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3KP43CA-B
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3KP43CA-B Product Encyclopedia Entry

Introduction

The 3KP43CA-B is a high-performance electronic component that belongs to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage Rating: 43V
  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 47.8V to 52.8V
  • Operating Temperature Range: -55°C to +175°C
  • Package Type: DO-201AD (Axial), SMB (Surface Mount)

Detailed Pin Configuration

The 3KP43CA-B typically has two leads for connection in axial packages, while it has two terminals for surface mount packages. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage transients.
  • Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
  • High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Clamping voltage may not be suitable for extremely sensitive components
  • Requires careful consideration of placement in circuit design to maximize effectiveness

Working Principles

When a voltage transient occurs, the 3KP43CA-B conducts excess current to ground, limiting the voltage across the protected circuit. This action prevents damage to sensitive components by effectively suppressing the transient voltage.

Detailed Application Field Plans

The 3KP43CA-B is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: 3KP36CA-B
  • Alternative Model 2: 3KP40CA-B
  • Alternative Model 3: 3KP45CA-B
  • Alternative Model 4: 3KP48CA-B

In summary, the 3KP43CA-B transient voltage suppressor diode offers effective protection against voltage transients with its high surge capability, fast response time, and reliable performance. Its application spans across various industries, making it a versatile component in electronic circuit protection.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 3KP43CA-B i tekniska lösningar

  1. What is 3KP43CA-B used for in technical solutions?

    • 3KP43CA-B is commonly used as a transient voltage suppressor diode to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of 3KP43CA-B?

    • The key features of 3KP43CA-B include its high surge capability, low clamping voltage, and fast response time.

  3. How does 3KP43CA-B provide protection in technical solutions?

    • 3KP43CA-B provides protection by diverting excessive current away from sensitive components when a voltage spike occurs, thus safeguarding the circuitry.

  4. In what applications is 3KP43CA-B typically used?

    • 3KP43CA-B is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the maximum peak pulse power that 3KP43CA-B can handle?

    • 3KP43CA-B can handle a maximum peak pulse power of [insert value here] watts.

  6. What is the operating temperature range of 3KP43CA-B?

    • The operating temperature range of 3KP43CA-B is typically between -55°C to +175°C.

  7. Does 3KP43CA-B meet any specific industry standards or certifications?

    • Yes, 3KP43CA-B may be compliant with industry standards such as AEC-Q101 for automotive applications or RoHS for environmental compliance.

  8. Can 3KP43CA-B be used for ESD protection?

    • While 3KP43CA-B is primarily designed for transient voltage suppression, it may also offer some level of electrostatic discharge (ESD) protection.

  9. What are the package options available for 3KP43CA-B?

    • 3KP43CA-B is available in various package options such as DO-201AD, SMB, or SMC, providing flexibility for different design requirements.

  10. Are there any recommended layout or mounting considerations for using 3KP43CA-B in technical solutions?

    • It is recommended to minimize the length of the leads and traces connecting 3KP43CA-B to the circuit to reduce parasitic inductance and optimize its performance.