Microsemi Corporation
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SMBG5345B/TR13
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SMBG5345B/TR13

Product Overview

Category

The SMBG5345B/TR13 belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMBG5345B/TR13 comes in a SMB package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage transients.

Packaging/Quantity

The SMBG5345B/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 48.5V to 53.6V
  • Maximum Clamping Voltage: 77.4V at 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG5345B/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • Compact size

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to overvoltage conditions

Working Principles

The SMBG5345B/TR13 operates by diverting excess voltage away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

This product is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBG5345B/TR13 include: - SMBJ5345B - SMCJ5345B - P6SMBG5345B

In conclusion, the SMBG5345B/TR13 is a surface mount transient voltage suppressor diode that offers robust 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 SMBG5345B/TR13 en soluciones técnicas

  1. What is the operating temperature range of SMBG5345B/TR13?

    • The operating temperature range of SMBG5345B/TR13 is typically -55°C to +150°C.

  2. What is the maximum forward voltage drop of SMBG5345B/TR13?

    • The maximum forward voltage drop of SMBG5345B/TR13 at a forward current of 5A is typically 0.72V.

  3. Can SMBG5345B/TR13 be used in automotive applications?

    • Yes, SMBG5345B/TR13 is suitable for use in automotive applications, provided it meets the specific requirements and standards for automotive components.

  4. What is the reverse standoff voltage of SMBG5345B/TR13?

    • The reverse standoff voltage of SMBG5345B/TR13 is typically 45V.

  5. Does SMBG5345B/TR13 have ESD protection?

    • Yes, SMBG5345B/TR13 offers ESD protection, making it suitable for applications requiring such protection.

  6. What is the typical junction capacitance of SMBG5345B/TR13?

    • The typical junction capacitance of SMBG5345B/TR13 at a reverse bias of 4V is 200pF.

  7. Is SMBG5345B/TR13 RoHS compliant?

    • Yes, SMBG5345B/TR13 is RoHS compliant, meeting the restrictions on hazardous substances.

  8. What is the maximum reverse leakage current of SMBG5345B/TR13?

    • The maximum reverse leakage current of SMBG5345B/TR13 at its rated voltage is typically 0.1µA.

  9. Can SMBG5345B/TR13 be used in power supply designs?

    • Yes, SMBG5345B/TR13 can be utilized in power supply designs, particularly for overvoltage protection and transient suppression.

  10. What are the recommended storage conditions for SMBG5345B/TR13?

    • It is recommended to store SMBG5345B/TR13 in a dry environment with a temperature range of -55°C to +150°C to maintain its performance and reliability.