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30KPA42C-B
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30KPA42C-B Product Overview

Introduction

The 30KPA42C-B is a high-performance 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 30KPA42C-B, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

  • Category: Electronic Components
  • Use: Protection against transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial leaded
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 30000 W
  • Standoff Voltage: 36 V
  • Breakdown Voltage: 40 V
  • Maximum Clamping Voltage: 58.1 V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA42C-B features an axial leaded package with two leads for easy integration into circuit designs. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients induced by lightning, ESD, and other transient voltage events.
  • High Surge Capability: Capable of handling large surge currents without degradation.
  • Fast Response Time: Responds quickly to transient voltage events, minimizing the risk of damage to downstream components.

Advantages and Disadvantages

  • Advantages:
    • High surge capability ensures robust protection.
    • Low clamping voltage limits stress on protected circuits.
    • Fast response time minimizes the risk of damage to sensitive electronics.
  • Disadvantages:
    • May require additional circuitry for comprehensive overvoltage protection in complex systems.

Working Principles

The 30KPA42C-B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 30KPA42C-B is suitable for a wide range of applications, including: - Telecommunication Equipment: Protects sensitive communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguards control systems from transient voltage events in industrial environments. - Power Supplies: Ensures the reliability of power supply units by suppressing voltage transients. - Automotive Electronics: Protects automotive electronics from voltage spikes caused by load dump and other transient events.

Detailed and Complete Alternative Models

  • Alternative Model 1: 30KPA Series TVS Diodes
  • Alternative Model 2: P6KE Series TVS Diodes
  • Alternative Model 3: SMAJ Series TVS Diodes

In conclusion, the 30KPA42C-B is a reliable and high-performance TVS diode that offers robust protection against transient voltage events. Its fast response time, high surge capability, and low clamping voltage make it a valuable component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA42C-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of 30KPA42C-B in technical solutions:

  1. What is the maximum peak pulse power of 30KPA42C-B?

    • The maximum peak pulse power of 30KPA42C-B is 30000W for a 10/1000μs waveform.

  2. What is the breakdown voltage of 30KPA42C-B?

    • The breakdown voltage of 30KPA42C-B is typically 47.4V.

  3. What is the operating temperature range of 30KPA42C-B?

    • The operating temperature range of 30KPA42C-B is -55°C to +175°C.

  4. What is the typical reverse leakage current of 30KPA42C-B at its working voltage?

    • The typical reverse leakage current of 30KPA42C-B at its working voltage is less than 1μA.

  5. Can 30KPA42C-B be used for surge protection in power supply units?

    • Yes, 30KPA42C-B can be used for surge protection in power supply units due to its high power handling capability.

  6. What is the response time of 30KPA42C-B to transient voltage spikes?

    • The response time of 30KPA42C-B to transient voltage spikes is very fast, typically in picoseconds.

  7. Is 30KPA42C-B suitable for use in automotive electronics for overvoltage protection?

    • Yes, 30KPA42C-B is suitable for use in automotive electronics for overvoltage protection due to its rugged construction and high reliability.

  8. Does 30KPA42C-B meet industry standards for surge protection devices?

    • Yes, 30KPA42C-B meets industry standards such as IEC 61000-4-5 for surge protection devices.

  9. What is the package type of 30KPA42C-B?

    • 30KPA42C-B is available in a DO-201AD (DO-27) package.

  10. Can 30KPA42C-B be used in telecommunications equipment for lightning protection?

    • Yes, 30KPA42C-B can be used in telecommunications equipment for lightning protection due to its high surge handling capability.

I hope these questions and answers are helpful for your technical solutions involving 30KPA42C-B. Let me know if you need further assistance!