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30KPA156A-HR
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30KPA156A-HR Product Overview

Introduction

The 30KPA156A-HR is a high-reliability 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 30KPA156A-HR, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High reliability, low clamping voltage, fast response time
  • Package: Axial leaded, DO-201AD
  • Essence: Safeguarding sensitive electronic equipment from voltage transients
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 30000 W
  • Standoff Voltage: 156 V
  • Breakdown Voltage: 173 V to 192 V
  • Maximum Clamping Voltage: 253 V at 100 A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA156A-HR TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive electronic components.
  • Fast Response Time: Reacts quickly to transient voltage events, minimizing the risk of damage to connected equipment.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Relatively large package size compared to surface mount devices
  • Higher cost compared to standard diodes

Working Principles

When a transient voltage event occurs, the 30KPA156A-HR TVS diode conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive electronic components by suppressing the transient voltage spike.

Detailed Application Field Plans

The 30KPA156A-HR is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: 30KPA156CA-HR
  • Alternative Model 2: 30KPA156A-JAN
  • Alternative Model 3: 30KPA156A-MIL

In summary, the 30KPA156A-HR transient voltage suppressor diode offers high reliability and effective protection against transient voltage events, making it an essential component in safeguarding sensitive electronic equipment across various industries.

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技術ソリューションにおける 30KPA156A-HR 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 30KPA156A-HR?

    • 30KPA156A-HR is a high-reliability, 30,000W peak pulse power transient voltage suppressor diode designed for use in demanding technical solutions.

  2. What are the key features of 30KPA156A-HR?

    • The key features include a peak pulse power of 30,000W, low clamping voltage, fast response time, and high reliability.

  3. In what technical applications can 30KPA156A-HR be used?

    • 30KPA156A-HR is commonly used in high-power industrial equipment, automotive electronics, telecommunications systems, and power distribution applications.

  4. What is the operating temperature range of 30KPA156A-HR?

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

  5. How does 30KPA156A-HR provide overvoltage protection?

    • It provides overvoltage protection by clamping the transient voltage to a safe level, thereby protecting sensitive electronic components from damage.

  6. What is the typical response time of 30KPA156A-HR?

    • The typical response time is very fast, usually in the nanosecond range, ensuring rapid suppression of transient voltage spikes.

  7. Can 30KPA156A-HR be used in surge protection applications?

    • Yes, it is well-suited for surge protection due to its high peak pulse power and low clamping voltage characteristics.

  8. Does 30KPA156A-HR meet any industry standards or certifications?

    • Yes, it may meet industry standards such as AEC-Q101 for automotive applications and may be RoHS compliant.

  9. What are the recommended mounting and soldering techniques for 30KPA156A-HR?

    • It is typically recommended to use through-hole mounting and follow the manufacturer's guidelines for soldering to ensure proper performance.

  10. Are there any specific precautions to consider when using 30KPA156A-HR in technical solutions?

    • It is important to consider factors such as thermal management, proper circuit design, and adherence to voltage and current ratings to maximize the effectiveness of 30KPA156A-HR in technical solutions.