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1SMB22CAT3
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1SMB22CAT3

Product Overview

Category

The 1SMB22CAT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Voltage Regulation: Provides stable voltage output.
  • Transient Voltage Suppression: Protects circuits from voltage spikes.
  • Surface Mount: Designed for easy integration onto circuit boards.

Package

The 1SMB22CAT3 is typically available in a surface mount package.

Essence

This product serves as a crucial component in maintaining stable voltage levels within electronic systems.

Packaging/Quantity

The 1SMB22CAT3 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Range: 5.8V to 200V
  • Power Dissipation: 3W
  • Operating Temperature: -65°C to +175°C
  • Package Type: SMB

Detailed Pin Configuration

The 1SMB22CAT3 features a standard SMB package with two pins, one for anode and the other for cathode.

Functional Features

  • Zener Diode Functionality: Regulates voltage by conducting when the voltage reaches the specified level.
  • Transient Voltage Suppression: Quickly diverts excess voltage away from sensitive components.

Advantages and Disadvantages

Advantages

  • Effective voltage regulation
  • Fast response to transient voltage spikes
  • Compact surface mount design

Disadvantages

  • Limited power dissipation capability compared to larger diode packages
  • Sensitive to overvoltage conditions

Working Principles

The 1SMB22CAT3 operates based on the principle of zener breakdown, where it allows current to flow in reverse bias once the voltage exceeds its rated value, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The 1SMB22CAT3 is widely used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMB22CAT3 include: - 1N4728A: Axial lead zener diode - BZX84C5V6: SOT23 surface mount zener diode - P6KE15CA: Transient voltage suppressor diode

In conclusion, the 1SMB22CAT3 is a vital component in electronic circuits, providing voltage regulation and transient voltage suppression. Its compact design and functional features make it suitable for various applications in different industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1SMB22CAT3 i tekniska lösningar

  1. What is 1SMB22CAT3?

    • 1SMB22CAT3 is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the voltage rating of 1SMB22CAT3?

    • The voltage rating of 1SMB22CAT3 is 22 volts.

  3. What is the peak pulse power of 1SMB22CAT3?

    • The peak pulse power of 1SMB22CAT3 is typically 600 watts.

  4. What are the typical applications for 1SMB22CAT3?

    • 1SMB22CAT3 is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of 1SMB22CAT3?

    • The operating temperature range of 1SMB22CAT3 is typically -55°C to +150°C.

  6. What is the package type of 1SMB22CAT3?

    • 1SMB22CAT3 comes in a SMB (DO-214AA) package.

  7. What is the clamping voltage of 1SMB22CAT3?

    • The clamping voltage of 1SMB22CAT3 is typically around 35.5 volts at 10A.

  8. Is 1SMB22CAT3 RoHS compliant?

    • Yes, 1SMB22CAT3 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Can 1SMB22CAT3 be used for overvoltage protection in power supply circuits?

    • Yes, 1SMB22CAT3 can be used to provide overvoltage protection in power supply circuits to safeguard sensitive components from voltage spikes.

  10. What are the key features of 1SMB22CAT3?

    • Some key features of 1SMB22CAT3 include low profile package, excellent clamping capability, fast response time, and high surge handling capacity.