Microsemi Corporation
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SMBJ5919A/TR13
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SMBJ5919A/TR13

Product Overview

Category

The SMBJ5919A/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, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMBJ5919A/TR13 is available in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMBJ5919A/TR13 is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Voltage Rating: 19V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The SMBJ5919A/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • Robust protection against voltage spikes
  • Compact surface mount package
  • Wide operating temperature range

Disadvantages

  • Unidirectional protection only
  • Limited power dissipation capability compared to larger TVS diodes

Working Principles

When a voltage transient occurs, the SMBJ5919A/TR13 conducts the excessive current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ5919A/TR13 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ5919A/TR13 include: - SMAJ5919A - P6SMBJ5919A - SMCJ5919A

In conclusion, the SMBJ5919A/TR13 transient voltage suppressor diode offers robust protection against voltage transients in a compact surface mount package. Its fast response time, low clamping voltage, and high surge current capability make it an ideal choice for various applications in different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ5919A/TR13 en soluciones técnicas

  1. What is the SMBJ5919A/TR13?

    • The SMBJ5919A/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 SMBJ5919A/TR13?

    • The maximum working voltage of the SMBJ5919A/TR13 is 59 volts.

  3. What is the peak pulse power of the SMBJ5919A/TR13?

    • The peak pulse power of the SMBJ5919A/TR13 is typically 600 watts.

  4. What are the typical applications of the SMBJ5919A/TR13?

    • The SMBJ5919A/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls for transient voltage protection.

  5. What is the clamping voltage of the SMBJ5919A/TR13?

    • The clamping voltage of the SMBJ5919A/TR13 is typically around 77.4 volts at 10A.

  6. What is the operating temperature range of the SMBJ5919A/TR13?

    • The SMBJ5919A/TR13 has an operating temperature range of -55°C to 150°C.

  7. Is the SMBJ5919A/TR13 RoHS compliant?

    • Yes, the SMBJ5919A/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of the SMBJ5919A/TR13?

    • The SMBJ5919A/TR13 is available in a surface mount DO-214AA (SMB) package.

  9. What are the key features of the SMBJ5919A/TR13?

    • The key features of the SMBJ5919A/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. Where can I find detailed specifications and application notes for the SMBJ5919A/TR13?

    • Detailed specifications and application notes for the SMBJ5919A/TR13 can be found in the product datasheet provided by the manufacturer or distributor.