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1SMB14CAT3G
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1SMB14CAT3G

Product Overview

Category

The 1SMB14CAT3G 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 design

Package

The 1SMB14CAT3G is typically available in a SMB package.

Essence

This product serves as a crucial component in maintaining stable voltage levels and protecting electronic circuits from voltage spikes.

Packaging/Quantity

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

Specifications

  • Zener Voltage: 14V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB14CAT3G typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Compact surface mount design

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Compact size
  • Suitable for high-density circuit designs

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMB14CAT3G operates based on the principle of zener breakdown, where it maintains a constant voltage across its terminals when operated within its specified parameters.

Detailed Application Field Plans

This product finds extensive use in: - Power supply units - Voltage regulation circuits - Surge protection systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1N4744A - BZX85C14 - MMSZ5245B

In conclusion, the 1SMB14CAT3G is a vital component in electronic circuits, providing efficient voltage regulation and transient suppression capabilities. Its compact design makes it suitable for various applications, although its limitations in power dissipation and sensitivity to temperature variations should be considered during implementation.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMB14CAT3G v technických řešeních

  1. What is 1SMB14CAT3G?

    • 1SMB14CAT3G is a surface mount, unidirectional TVS (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 of 1SMB14CAT3G?

    • The maximum peak pulse power is 600 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of 1SMB14CAT3G?

    • The breakdown voltage is 15 volts.

  4. What are the typical applications of 1SMB14CAT3G?

    • Typical applications include protection of telecommunications equipment, portable electronics, automotive electronics, and industrial control systems.

  5. What is the operating temperature range of 1SMB14CAT3G?

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

  6. What is the package type of 1SMB14CAT3G?

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

  7. What is the clamping voltage of 1SMB14CAT3G?

    • The clamping voltage at peak pulse current is typically 23.2 volts.

  8. How does 1SMB14CAT3G provide transient voltage suppression?

    • It shunts excess current away from sensitive components, limiting the voltage across them.

  9. Is 1SMB14CAT3G RoHS compliant?

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

  10. Can 1SMB14CAT3G be used in high-speed data line protection?

    • Yes, it can be used to protect high-speed data lines such as USB, Ethernet, and HDMI from voltage transients.