Taiwan Semiconductor Corporation
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SMDJ58A R7G
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SMDJ58A R7G

Product Overview

Category

The SMDJ58A R7G belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

  • Low leakage current
  • Fast response time
  • High surge capability
  • ESD protection
  • RoHS compliant

Package

The SMDJ58A R7G is available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ58A R7G lies in its ability to provide robust transient voltage suppression for electronic circuits.

Packaging/Quantity

The SMDJ58A R7G is typically packaged in reels with a quantity of 1500 units per reel.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 64.4V
  • Clamping Voltage: 82.4V
  • Maximum Reverse Leakage Current: 1μA
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDJ58A R7G has a standard DO-214AB (SMC) package with two pins, one for the anode and the other for the cathode.

Functional Features

  • Transient voltage suppression
  • Protection against ESD events
  • Fast response to transient voltage spikes

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for overvoltage protection in some applications
  • Higher cost compared to traditional diodes

Working Principles

The SMDJ58A R7G works by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMDJ58A R7G is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ58A R7G include: - P6SMBJ58CA - 1.5KE68CA - SMBJ58CA

In conclusion, the SMDJ58A R7G is a reliable surface mount transient voltage suppressor diode that offers robust protection against transient voltage events. Its high surge capability, fast response time, and wide operating temperature range make it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ58A R7G v technických řešeních

  1. What is the maximum reverse voltage of SMDJ58A R7G?

    • The maximum reverse voltage of SMDJ58A R7G is 58V.

  2. What is the peak pulse power dissipation of SMDJ58A R7G?

    • The peak pulse power dissipation of SMDJ58A R7G is 3000W.

  3. What is the typical junction capacitance of SMDJ58A R7G?

    • The typical junction capacitance of SMDJ58A R7G is 500pF.

  4. What is the operating temperature range of SMDJ58A R7G?

    • The operating temperature range of SMDJ58A R7G is -55°C to +150°C.

  5. What is the package type of SMDJ58A R7G?

    • SMDJ58A R7G comes in a DO-214AB (SMC) package.

  6. What are the typical applications for SMDJ58A R7G?

    • SMDJ58A R7G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. Does SMDJ58A R7G have RoHS compliance?

    • Yes, SMDJ58A R7G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the forward voltage drop of SMDJ58A R7G at a specified current?

    • The forward voltage drop of SMDJ58A R7G is typically 3.5V at 50A.

  9. Is SMDJ58A R7G suitable for high-reliability applications?

    • Yes, SMDJ58A R7G is designed for high-reliability applications and has excellent clamping capability.

  10. Can SMDJ58A R7G be used for ESD protection?

    • Yes, SMDJ58A R7G can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.