RoHS and is often qualified to meet specific automotive or industrial standards.

  8. Can 15KPA78ATR be used for ESD protection?

    • While primarily designed for surge protection, 15KPA78ATR can also provide some level of electrostatic discharge (ESD) protection in certain applications.

  9. What are the typical failure modes of 15KPA78ATR?

    • Common failure modes include short-circuiting or opening under extreme overvoltage conditions, which can be mitigated through proper circuit design and application.

  10. Are there any recommended layout considerations when using 15KPA78ATR?

    • It's important to minimize trace lengths and optimize the layout to reduce inductance and ensure efficient transient suppression. Additionally, proper thermal management is crucial for optimal performance.