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SMCJ58CA
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SMCJ58CA - Product Overview and Analysis

Introduction

The SMCJ58CA is a part of the SMCJ series of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients
  • Characteristics: Fast response time, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding electronic circuits from voltage spikes
  • Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 64.1V
  • Clamping Voltage: 103V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ58CA follows the standard SMC package configuration with two leads.

Functional Features

  • Fast response to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact SMC package for space-saving designs

Disadvantages

  • Limited power dissipation capability
  • Higher clamping voltage compared to some alternative models

Working Principles

The SMCJ58CA operates by diverting excess current away from sensitive components when a transient voltage event occurs. This helps to limit the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ58CA is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ58CA include: - P6SMBJ58CA - 1.5SMCJ58CA - SMBJ58CA

In conclusion, the SMCJ58CA transient voltage suppressor diode offers effective protection against voltage transients in a compact SMC package. Its fast response time and low clamping voltage make it suitable for a wide range of applications, although designers should consider its limitations in power dissipation and clamping voltage when selecting a protection solution.

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기술 솔루션에 SMCJ58CA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMCJ58CA used for?

    • The SMCJ58CA is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of the SMCJ58CA?

    • The maximum clamping voltage of the SMCJ58CA is 93.6V at 77.8A.

  3. What is the peak pulse power of the SMCJ58CA?

    • The peak pulse power of the SMCJ58CA is 1500W for an 8/20μs waveform.

  4. What are the typical applications of the SMCJ58CA?

    • The SMCJ58CA is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the breakdown voltage of the SMCJ58CA?

    • The breakdown voltage of the SMCJ58CA is 64.4V.

  6. What is the operating temperature range of the SMCJ58CA?

    • The SMCJ58CA can operate within a temperature range of -55°C to 150°C.

  7. Is the SMCJ58CA RoHS compliant?

    • Yes, the SMCJ58CA is RoHS compliant, making it suitable for use in environmentally conscious applications.

  8. What is the response time of the SMCJ58CA?

    • The response time of the SMCJ58CA is very fast, typically responding to transients in nanoseconds.

  9. Can the SMCJ58CA be used for overvoltage protection in power supply circuits?

    • Yes, the SMCJ58CA is suitable for providing overvoltage protection in power supply circuits to safeguard sensitive components.

  10. Does the SMCJ58CA require any external components for proper operation?

    • The SMCJ58CA may require additional circuitry such as current-limiting resistors or capacitors for optimal performance in specific applications.