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30KPA198A
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30KPA198A Product Overview

Introduction

The 30KPA198A is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and surges. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage transients and surges in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial leaded package
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 30000 W
  • Breakdown Voltage Range: 171 V to 189 V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 30KPA198A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • High Surge Capability: Capable of handling large surge currents without degradation
  • Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit
  • Fast Response Time: Quickly responds to transient events, safeguarding sensitive components

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • High surge capability
  • Fast response time

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement and routing in circuit design

Working Principles

The 30KPA198A operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the circuit. When a transient event occurs, the diode rapidly switches into its low impedance state, providing a path for the transient current to bypass the protected components.

Detailed Application Field Plans

The 30KPA198A is widely used in various applications requiring protection against voltage transients, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 30KPA Series: Includes various breakdown voltage options within the same power rating
  • P6KE Series: Offers similar TVS diodes with different package styles
  • SMBJ Series: Surface mount TVS diodes suitable for compact designs

In conclusion, the 30KPA198A TVS diode is a reliable and efficient solution for protecting electronic circuits from voltage transients and surges. Its high surge capability, low clamping voltage, and fast response time make it an ideal choice for a wide range of applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 30KPA198A in technische oplossingen

  1. What is 30KPA198A and what is its application in technical solutions?

    • 30KPA198A is a transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. How does 30KPA198A provide protection in technical solutions?

    • 30KPA198A clamps the voltage to a safe level by diverting excess current away from sensitive components, thus protecting them from damage.

  3. What are the key specifications of 30KPA198A that make it suitable for technical solutions?

    • The key specifications include its peak pulse power, breakdown voltage, clamping voltage, and response time.

  4. In what types of technical applications is 30KPA198A commonly used?

    • 30KPA198A is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems.

  5. What are the potential risks if 30KPA198A is not properly integrated into a technical solution?

    • Without proper integration, there is a risk of damage to sensitive electronic components due to voltage spikes or transients.

  6. How can 30KPA198A be integrated into a technical solution effectively?

    • It should be placed in parallel with the circuit being protected and connected to a low-impedance ground for effective protection.

  7. Are there any limitations or considerations when using 30KPA198A in technical solutions?

    • It's important to consider the maximum clamping voltage, peak pulse power, and temperature ratings to ensure proper functionality.

  8. What are the best practices for testing and verifying the effectiveness of 30KPA198A in a technical solution?

    • Testing should involve subjecting the circuit to simulated overvoltage conditions and verifying that the diode effectively suppresses the transients.

  9. Can 30KPA198A be used in conjunction with other protective components in a technical solution?

    • Yes, it can be used in combination with other protective devices such as varistors or gas discharge tubes for enhanced protection.

  10. Where can one find reliable technical resources and support for implementing 30KPA198A in a specific technical solution?

    • Reliable technical resources and support can be found through the manufacturer's datasheets, application notes, and technical support channels.