Vishay Semiconductor Diodes Division
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SMBG22AHE3/5B
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SMBG22AHE3/5B

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High efficiency, compact size
  • Package: SMB
  • Essence: Regulates voltage in electronic circuits
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 22V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage Drop: 0.3V
  • Reverse Leakage Current: 1μA

Detailed Pin Configuration

The SMBG22AHE3/5B has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Voltage Regulation: Maintains a stable output voltage
  • Overcurrent Protection: Safeguards against excessive current flow
  • Compact Design: Suitable for space-constrained applications

Advantages and Disadvantages

  • Advantages:
    • High efficiency
    • Wide operating temperature range
    • Compact size
  • Disadvantages:
    • Limited voltage rating compared to some alternatives
    • Higher forward voltage drop than certain models

Working Principles

The SMBG22AHE3/5B operates by utilizing Zener diode technology to regulate voltage within electronic circuits. When the input voltage exceeds the specified level, the device conducts current to maintain a constant output voltage.

Detailed Application Field Plans

This component is commonly used in: - Power supply units - Voltage regulation circuits - Automotive electronics

Detailed and Complete Alternative Models

  1. SMBG18AHE3/5B: Lower voltage rating, suitable for specific applications
  2. SMBG30AHE3/5B: Higher voltage rating, ideal for different voltage requirements

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  1. What is the SMBG22AHE3/5B?

    • The SMBG22AHE3/5B is a high-efficiency, low VF Schottky barrier rectifier diode designed for use in various technical solutions.

  2. What are the key features of the SMBG22AHE3/5B?

    • The key features include low forward voltage drop, high current capability, and a compact SMB package.

  3. What applications is the SMBG22AHE3/5B suitable for?

    • It is suitable for applications such as power supplies, converters, freewheeling diodes, and reverse battery protection.

  4. What is the maximum forward voltage of the SMBG22AHE3/5B?

    • The maximum forward voltage is typically around 0.55V at a forward current of 2A.

  5. What is the maximum reverse voltage of the SMBG22AHE3/5B?

    • The maximum reverse voltage is 30V.

  6. Does the SMBG22AHE3/5B have a high surge capability?

    • Yes, it has a high surge capability of 100A.

  7. Is the SMBG22AHE3/5B RoHS compliant?

    • Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the operating temperature range of the SMBG22AHE3/5B?

    • The operating temperature range is from -65°C to +175°C, making it suitable for a wide range of environments.

  9. Can the SMBG22AHE3/5B be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its high surge capability and wide operating temperature range.

  10. Where can I find detailed technical specifications for the SMBG22AHE3/5B?

    • Detailed technical specifications can be found in the product datasheet available from the manufacturer's website or authorized distributors.