Littelfuse Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
30KPA43-B
詳細を表示 DataSheets

30KPA43-B Product Overview

Introduction

The 30KPA43-B is a specialized electronic component designed for specific 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

The 30KPA43-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems to safeguard against voltage spikes and transients.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The 30KPA43-B is typically available in a DO-201AD package.

Essence

The essence of this product lies in its ability to efficiently divert excessive voltage transients away from sensitive electronic components, thereby protecting them from damage.

Packaging/Quantity

The standard packaging includes individual units or reels, with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 30000W
  • Breakdown Voltage: 43V
  • Maximum Clamping Voltage: 69.4V
  • Operating Temperature Range: -55°C to +175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The 30KPA43-B typically consists of two leads, with the anode and cathode clearly marked for easy identification during installation.

Functional Features

  • High surge handling capability
  • Rapid response to transient events
  • Reliable protection for sensitive electronic components
  • Robust construction for extended durability

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Wide operating temperature range
  • RoHS compliance
  • Compact form factor

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of voltage ratings for optimal performance

Working Principles

When subjected to a transient voltage spike, the 30KPA43-B rapidly conducts excess current away from the protected circuit, limiting the voltage across the load to a safe level.

Detailed Application Field Plans

The 30KPA43-B finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 30KPA Series: Offers a range of breakdown voltages catering to diverse application needs
  • P6KE Series: Provides similar surge protection capabilities with different form factors
  • SMAJ Series: Suitable for compact and space-constrained designs

In conclusion, the 30KPA43-B serves as a critical component in ensuring the reliability and longevity of electronic systems by effectively mitigating the impact of voltage transients. Its robust design, high surge capability, and rapid response make it an indispensable asset in modern electronic applications.

Word Count: 511

技術ソリューションにおける 30KPA43-B 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 the 30KPA43-B component used for in technical solutions?

    • The 30KPA43-B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the 30KPA43-B?

    • The 30KPA43-B has a maximum peak pulse voltage rating of 43V.

  3. What is the typical application of the 30KPA43-B in technical solutions?

    • The 30KPA43-B is commonly used for overvoltage protection in power supplies, communication systems, and automotive electronics.

  4. What is the peak pulse power handling capability of the 30KPA43-B?

    • The 30KPA43-B can handle peak pulse power up to 30000W under 10/1000μs waveform.

  5. What are the key features of the 30KPA43-B that make it suitable for technical solutions?

    • The 30KPA43-B offers low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive circuits.

  6. How does the 30KPA43-B provide overvoltage protection in technical applications?

    • When an overvoltage event occurs, the 30KPA43-B conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

  7. Can the 30KPA43-B be used in high-frequency applications?

    • Yes, the 30KPA43-B is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What are the environmental considerations for using the 30KPA43-B in technical solutions?

    • The 30KPA43-B is compliant with RoHS requirements and is designed to withstand various environmental conditions, making it suitable for a wide range of applications.

  9. Are there any specific layout or mounting considerations when using the 30KPA43-B in technical solutions?

    • It is recommended to minimize the length of the leads and keep the traces short to reduce inductance and ensure optimal performance of the 30KPA43-B.

  10. Where can I find detailed specifications and application notes for the 30KPA43-B in technical solutions?

    • Detailed specifications and application notes for the 30KPA43-B can be found in the product datasheet provided by the manufacturer or distributor.