Littelfuse Inc.
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P6SMB18AT3G
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P6SMB18AT3G

Product Overview

Category

P6SMB18AT3G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The P6SMB18AT3G comes in a SMB package.

Essence

The essence of this product lies in its ability to provide reliable protection for electronic circuits against voltage surges.

Packaging/Quantity

It is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 15.3V
  • Breakdown Voltage: 17.0V
  • Maximum Clamping Voltage: 29.2V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB18AT3G has two pins: 1. Anode 2. Cathode

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on the protected circuit
  • High surge current capability provides robust protection

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage transient occurs, the P6SMB18AT3G conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The P6SMB18AT3G is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to P6SMB18AT3G include: - P6SMB10AT3G - P6SMB15AT3G - P6SMB22AT3G - P6SMB33AT3G

In conclusion, the P6SMB18AT3G transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6SMB18AT3G en soluciones técnicas

  1. What is the maximum peak pulse power of P6SMB18AT3G?

    • The maximum peak pulse power of P6SMB18AT3G is 600 watts.

  2. What is the breakdown voltage of P6SMB18AT3G?

    • The breakdown voltage of P6SMB18AT3G is 16.7V.

  3. What is the typical clamping voltage of P6SMB18AT3G?

    • The typical clamping voltage of P6SMB18AT3G is 29.2V at 10A.

  4. What are the applications of P6SMB18AT3G?

    • P6SMB18AT3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of P6SMB18AT3G?

    • The operating temperature range of P6SMB18AT3G is -55°C to +150°C.

  6. What is the package type of P6SMB18AT3G?

    • P6SMB18AT3G comes in a DO-214AA (SMB) package.

  7. Is P6SMB18AT3G RoHS compliant?

    • Yes, P6SMB18AT3G is RoHS compliant.

  8. What is the reverse stand-off voltage of P6SMB18AT3G?

    • The reverse stand-off voltage of P6SMB18AT3G is 18V.

  9. Does P6SMB18AT3G have a low leakage current?

    • Yes, P6SMB18AT3G has a low leakage current, making it suitable for use in sensitive electronic circuits.

  10. What are the key features of P6SMB18AT3G?

    • Some key features of P6SMB18AT3G include high surge capability, fast response time, and excellent clamping capability.