Microsemi Corporation
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SMBG4743/TR13
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SMBG4743/TR13

Product Overview

Category

The SMBG4743/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
  • High surge capability
  • Low clamping voltage
  • Fast response time

Package

The SMBG4743/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 SMBG4743/TR13 is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 15V to 78V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS compliant

Detailed Pin Configuration

The SMBG4743/TR13 has two pins, with the pin configuration as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Fast response time ensures minimal damage to protected devices
  • Low clamping voltage protects against overvoltage events

Advantages and Disadvantages

Advantages

  • High surge capability
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range compared to some alternative models
  • May require additional components for comprehensive circuit protection

Working Principles

The SMBG4743/TR13 operates by diverting excess voltage away from sensitive components, thereby preventing damage due to transient voltage spikes.

Detailed Application Field Plans

This product is commonly used in various applications including: - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBG4743/TR13 include: - SMAJ5.0A - SMBJ15CA - SMCJ24A

In conclusion, the SMBG4743/TR13 is a reliable surface mount transient voltage suppressor diode that offers high surge capability and fast response time, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBG4743/TR13 dalam penyelesaian teknikal

  1. What is SMBG4743/TR13?

    • SMBG4743/TR13 is a surface mount broadband RF PIN diode designed for high power, low distortion, and low loss applications.

  2. What are the key features of SMBG4743/TR13?

    • The key features include a low thermal resistance, high power handling capability, low capacitance, and low forward resistance.

  3. What are the typical applications of SMBG4743/TR13?

    • Typical applications include switch matrices, attenuators, phase shifters, and high power limiters in technical solutions.

  4. What is the maximum power handling capability of SMBG4743/TR13?

    • SMBG4743/TR13 can handle up to 1000mW of continuous wave power at 25°C.

  5. What is the operating frequency range of SMBG4743/TR13?

    • The operating frequency range is from DC to 3 GHz.

  6. What is the typical insertion loss of SMBG4743/TR13?

    • The typical insertion loss is less than 0.3 dB at 1 GHz.

  7. What is the reverse voltage rating of SMBG4743/TR13?

    • The reverse voltage rating is 30V.

  8. What is the storage temperature range for SMBG4743/TR13?

    • The storage temperature range is from -65°C to +150°C.

  9. What are the recommended soldering conditions for SMBG4743/TR13?

    • The recommended soldering conditions include a maximum soldering temperature of 260°C for 10 seconds.

  10. Is SMBG4743/TR13 RoHS compliant?

    • Yes, SMBG4743/TR13 is RoHS compliant, making it suitable for use in environmentally friendly technical solutions.