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SMCJ58A
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SMCJ58A - English Editing Encyclopedia Entry

Product Overview

Category

The SMCJ58A belongs to the category of transient voltage suppressor (TVS) 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 SMCJ58A is available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ58A lies in its ability to provide robust overvoltage protection for electronic circuits.

Packaging/Quantity

The SMCJ58A is typically packaged in reels or trays with quantities ranging from 500 to 3000 units per reel/tray.

Specifications

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

Detailed Pin Configuration

The SMCJ58A has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliance supports environmental sustainability

Disadvantages

  • May exhibit leakage current at high temperatures
  • Limited to low-voltage applications

Working Principles

When a voltage transient occurs, the SMCJ58A conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMCJ58A is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  • SMCJ5.0A
  • SMCJ6.0A
  • SMCJ10A
  • SMCJ15A

In conclusion, the SMCJ58A transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage spikes.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMCJ58A dalam penyelesaian teknikal

  1. What is the maximum peak pulse current for SMCJ58A?

    • The maximum peak pulse current for SMCJ58A is 300A.

  2. What is the breakdown voltage of SMCJ58A?

    • The breakdown voltage of SMCJ58A is 64.4V.

  3. What is the typical clamping voltage of SMCJ58A?

    • The typical clamping voltage of SMCJ58A is 93.6V at 10A.

  4. What is the power dissipation of SMCJ58A?

    • The power dissipation of SMCJ58A is 1500W.

  5. What is the operating temperature range for SMCJ58A?

    • The operating temperature range for SMCJ58A is -55°C to +150°C.

  6. What are the typical applications for SMCJ58A?

    • SMCJ58A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  7. Is SMCJ58A RoHS compliant?

    • Yes, SMCJ58A is RoHS compliant.

  8. What is the package type for SMCJ58A?

    • SMCJ58A is available in a DO-214AB (SMC) package.

  9. Does SMCJ58A have a low leakage current?

    • Yes, SMCJ58A has a low leakage current of less than 1µA.

  10. Can SMCJ58A be used for ESD protection?

    • Yes, SMCJ58A can be used for ESD protection in various electronic devices and circuits.