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1SMB20AT3
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1SMB20AT3

Product Overview

Category

The 1SMB20AT3 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
  • Transient suppression
  • Surface mount package
  • High reliability

Package

The 1SMB20AT3 is typically available in a DO-214AA (SMB) package.

Essence

The essence of the 1SMB20AT3 lies in its ability to regulate voltage and suppress transients in electronic circuits, ensuring stable operation.

Packaging/Quantity

It is usually supplied in reels or tubes with varying quantities depending on the manufacturer.

Specifications

  • Voltage Range: 6.8V to 200V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1SMB20AT3 typically has two pins, with the anode and cathode connections clearly marked on the package.

Functional Features

  • Voltage regulation under varying load conditions
  • Transient suppression to protect sensitive components
  • Fast response time to transient events

Advantages

  • Small form factor
  • High reliability
  • Wide voltage range options

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The 1SMB20AT3 operates based on the principle of Zener breakdown, where it maintains a relatively constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1SMB20AT3 finds applications in various fields including: - Power supplies - Automotive electronics - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMB20AT3 include: - 1N4728A - BZX84C6V2 - P6KE15CA

In conclusion, the 1SMB20AT3 is a versatile surface mount silicon zener diode that offers reliable voltage regulation and transient suppression capabilities, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1SMB20AT3 in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1SMB20AT3 in technical solutions:

  1. What is the maximum reverse stand-off voltage of 1SMB20AT3?

    • The maximum reverse stand-off voltage of 1SMB20AT3 is 20 volts.

  2. What is the peak pulse power dissipation of 1SMB20AT3?

    • The peak pulse power dissipation of 1SMB20AT3 is 600 watts for a 10/1000μs waveform.

  3. What is the typical junction capacitance of 1SMB20AT3?

    • The typical junction capacitance of 1SMB20AT3 is 150 pF.

  4. What is the forward voltage drop of 1SMB20AT3 at a specified current?

    • The forward voltage drop of 1SMB20AT3 varies with the current, but it is typically around 0.25 volts at a forward current of 10 mA.

  5. What are the typical applications of 1SMB20AT3?

    • 1SMB20AT3 is commonly used in surge protection for sensitive electronics, overvoltage clamping, and transient voltage suppression in various electronic circuits.

  6. What is the operating temperature range of 1SMB20AT3?

    • The operating temperature range of 1SMB20AT3 is -55°C to +150°C.

  7. Is 1SMB20AT3 RoHS compliant?

    • Yes, 1SMB20AT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can 1SMB20AT3 be used for ESD protection?

    • Yes, 1SMB20AT3 can be used for electrostatic discharge (ESD) protection in electronic circuits.

  9. What is the package type of 1SMB20AT3?

    • 1SMB20AT3 is available in a DO-214AA (SMB) package.

  10. What are the key differences between 1SMB20AT3 and other similar diodes?

    • The key differences may include maximum reverse stand-off voltage, peak pulse power dissipation, junction capacitance, and forward voltage drop characteristics, which should be carefully considered based on specific application requirements.

I hope these questions and answers help provide clarity on the application of 1SMB20AT3 in technical solutions. If you have any more specific questions, feel free to ask!