Littelfuse Inc.
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
30KPA43C-B
자세히보기 데이터시트

30KPA43C-B Product Overview

Introduction

The 30KPA43C-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 30KPA43C-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

The 30KPA43C-B belongs to the TVS diode category, specifically designed for surge protection in various electronic applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Surge protection for sensitive electronic equipment
  • Characteristics: High performance, fast response time, low clamping voltage
  • Package: Axial leaded package
  • Essence: Protecting electronic circuits from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 30000 W
  • Standoff Voltage: 36.8 V
  • Breakdown Voltage: 40.9 V
  • Maximum Clamping Voltage: 58.9 V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 30KPA43C-B TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage events
  • Low clamping voltage to protect downstream components
  • High peak pulse power handling capability
  • Robust construction for reliability in harsh environments

Advantages and Disadvantages

Advantages

  • Provides effective surge protection for sensitive electronics
  • Fast response time ensures minimal impact on protected circuits
  • High peak pulse power handling capability
  • Wide operating temperature range for versatility

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Higher cost compared to standard diodes

Working Principles

The 30KPA43C-B operates by diverting excessive transient current away from sensitive electronic circuits when a voltage transient occurs. It achieves this by rapidly clamping the transient voltage to a safe level, thereby protecting downstream components from damage.

Detailed Application Field Plans

The 30KPA43C-B is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 30KPA Series: Includes various standoff voltages and peak pulse power ratings to suit different application requirements
  • SMAJ Series: Surface mount TVS diodes with similar characteristics
  • P6KE Series: Axial leaded TVS diodes with lower peak pulse power ratings

In conclusion, the 30KPA43C-B TVS diode offers robust surge protection for sensitive electronic equipment, making it an essential component in numerous applications across different industries.

Word count: 486

기술 솔루션에 30KPA43C-B 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 30KPA43C-B component used for in technical solutions?

    • The 30KPA43C-B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum clamping voltage of the 30KPA43C-B?

    • The maximum clamping voltage of the 30KPA43C-B is 77.4 volts at 43,000 watts peak pulse power.

  3. What are the typical applications for the 30KPA43C-B in technical solutions?

    • Typical applications include surge protection in telecommunications equipment, industrial electronics, power supplies, and automotive systems.

  4. What is the breakdown voltage of the 30KPA43C-B?

    • The breakdown voltage of the 30KPA43C-B is 48.1 volts.

  5. What is the response time of the 30KPA43C-B during a transient event?

    • The response time of the 30KPA43C-B is very fast, typically responding within nanoseconds to clamp the transient voltage.

  6. Can the 30KPA43C-B be used in high-temperature environments?

    • Yes, the 30KPA43C-B is designed to operate in high-temperature environments, making it suitable for various industrial and automotive applications.

  7. What is the packaging type of the 30KPA43C-B?

    • The 30KPA43C-B is available in a DO-203AB package, which is a rugged, hermetically sealed glass package.

  8. Does the 30KPA43C-B meet any specific industry standards or certifications?

    • Yes, the 30KPA43C-B is often compliant with industry standards such as AEC-Q101 for automotive applications and may also be RoHS compliant.

  9. What is the recommended operating temperature range for the 30KPA43C-B?

    • The 30KPA43C-B is typically rated for operation within a temperature range of -55°C to 175°C.

  10. Are there any specific layout or mounting considerations when using the 30KPA43C-B in a circuit?

    • It is important to follow the manufacturer's recommended layout and mounting guidelines to ensure optimal performance and reliability of the 30KPA43C-B in a circuit.