Vishay Semiconductor Diodes Division
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SMCJ58CA/57T
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SMCJ58CA/57T - Product Encyclopedia Entry

Introduction

The SMCJ58CA/57T is a specialized electronic component designed for use in various applications. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: Fast response time, high surge current capability
  • Package: SMC (DO-214AB), Tape & Reel
  • Essence: Protects sensitive electronic devices from voltage surges
  • Packaging/Quantity: Available in reels of 1500 units

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage Range: 64.1V to 70.8V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ58CA/57T features a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients
  • Fast Response Time: Quickly clamps transient voltages to safe levels
  • High Surge Current Capability: Can withstand large surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronics
  • Fast response time ensures minimal damage from voltage spikes
  • High surge current capability for robust protection

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Limited to specific voltage ranges

Working Principles

The SMCJ58CA/57T operates based on the principle of transient voltage suppression. When a voltage surge occurs, the device quickly conducts excess current to ground, limiting the voltage across the protected load.

Detailed Application Field Plans

The SMCJ58CA/57T is commonly used in the following applications: - Telecommunications equipment - Industrial automation systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMCJ54CA/53T
  • Alternative Model 2: SMCJ64CA/63T
  • Alternative Model 3: SMCJ70CA/69T

These alternative models offer similar surge protection capabilities within different voltage ranges, providing flexibility for various applications.

In conclusion, the SMCJ58CA/57T is a reliable surge protection component with fast response time and high surge current capability, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける SMCJ58CA/57T の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SMCJ58CA/57T?

    • The SMCJ58CA/57T is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMCJ58CA/57T?

    • The maximum peak pulse power for SMCJ58CA/57T is 1500 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of SMCJ58CA/57T?

    • The breakdown voltage of SMCJ58CA/57T is 64.4V for SMCJ58CA and 61.1V for SMCJ57T.

  4. What are the typical applications of SMCJ58CA/57T?

    • SMCJ58CA/57T is commonly used in surge protection, voltage clamping, and transient suppression in various electronic circuits and systems.

  5. What is the operating temperature range of SMCJ58CA/57T?

    • The operating temperature range for SMCJ58CA/57T is -55°C to +150°C.

  6. What is the response time of SMCJ58CA/57T?

    • The response time of SMCJ58CA/57T is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. How does SMCJ58CA/57T provide overvoltage protection?

    • SMCJ58CA/57T provides overvoltage protection by quickly diverting excess current away from sensitive components when a voltage spike occurs.

  8. Can SMCJ58CA/57T be used in automotive applications?

    • Yes, SMCJ58CA/57T can be used in automotive applications to protect electronic systems from voltage transients and surges.

  9. What is the package type of SMCJ58CA/57T?

    • SMCJ58CA/57T is available in a DO-214AB (SMC) package, which is suitable for surface mount applications.

  10. Are there any recommended layout considerations for using SMCJ58CA/57T?

    • It is recommended to minimize the length and area of the traces connecting SMCJ58CA/57T to the circuit to reduce inductance and improve transient response. Additionally, proper grounding and placement near protected components are important considerations.