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1SMB22AT3G
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1SMB22AT3G

Product Overview

Category

The 1SMB22AT3G belongs to the category of surface mount silicon zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Voltage regulation capability
  • Transient suppression ability
  • Surface mount package
  • High reliability

Package

The 1SMB22AT3G is typically available in a surface mount SMB package.

Essence

This product serves as a crucial component in electronic circuits, providing voltage regulation and transient suppression to ensure the stability and protection of sensitive components.

Packaging/Quantity

The 1SMB22AT3G is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 22V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 1μA

Detailed Pin Configuration

The 1SMB22AT3G typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Voltage regulation: The 1SMB22AT3G provides stable voltage output under specified conditions.
  • Transient suppression: It protects connected circuits from voltage spikes and transients.

Advantages and Disadvantages

Advantages

  • Small form factor
  • High reliability
  • Effective transient suppression

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The 1SMB22AT3G operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals within a specified range.

Detailed Application Field Plans

The 1SMB22AT3G finds applications in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMB22AT3G include: - 1N5221B - BZX84C22 - P6SMB22A

In conclusion, the 1SMB22AT3G is a vital component in electronic circuits, offering voltage regulation and transient suppression capabilities. Its small form factor and high reliability make it suitable for a wide range of applications, although it has limitations in power dissipation and susceptibility to overvoltage conditions. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective integration into electronic designs.

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技術ソリューションにおける 1SMB22AT3G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is 1SMB22AT3G?

    • 1SMB22AT3G is a surface mount, 600W transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power dissipation of 1SMB22AT3G?

    • The maximum peak pulse power dissipation of 1SMB22AT3G is 600W.

  3. What is the breakdown voltage of 1SMB22AT3G?

    • The breakdown voltage of 1SMB22AT3G is 22V.

  4. What are the typical applications of 1SMB22AT3G?

    • Typical applications of 1SMB22AT3G include protection of sensitive electronic equipment such as telecommunication systems, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of 1SMB22AT3G?

    • The operating temperature range of 1SMB22AT3G is -55°C to 150°C.

  6. What is the forward voltage drop of 1SMB22AT3G at 10A?

    • The forward voltage drop of 1SMB22AT3G at 10A is typically 0.3V.

  7. What is the package type of 1SMB22AT3G?

    • 1SMB22AT3G is available in a DO-214AA (SMB) package.

  8. Does 1SMB22AT3G meet RoHS compliance?

    • Yes, 1SMB22AT3G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the clamping voltage of 1SMB22AT3G at 10A?

    • The clamping voltage of 1SMB22AT3G at 10A is typically 35.5V.

  10. Is 1SMB22AT3G suitable for high-speed data line protection?

    • Yes, 1SMB22AT3G is suitable for high-speed data line protection due to its fast response time and low clamping voltage characteristics.