Vishay Semiconductor Diodes Division
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SMBG11A-E3/52
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SMBG11A-E3/52

Product Overview

The SMBG11A-E3/52 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 SMBG11A-E3/52 is characterized by its compact size, high reliability, and fast response time. It is typically packaged in a small, surface-mount package and is available in various quantities to suit different application needs.

Basic Information

  • Category: Surface Mount Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Compact size, high reliability, fast response time
  • Package: Surface-mount package
  • Essence: Protecting sensitive electronic components
  • Packaging/Quantity: Available in reels or tape and reel packaging, quantity varies based on manufacturer's specifications

Specifications

  • Voltage Rating: 11V
  • Power Dissipation: 600W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The SMBG11A-E3/52 typically has two pins for surface mounting onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Compact size allows for space-efficient designs
  • High reliability ensures long-term protection
  • Fast response time provides effective transient suppression

Disadvantages

  • Limited power dissipation compared to larger diode options
  • Higher cost compared to standard diodes

Working Principles

The SMBG11A-E3/52 operates by diverting excess voltage away from sensitive components when a transient event occurs. When the voltage exceeds the diode's rating, it conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBG11A-E3/52 is commonly used in the following applications: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMBJ11A: Similar characteristics with a slightly different package
  • SMBG10A: Lower voltage rating with similar characteristics
  • SMBG12A: Higher voltage rating with similar characteristics

In conclusion, the SMBG11A-E3/52 is a crucial component in protecting electronic circuits from voltage spikes and transients. Its compact size, high reliability, and fast response time make it an ideal choice for various applications in the electronics industry.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG11A-E3/52 en soluciones técnicas

  1. What is the SMBG11A-E3/52 used for in technical solutions?

    • The SMBG11A-E3/52 is a precision voltage reference diode commonly used in technical solutions to provide stable and accurate voltage references for various electronic circuits.

  2. What is the operating temperature range of the SMBG11A-E3/52?

    • The SMBG11A-E3/52 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environmental conditions.

  3. What is the typical output voltage of the SMBG11A-E3/52?

    • The SMBG11A-E3/52 typically has an output voltage of 5.1V, which remains relatively constant over a wide range of operating conditions.

  4. Is the SMBG11A-E3/52 suitable for high-precision applications?

    • Yes, the SMBG11A-E3/52 is designed for high-precision applications where stable and accurate voltage references are required.

  5. What are the key features of the SMBG11A-E3/52 that make it suitable for technical solutions?

    • The SMBG11A-E3/52 offers low dynamic impedance, tight reference voltage tolerance, and excellent temperature stability, making it ideal for demanding technical applications.

  6. Can the SMBG11A-E3/52 be used in automotive electronics?

    • Yes, the SMBG11A-E3/52 is often used in automotive electronics due to its ability to withstand a wide temperature range and provide reliable voltage references.

  7. Does the SMBG11A-E3/52 require external components for operation?

    • The SMBG11A-E3/52 is a standalone voltage reference diode and does not require additional external components for basic operation.

  8. What are the typical applications of the SMBG11A-E3/52 in technical solutions?

    • The SMBG11A-E3/52 is commonly used in precision voltage regulators, data acquisition systems, instrumentation, and other high-accuracy electronic circuits.

  9. Is the SMBG11A-E3/52 sensitive to electromagnetic interference (EMI)?

    • The SMBG11A-E3/52 is designed to have good immunity to EMI, making it suitable for use in environments with potential electromagnetic disturbances.

  10. Are there any recommended layout considerations for integrating the SMBG11A-E3/52 into a technical solution?

    • It is recommended to minimize trace lengths and keep the SMBG11A-E3/52 away from high-current or high-frequency components to ensure optimal performance.