Microsemi Corporation
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SMBJ5938AE3/TR13
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SMBJ5938AE3/TR13

Product Overview

Category

The SMBJ5938AE3/TR13 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, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMBJ5938AE3/TR13 is available in a surface mount DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

The SMBJ5938AE3/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 38V
  • Breakdown Voltage: 42.2V
  • Maximum Clamping Voltage: 61.4V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ5938AE3/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ5938AE3/TR13 operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ5938AE3/TR13 is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5938AE3/TR13 include: - SMAJ5938AE3/TR13 - SMCJ5938AE3/TR13 - P6SMBJ5938AE3/TR13

In conclusion, the SMBJ5938AE3/TR13 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ5938AE3/TR13 en soluciones técnicas

  1. What is the SMBJ5938AE3/TR13?

    • The SMBJ5938AE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ5938AE3/TR13?

    • The maximum working voltage of the SMBJ5938AE3/TR13 is 38V.

  3. What is the peak pulse power dissipation of the SMBJ5938AE3/TR13?

    • The peak pulse power dissipation of the SMBJ5938AE3/TR13 is 600W.

  4. What are the typical applications of the SMBJ5938AE3/TR13?

    • The SMBJ5938AE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.

  5. What is the clamping voltage of the SMBJ5938AE3/TR13?

    • The clamping voltage of the SMBJ5938AE3/TR13 is 61.4V at 10A.

  6. What is the operating temperature range of the SMBJ5938AE3/TR13?

    • The operating temperature range of the SMBJ5938AE3/TR13 is -55°C to 150°C.

  7. How does the SMBJ5938AE3/TR13 provide protection to electronic circuits?

    • The SMBJ5938AE3/TR13 diverts excess current away from sensitive components by providing a low-impedance path to ground during transient events.

  8. Can the SMBJ5938AE3/TR13 be used for ESD protection?

    • Yes, the SMBJ5938AE3/TR13 can be used for electrostatic discharge (ESD) protection in various electronic devices.

  9. What package type does the SMBJ5938AE3/TR13 come in?

    • The SMBJ5938AE3/TR13 is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ5938AE3/TR13 compliant with RoHS regulations?

    • Yes, the SMBJ5938AE3/TR13 is compliant with RoHS regulations, making it suitable for use in environmentally friendly electronic products.