Microsemi Corporation
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SMBG4758E3/TR13
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SMBG4758E3/TR13

Product Overview

The SMBG4758E3/TR13 belongs to the category of surface mount transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBG4758E3/TR13 is characterized by its high surge capability, low clamping voltage, and compact package, making it suitable for a wide range of applications. It is available in tape and reel packaging with a specified quantity per reel.

Specifications

  • Part Number: SMBG4758E3/TR13
  • Category: Surface Mount Transient Voltage Suppressor Diode
  • Package: SMB
  • Quantity per Package: 3000 units/reel
  • Clamping Voltage: 77.4V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG4758E3/TR13 follows the standard pin configuration for surface mount diodes, with two terminals 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 size for space-constrained applications
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • Limited peak pulse current compared to some alternative models
  • Sensitive to excessive heat due to its small form factor

Working Principles

The SMBG4758E3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components when a transient event occurs. This action effectively clamps the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The SMBG4758E3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMBG4758E3/TR13 include: - SMBJ58CA: Similar clamping voltage and surge capability - SMBG4771E3/TR13: Higher peak pulse current and lower clamping voltage - SMBG4762E3/TR13: Lower clamping voltage and similar surge capability

In conclusion, the SMBG4758E3/TR13 is a reliable surface mount transient voltage suppressor diode that offers effective protection against voltage transients in a compact package. Its high surge capability and low clamping voltage make it suitable for a wide range of applications, although users should consider alternative models for specific performance requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG4758E3/TR13 en soluciones técnicas

  1. What is SMBG4758E3/TR13?

    • SMBG4758E3/TR13 is a specific model of sensor or component used in technical solutions for various applications.

  2. How does SMBG4758E3/TR13 work?

    • SMBG4758E3/TR13 operates by [insert brief explanation of its functionality].

  3. What are the typical applications of SMBG4758E3/TR13?

    • SMBG4758E3/TR13 is commonly used in [list specific applications such as automotive systems, industrial machinery, etc.].

  4. What are the key specifications of SMBG4758E3/TR13?

    • The key specifications of SMBG4758E3/TR13 include [list specifications such as voltage range, current capacity, temperature range, etc.].

  5. Is SMBG4758E3/TR13 compatible with other components or systems?

    • Yes, SMBG4758E3/TR13 is designed to be compatible with [list compatible components or systems].

  6. What are the environmental considerations for using SMBG4758E3/TR13?

    • SMBG4758E3/TR13 is suitable for operation in [specify environmental conditions such as temperature, humidity, etc.].

  7. Are there any known issues or limitations with SMBG4758E3/TR13?

    • While SMBG4758E3/TR13 is generally reliable, it may have limitations related to [mention any known limitations such as operating temperature range, voltage tolerance, etc.].

  8. How can SMBG4758E3/TR13 be integrated into a technical solution?

    • SMBG4758E3/TR13 can be integrated by [provide instructions or guidelines for integration such as soldering, mounting, etc.].

  9. What are the maintenance requirements for SMBG4758E3/TR13?

    • SMBG4758E3/TR13 typically requires minimal maintenance, but periodic [cleaning, calibration, etc.] may be necessary.

  10. Where can SMBG4758E3/TR13 be sourced or purchased?

    • SMBG4758E3/TR13 can be sourced from [list authorized distributors, manufacturers, or suppliers].