Vishay Semiconductor Diodes Division
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SMBG12A-E3/5B
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SMBG12A-E3/5B

Product Overview

Category

The SMBG12A-E3/5B belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for voltage clamping and transient suppression in electronic circuits.

Characteristics

  • Low profile package
  • High surge capability
  • Fast response time
  • RoHS compliant

Package

The SMBG12A-E3/5B is typically available in a DO-215AA (SMB) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage spikes and transients.

Packaging/Quantity

The SMBG12A-E3/5B is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 10.5V to 12.8V
  • Maximum Clamping Voltage: 17.0V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG12A-E3/5B typically consists of two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • Fast response to voltage spikes

Advantages

  • Compact size
  • High surge capability
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage options
  • Sensitive to reverse polarity connection

Working Principles

The SMBG12A-E3/5B operates by diverting excess current away from sensitive components when a voltage spike occurs, thereby protecting them from damage.

Detailed Application Field Plans

This product is commonly used in various electronic circuits, including power supplies, communication equipment, and automotive electronics, where protection against voltage transients is crucial.

Detailed and Complete Alternative Models

  • SMAJ12A-E3/61T
  • SMCJ12A

In conclusion, the SMBG12A-E3/5B serves as a vital component in safeguarding electronic circuits from voltage surges and transients, making it an essential part of modern electronic systems.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG12A-E3/5B en soluciones técnicas

  1. What is the SMBG12A-E3/5B used for in technical solutions?

    • The SMBG12A-E3/5B is a voltage regulator diode commonly used for voltage stabilization and protection in various electronic circuits.

  2. What is the maximum voltage and current rating of the SMBG12A-E3/5B?

    • The SMBG12A-E3/5B has a maximum voltage rating of 12V and a current rating of 5A.

  3. How does the SMBG12A-E3/5B contribute to circuit protection?

    • The SMBG12A-E3/5B provides overvoltage protection by clamping the voltage to a safe level, preventing damage to sensitive components.

  4. Can the SMBG12A-E3/5B be used in automotive applications?

    • Yes, the SMBG12A-E3/5B is suitable for use in automotive electronics due to its ability to protect against voltage transients.

  5. What are the typical applications of the SMBG12A-E3/5B in power supply designs?

    • The SMBG12A-E3/5B is often used in power supply designs to regulate and stabilize the output voltage, ensuring consistent performance.

  6. Does the SMBG12A-E3/5B require any external components for operation?

    • The SMBG12A-E3/5B typically does not require additional external components for basic voltage regulation and protection.

  7. Is the SMBG12A-E3/5B suitable for use in low-power electronic devices?

    • Yes, the SMBG12A-E3/5B can be used in a wide range of electronic devices, including low-power applications, where voltage regulation is necessary.

  8. What are the temperature specifications for the SMBG12A-E3/5B?

    • The SMBG12A-E3/5B is designed to operate within a specified temperature range, typically from -55°C to 150°C.

  9. Can the SMBG12A-E3/5B be used in conjunction with other voltage regulation components?

    • Yes, the SMBG12A-E3/5B can be integrated into more complex voltage regulation schemes to provide additional protection and stability.

  10. Are there any known reliability issues or failure modes associated with the SMBG12A-E3/5B?

    • The SMBG12A-E3/5B is known for its reliability, but like any electronic component, it is important to follow proper design and application guidelines to ensure optimal performance and longevity.