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1SMB22AT3
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1SMB22AT3

Product Overview

Category

The 1SMB22AT3 belongs to the category of surface mount silicon transient voltage suppressor (TVS) diodes.

Use

It is primarily used for transient voltage protection in electronic circuits, providing overvoltage protection for sensitive components.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge capability
  • RoHS compliant

Package

The 1SMB22AT3 is available in a DO-214AA (SMB) package.

Essence

The essence of the 1SMB22AT3 lies in its ability to protect electronic circuits from transient voltage spikes and surges.

Packaging/Quantity

The 1SMB22AT3 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Standoff Voltage: 22V
  • Breakdown Voltage: 24.4V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 19.9V
  • Maximum Clamping Voltage: 35.5V

Detailed Pin Configuration

The 1SMB22AT3 has 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
  • Protection against ESD (electrostatic discharge)
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability compared to larger TVS diodes
  • May require additional circuitry for higher power applications

Working Principles

The 1SMB22AT3 works by diverting excess voltage away from sensitive components in the circuit, thereby preventing damage due to transient voltage spikes.

Detailed Application Field Plans

The 1SMB22AT3 is commonly used in: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the 1SMB22AT3 include: - P6SMB22A - SMCJ22A - SMBJ22A

In conclusion, the 1SMB22AT3 is a crucial component in protecting electronic circuits from transient voltage events, finding widespread use across various industries and applications.

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10 pirs û bersivên hevpar ên têkildarî sepana 1SMB22AT3 di çareseriyên teknîkî de navnîş bikin

Sure, here are 10 common questions and answers related to the application of 1SMB22AT3 in technical solutions:

  1. What is the maximum reverse stand-off voltage of 1SMB22AT3?

    • The maximum reverse stand-off voltage of 1SMB22AT3 is 22V.

  2. What is the peak pulse power dissipation of 1SMB22AT3?

    • The peak pulse power dissipation of 1SMB22AT3 is 600W.

  3. What is the typical junction capacitance of 1SMB22AT3?

    • The typical junction capacitance of 1SMB22AT3 is 150pF.

  4. What is the forward voltage drop of 1SMB22AT3 at a specified current?

    • The forward voltage drop of 1SMB22AT3 depends on the current flowing through it. At the specified current, it can be calculated using the diode equation.

  5. What are the typical applications of 1SMB22AT3?

    • 1SMB22AT3 is commonly used in surge protection, voltage clamping, and transient voltage suppression applications.

  6. What is the operating temperature range of 1SMB22AT3?

    • The operating temperature range of 1SMB22AT3 is typically from -55°C to 150°C.

  7. Can 1SMB22AT3 be used for overvoltage protection in automotive electronics?

    • Yes, 1SMB22AT3 can be used for overvoltage protection in automotive electronics due to its high power dissipation and voltage clamping capabilities.

  8. How does 1SMB22AT3 compare to other similar TVS diodes in terms of performance?

    • 1SMB22AT3 offers comparable performance to other similar TVS diodes in its class, providing reliable transient voltage suppression and surge protection.

  9. What is the packaging type of 1SMB22AT3?

    • 1SMB22AT3 is available in a SMB (DO-214AA) surface mount package.

  10. Are there any specific layout or mounting considerations when using 1SMB22AT3?

    • It is important to follow recommended PCB layout guidelines and proper mounting techniques to ensure optimal performance of 1SMB22AT3 in a circuit.

I hope these questions and answers provide the information you were looking for! If you have any more specific questions, feel free to ask.