Microsemi Corporation
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SMBG4731E3/TR13
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SMBG4731E3/TR13

Introduction

The SMBG4731E3/TR13 is a semiconductor product belonging to the category of voltage suppressor diodes. This device is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBG4731E3/TR13 exhibits specific characteristics, comes in a particular package, and has distinct advantages and disadvantages.

Basic Information Overview

  • Category: Voltage Suppressor Diode
  • Use: Transient voltage suppression in electronic circuits
  • Characteristics: High surge capability, low clamping voltage
  • Package: SMB (DO-214AA)
  • Essence: Protecting sensitive electronic components from voltage transients
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 70.1V
  • Current - Peak Pulse (10/1000µs): 30.1A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMBG4731E3/TR13 follows the standard pin configuration for SMB packages, with two pins for connection to the circuit board.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SMB package
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability
  • Sensitive to reverse over-voltage conditions

Working Principles

The SMBG4731E3/TR13 operates by diverting excess current away from sensitive components when a voltage transient occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage across the protected circuit.

Detailed Application Field Plans

The SMBG4731E3/TR13 finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBG4732E3/TR13: Higher breakdown voltage
  • SMBG4730E3/TR13: Lower breakdown voltage
  • SMBG4733E3/TR13: Higher power dissipation capability

In conclusion, the SMBG4731E3/TR13 is a vital component in protecting electronic circuits from voltage transients, offering a balance of surge capability and clamping voltage. Its compact SMB package makes it suitable for diverse applications, although its limitations in power dissipation should be considered in high-power environments.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBG4731E3/TR13 dalam penyelesaian teknikal

  1. What is SMBG4731E3/TR13 used for in technical solutions?

    • SMBG4731E3/TR13 is a high-performance integrated circuit commonly used for signal processing and control in various technical applications.

  2. What are the key features of SMBG4731E3/TR13?

    • The key features of SMBG4731E3/TR13 include high-speed signal processing, low power consumption, and compatibility with a wide range of input signals.

  3. How does SMBG4731E3/TR13 contribute to technical solutions?

    • SMBG4731E3/TR13 contributes to technical solutions by providing efficient signal processing, precise control capabilities, and reliable performance in diverse applications.

  4. In what types of technical solutions is SMBG4731E3/TR13 commonly used?

    • SMBG4731E3/TR13 is commonly used in applications such as industrial automation, robotics, sensor interfaces, and motor control systems.

  5. What are the voltage and current specifications of SMBG4731E3/TR13?

    • SMBG4731E3/TR13 typically operates within a voltage range of X volts and has a maximum current rating of Y amps.

  6. Can SMBG4731E3/TR13 be integrated with microcontrollers or other ICs?

    • Yes, SMBG4731E3/TR13 can be easily integrated with microcontrollers and other ICs, making it suitable for complex system designs.

  7. Does SMBG4731E3/TR13 support communication protocols such as SPI or I2C?

    • Yes, SMBG4731E3/TR13 supports popular communication protocols like SPI and I2C, enabling seamless interfacing with other devices.

  8. What are the temperature and environmental operating conditions for SMBG4731E3/TR13?

    • SMBG4731E3/TR13 is designed to operate within a temperature range of -40°C to 85°C and is suitable for various environmental conditions.

  9. Are there any application notes or reference designs available for SMBG4731E3/TR13?

    • Yes, there are application notes and reference designs provided by the manufacturer to assist in the implementation of SMBG4731E3/TR13 in different technical solutions.

  10. Where can I find detailed technical documentation and support for SMBG4731E3/TR13?

    • Detailed technical documentation and support for SMBG4731E3/TR13 can be obtained from the manufacturer's website or through authorized distributors.