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1SMB11AT3G
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1SMB11AT3G

Product Overview

Category

The 1SMB11AT3G belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time
  • Small package size

Package

The 1SMB11AT3G is typically available in a DO-214AA (SMB) package.

Essence

This zener diode serves as a crucial component in protecting sensitive electronic devices from voltage spikes and surges.

Packaging/Quantity

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

Specifications

  • Zener Voltage: 11V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB11AT3G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides stable voltage regulation
  • Protects against voltage transients
  • Ensures consistent performance in electronic circuits

Advantages and Disadvantages

Advantages

  • Small form factor
  • High reliability
  • Fast response time

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

When the voltage across the zener diode reaches its breakdown voltage, it begins to conduct in the reverse direction, effectively clamping the voltage to the zener voltage.

Detailed Application Field Plans

The 1SMB11AT3G is widely used in: - Power supplies - Voltage regulators - Surge protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1SMB11AT3G include: - 1N4740A - BZX55C11 - P6SMB11CA

In conclusion, the 1SMB11AT3G zener diode is a critical component in electronic circuits, providing voltage regulation and transient voltage suppression. Its small form factor and reliable performance make it suitable for various applications, although care must be taken to avoid overvoltage conditions.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1SMB11AT3G in technische oplossingen

  1. What is 1SMB11AT3G?

    • 1SMB11AT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and spikes.

  2. What is the maximum working voltage of 1SMB11AT3G?

    • The maximum working voltage of 1SMB11AT3G is 11 volts.

  3. What is the peak pulse power dissipation of 1SMB11AT3G?

    • The peak pulse power dissipation of 1SMB11AT3G is 600 watts.

  4. What are the typical applications of 1SMB11AT3G?

    • Typical applications of 1SMB11AT3G include protection of electronic circuits in telecommunications equipment, computers, and consumer electronics from voltage transients induced by lightning, ESD, and other transient voltage events.

  5. What is the operating temperature range of 1SMB11AT3G?

    • The operating temperature range of 1SMB11AT3G is -55°C to +150°C.

  6. What is the package type of 1SMB11AT3G?

    • 1SMB11AT3G comes in a SMB (DO-214AA) package.

  7. What is the reverse stand-off voltage of 1SMB11AT3G?

    • The reverse stand-off voltage of 1SMB11AT3G is 9.72 volts.

  8. How does 1SMB11AT3G provide protection to electronic circuits?

    • 1SMB11AT3G clamps the voltage across the protected circuit to a safe level during transient events, preventing damage to the sensitive components.

  9. Is 1SMB11AT3G RoHS compliant?

    • Yes, 1SMB11AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. Can 1SMB11AT3G be used in automotive electronics?

    • Yes, 1SMB11AT3G can be used in automotive electronics to protect against voltage transients and surges.