Microsemi Corporation
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SMBG5349A/TR13
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SMBG5349A/TR13

Product Overview

Category

The SMBG5349A/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 SMBG5349A/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 SMBG5349A/TR13 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 40.2V
  • Breakdown Voltage: 44.7V
  • Maximum Clamping Voltage: 64.5V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG5349A/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Compact size
  • High surge current capability
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Limited peak pulse power dissipation

Working Principles

The SMBG5349A/TR13 operates by diverting excessive current away from sensitive electronic components when a transient voltage spike occurs, thereby safeguarding the connected circuitry.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the SMBG5349A/TR13 include: - SMBJ5349A - SMCJ5349A - P6SMBG5349A

In conclusion, the SMBG5349A/TR13 is a vital component in protecting electronic equipment from voltage transients, offering a balance of performance and reliability in a compact package.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG5349A/TR13 v technických řešeních

  1. What is SMBG5349A/TR13?

    • SMBG5349A/TR13 is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of SMBG5349A/TR13?

    • The key features of SMBG5349A/TR13 include a low profile package, low clamping voltage, fast response time, and high surge capability.

  3. How is SMBG5349A/TR13 typically used in technical solutions?

    • SMBG5349A/TR13 is commonly used in applications such as data lines, telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage transients.

  4. What is the maximum peak pulse power of SMBG5349A/TR13?

    • The maximum peak pulse power of SMBG5349A/TR13 is typically 600 watts.

  5. What is the operating temperature range of SMBG5349A/TR13?

    • SMBG5349A/TR13 is designed to operate within a temperature range of -55°C to +150°C.

  6. Does SMBG5349A/TR13 comply with any industry standards?

    • Yes, SMBG5349A/TR13 complies with various industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.

  7. What are some common alternatives to SMBG5349A/TR13?

    • Common alternatives to SMBG5349A/TR13 include other transient voltage suppressor diodes with similar specifications such as SMAJ5.0A or SMCJ5.0A.

  8. Can SMBG5349A/TR13 be used in high-frequency applications?

    • Yes, SMBG5349A/TR13 can be used in high-frequency applications due to its low capacitance and fast response time.

  9. Are there any application notes or reference designs available for using SMBG5349A/TR13?

    • Yes, manufacturers often provide application notes and reference designs for incorporating SMBG5349A/TR13 into specific technical solutions.

  10. Where can SMBG5349A/TR13 be sourced from?

    • SMBG5349A/TR13 can be sourced from authorized distributors of electronic components or directly from the manufacturer's website.