Microsemi Corporation
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SMBG5345A/TR13
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SMBG5345A/TR13

Product Overview

Category

The SMBG5345A/TR13 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, inductive load switching, and electrostatic discharge.

Characteristics

  • Low profile package
  • Ideal for automated placement
  • Glass passivated chip junction
  • High temperature stability
  • Excellent clamping capability

Package

The SMBG5345A/TR13 comes in a SMB (DO-214AA) package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage transients, ensuring the safety and longevity of electronic devices.

Packaging/Quantity

The SMBG5345A/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 51.7V to 57.3V
  • Maximum Clamping Voltage: 83.9V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG5345A/TR13 has two pins, with pin 1 being the anode and pin 2 being the cathode.

Functional Features

  • Fast response time
  • Low incremental surge resistance
  • High reliability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Compact size
  • High power handling capability
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Limited breakdown voltage options
  • Sensitive to reverse bias conditions

Working Principles

The SMBG5345A/TR13 operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It achieves this through rapid clamping of the voltage to a safe level, thereby protecting the connected circuitry.

Detailed Application Field Plans

The SMBG5345A/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBG5345A/TR13 include: - SMBG5335A/TR13 - SMBG5355A/TR13 - SMBG5365A/TR13 - SMBG5375A/TR13

In conclusion, the SMBG5345A/TR13 is a surface mount transient voltage suppressor diode that offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG5345A/TR13 en soluciones técnicas

  1. What is the purpose of SMBG5345A/TR13 in technical solutions?

    • SMBG5345A/TR13 is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD, and other transient voltage events.

  2. What are the key features of SMBG5345A/TR13?

    • The key features of SMBG5345A/TR13 include a low clamping voltage, fast response time, low leakage current, and compatibility with automated placement equipment.

  3. How does SMBG5345A/TR13 provide protection in technical solutions?

    • SMBG5345A/TR13 provides protection by diverting excessive current away from sensitive components and limiting the voltage across them during transient events.

  4. In what applications can SMBG5345A/TR13 be used?

    • SMBG5345A/TR13 can be used in a wide range of applications including telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  5. What is the maximum peak pulse power of SMBG5345A/TR13?

    • The maximum peak pulse power of SMBG5345A/TR13 is typically 600 watts.

  6. What is the operating temperature range of SMBG5345A/TR13?

    • SMBG5345A/TR13 has an operating temperature range of -55°C to +150°C.

  7. Does SMBG5345A/TR13 meet any industry standards or certifications?

    • Yes, SMBG5345A/TR13 is compliant with RoHS and REACH directives, and it meets the requirements of AEC-Q101 for automotive applications.

  8. Can SMBG5345A/TR13 be used in high-frequency applications?

    • Yes, SMBG5345A/TR13 is suitable for high-frequency applications due to its low capacitance.

  9. What is the packaging type of SMBG5345A/TR13?

    • SMBG5345A/TR13 is available in a surface mount DO-215AA (SMB) package.

  10. Are there any recommended layout guidelines for using SMBG5345A/TR13 in technical solutions?

    • Yes, it is recommended to minimize the length and area of the traces connecting SMBG5345A/TR13 to the circuit to reduce parasitic inductance and maintain signal integrity.