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SMDJ58CA
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SMDJ58CA

Product Overview

Category

The SMDJ58CA belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMDJ58CA is typically available in a surface mount package.

Essence

The essence of the SMDJ58CA lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic circuits.

Packaging/Quantity

The SMDJ58CA is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 64.1V
  • Maximum Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The SMDJ58CA typically has two pins, with the pinout configuration as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage minimizes stress on protected circuits
  • High surge current capability enhances robustness

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

When a transient voltage event occurs, the SMDJ58CA rapidly conducts, diverting excess energy away from the protected circuit. This action limits the voltage across the circuit, safeguarding it from damage.

Detailed Application Field Plans

The SMDJ58CA finds application in various fields, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMCJ58CA
    • Similar specifications and characteristics, but in a slightly different package
  • Alternative Model 2: P6SMB58CA
    • Offers comparable protection with a different form factor
  • Alternative Model 3: SMBJ58CA
    • Suitable for applications requiring a smaller footprint

In conclusion, the SMDJ58CA serves as a critical component in protecting electronic circuits from transient voltage events, offering a balance of performance and reliability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ58CA en soluciones técnicas

  1. What is SMDJ58CA?

    • SMDJ58CA is a type of TVS (transient voltage suppressor) diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum working voltage of SMDJ58CA?

    • The maximum working voltage of SMDJ58CA is 58V.

  3. What is the peak pulse power of SMDJ58CA?

    • The peak pulse power of SMDJ58CA is typically 3000W.

  4. What are the typical applications of SMDJ58CA?

    • SMDJ58CA is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of SMDJ58CA?

    • The response time of SMDJ58CA is very fast, typically in the nanosecond range.

  6. How does SMDJ58CA protect electronic circuits?

    • SMDJ58CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  7. Can SMDJ58CA be used in high-speed data lines?

    • Yes, SMDJ58CA is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  8. What is the operating temperature range of SMDJ58CA?

    • The operating temperature range of SMDJ58CA is typically -55°C to 150°C.

  9. Is SMDJ58CA RoHS compliant?

    • Yes, SMDJ58CA is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. How should SMDJ58CA be mounted on a PCB?

    • SMDJ58CA should be mounted using appropriate soldering techniques and placed close to the protected circuit for optimal performance.