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1KSMBJ39CA
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1KSMBJ39CA

Product Overview

Category

The 1KSMBJ39CA belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The 1KSMBJ39CA is typically available in a DO-214AA (SMB) package.

Essence

This diode acts as a "safety valve" for voltage spikes, diverting excess current away from sensitive components.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1000W
  • Breakdown Voltage: 43.6V
  • Maximum Reverse Standoff Voltage: 33.3V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1KSMBJ39CA typically has two pins, anode and cathode, which are clearly marked on the device.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • Low incremental surge resistance

Advantages and Disadvantages

Advantages

  • Rapid response to transient over-voltage conditions
  • High surge current handling capability
  • Compact size

Disadvantages

  • Limited clamping voltage
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage transient occurs, the 1KSMBJ39CA conducts current to limit the voltage across the protected circuit.

Detailed Application Field Plans

The 1KSMBJ39CA is widely used in: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5SMCJ39CA
  • P6SMBJ39CA
  • SMBJ39CA

In conclusion, the 1KSMBJ39CA transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1KSMBJ39CA en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1KSMBJ39CA in technical solutions:

  1. Question: What is the voltage rating of 1KSMBJ39CA?
    Answer: The voltage rating of 1KSMBJ39CA is 39V.

  2. Question: What type of diode is 1KSMBJ39CA?
    Answer: 1KSMBJ39CA is a surface mount transient voltage suppressor (TVS) diode.

  3. Question: What is the maximum peak pulse power of 1KSMBJ39CA?
    Answer: The maximum peak pulse power of 1KSMBJ39CA is typically 1000W.

  4. Question: What applications is 1KSMBJ39CA commonly used in?
    Answer: 1KSMBJ39CA is commonly used for overvoltage protection in various electronic circuits and systems, such as power supplies, automotive electronics, and telecommunications equipment.

  5. Question: What is the reverse stand-off voltage of 1KSMBJ39CA?
    Answer: The reverse stand-off voltage of 1KSMBJ39CA is 33.3V.

  6. Question: What is the operating temperature range of 1KSMBJ39CA?
    Answer: 1KSMBJ39CA has an operating temperature range of -55°C to +150°C.

  7. Question: Can 1KSMBJ39CA be used for ESD protection?
    Answer: Yes, 1KSMBJ39CA can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.

  8. Question: Is 1KSMBJ39CA RoHS compliant?
    Answer: Yes, 1KSMBJ39CA is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Question: What is the package type of 1KSMBJ39CA?
    Answer: 1KSMBJ39CA is available in a DO-214AA (SMB) package.

  10. Question: How does 1KSMBJ39CA compare to other TVS diodes in terms of performance?
    Answer: 1KSMBJ39CA offers high surge capability and fast response time, making it suitable for demanding transient voltage suppression applications.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.