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1SMB51AT3G
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1SMB51AT3G

Product Overview

Category

The 1SMB51AT3G 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

  • Low leakage current
  • High reliability
  • Fast response time

Package

The 1SMB51AT3G is available in a DO-214AA (SMB) package.

Essence

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

Packaging/Quantity

It is typically available in reels with varying quantities, such as 3000 or 5000 units per reel.

Specifications

  • Zener Voltage: 6.2V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1SMB51AT3G has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Overvoltage protection

Advantages

  • Small form factor
  • High reliability
  • Fast response time

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMB51AT3G operates by allowing current to flow in reverse when the voltage reaches the specified zener voltage, effectively clamping the voltage to protect the circuit.

Detailed Application Field Plans

This product is widely used in: - Power supplies - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMB51AT3G include: - 1N4738A - BZX85C6V2 - P6KE6.2CA

In conclusion, the 1SMB51AT3G is a vital component in electronic circuits, providing voltage regulation and transient suppression. Its small form factor and high reliability make it suitable for various applications, although it has limitations in power dissipation and temperature sensitivity.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1SMB51AT3G en soluciones técnicas

  1. What is 1SMB51AT3G?

    • 1SMB51AT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum working voltage of 1SMB51AT3G?

    • The maximum working voltage of 1SMB51AT3G is 51 volts.

  3. What is the peak pulse power of 1SMB51AT3G?

    • The peak pulse power of 1SMB51AT3G is 600 watts.

  4. What are the typical applications of 1SMB51AT3G?

    • Typical applications of 1SMB51AT3G include protection of electronic circuits in telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of 1SMB51AT3G?

    • The operating temperature range of 1SMB51AT3G is -55°C to +150°C.

  6. What is the package type of 1SMB51AT3G?

    • 1SMB51AT3G comes in a SMB (DO-214AA) package.

  7. What is the reverse stand-off voltage of 1SMB51AT3G?

    • The reverse stand-off voltage of 1SMB51AT3G is 43.6 volts.

  8. How does 1SMB51AT3G provide overvoltage protection?

    • 1SMB51AT3G clamps the voltage during transient events, diverting excess current away from the protected circuit.

  9. Can 1SMB51AT3G be used for ESD (electrostatic discharge) protection?

    • Yes, 1SMB51AT3G can be used for ESD protection in various electronic applications.

  10. Is 1SMB51AT3G RoHS compliant?

    • Yes, 1SMB51AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.