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1KSMBJ43A
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1KSMBJ43A Product Overview

Introduction

The 1KSMBJ43A is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic components from voltage transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Safeguarding against voltage spikes and surges
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 43V
  • Voltage - Breakdown (Min): 47.8V
  • Clamping Voltage (Max) @ Ipp: 69.4V
  • Peak Pulse Current: 10A
  • Power Dissipation (Max): 600W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1KSMBJ43A typically consists of two pins, with the cathode being marked with a band or other identifying feature.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast reaction time
  • Suitable for a wide range of applications

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the 1KSMBJ43A conducts current to divert the excess energy away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1KSMBJ43A finds extensive use in various applications, including: - Power supplies - Automotive electronics - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 1KSMBJ43A include: - 1.5SMCJ43A - P6SMBJ43A - SMCJ43A - 1.5KE43A

In conclusion, the 1KSMBJ43A transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge current capabilities. Its application spans across diverse industries, making it a crucial component in safeguarding electronic circuits.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1KSMBJ43A in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1KSMBJ43A in technical solutions:

  1. What is the voltage rating of 1KSMBJ43A?

    • The voltage rating of 1KSMBJ43A is 43V.

  2. What is the peak pulse power of 1KSMBJ43A?

    • The peak pulse power of 1KSMBJ43A is typically 1000W.

  3. What is the maximum clamping voltage of 1KSMBJ43A?

    • The maximum clamping voltage of 1KSMBJ43A is around 77.4V at 1A.

  4. What is the breakdown voltage of 1KSMBJ43A?

    • The breakdown voltage of 1KSMBJ43A is typically 47.8V.

  5. What is the application of 1KSMBJ43A in circuit protection?

    • 1KSMBJ43A is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

  6. Can 1KSMBJ43A be used in automotive electronics?

    • Yes, 1KSMBJ43A can be used in automotive electronics for overvoltage protection in various systems.

  7. What is the response time of 1KSMBJ43A during a transient event?

    • The response time of 1KSMBJ43A is very fast, typically responding within nanoseconds to clamp the transient voltage.

  8. Is 1KSMBJ43A suitable for use in telecommunications equipment?

    • Yes, 1KSMBJ43A is suitable for use in telecommunications equipment to protect against voltage transients.

  9. What is the temperature range for 1KSMBJ43A?

    • The operating temperature range for 1KSMBJ43A is typically -55°C to 150°C.

  10. Can 1KSMBJ43A be used in industrial control systems?

    • Yes, 1KSMBJ43A can be used in industrial control systems to safeguard sensitive electronics from voltage disturbances.

These questions and answers cover various aspects of the application of 1KSMBJ43A in technical solutions, including its specifications, uses, and suitability for different industries.