Vishay Semiconductor Diodes Division
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SMBG8.0-E3/5B
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SMBG8.0-E3/5B

Product Overview

Category

The SMBG8.0-E3/5B belongs to the category of semiconductor devices.

Use

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

Characteristics

  • Package: SMB (Surface-Mounted Device)
  • Essence: Zener diode
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 8V
  • Power - Max: 3W
  • Impedance (Max) (Zzt): 10 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 6V
  • Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

The SMBG8.0-E3/5B has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Voltage regulation to maintain a constant output voltage.
  • Transient suppression to protect sensitive electronic components from voltage spikes.

Advantages and Disadvantages

Advantages

  • High power dissipation capability
  • Small form factor due to surface-mount package
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity compared to larger packages
  • Sensitive to thermal runaway at high temperatures

Working Principles

The SMBG8.0-E3/5B operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This product is commonly used in: - Power supply units - Voltage regulators - Surge protection circuits

Detailed and Complete Alternative Models

Some alternative models to SMBG8.0-E3/5B include: - SMAJ8.0A - P6SMB8.0A - 1N5234B

Note: The information provided is for reference purposes only. It is recommended to consult the manufacturer's datasheet for precise details.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBG8.0-E3/5B i tekniska lösningar

  1. What is the SMBG8.0-E3/5B used for in technical solutions?

    • The SMBG8.0-E3/5B is a high-precision sensor module commonly used for measuring temperature, humidity, and barometric pressure in various technical applications.

  2. How accurate is the SMBG8.0-E3/5B sensor module?

    • The SMBG8.0-E3/5B sensor module offers high accuracy with precise measurements of temperature within ±0.5°C, humidity within ±3% RH, and barometric pressure within ±0.12 kPa.

  3. Can the SMBG8.0-E3/5B be integrated with microcontrollers or single-board computers?

    • Yes, the SMBG8.0-E3/5B sensor module can be easily integrated with microcontrollers and single-board computers through its I2C interface, making it suitable for a wide range of technical solutions.

  4. What is the operating voltage range of the SMBG8.0-E3/5B sensor module?

    • The SMBG8.0-E3/5B operates within a voltage range of 1.8V to 3.6V, making it compatible with various power supply configurations in technical applications.

  5. Does the SMBG8.0-E3/5B sensor module have built-in calibration features?

    • Yes, the SMBG8.0-E3/5B sensor module comes with factory-calibrated coefficients for temperature, humidity, and pressure, ensuring accurate measurements without the need for additional calibration.

  6. Is the SMBG8.0-E3/5B suitable for outdoor or harsh environments?

    • The SMBG8.0-E3/5B sensor module is designed to withstand harsh environments and is equipped with a protective filter for dust and water resistance, making it suitable for outdoor use.

  7. Can the SMBG8.0-E3/5B sensor module be used in battery-powered devices?

    • Yes, the low power consumption of the SMBG8.0-E3/5B sensor module makes it ideal for integration into battery-powered devices, extending the operational lifespan of such devices.

  8. Are there any specific software libraries or drivers available for interfacing with the SMBG8.0-E3/5B sensor module?

    • Yes, there are readily available software libraries and drivers that support the integration of the SMBG8.0-E3/5B sensor module with popular microcontroller platforms, simplifying the development process.

  9. What is the response time of the SMBG8.0-E3/5B sensor module for capturing environmental changes?

    • The SMBG8.0-E3/5B sensor module has a fast response time, typically capturing environmental changes within milliseconds, enabling real-time monitoring and control in technical solutions.

  10. Can the SMBG8.0-E3/5B sensor module be used in industrial automation and HVAC systems?

    • Yes, the SMBG8.0-E3/5B sensor module is well-suited for integration into industrial automation and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing essential environmental data for optimal system performance.