Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
SMF11A-E3-08
Visa detalj Datablad

SMF11A-E3-08

Product Overview

Category

The SMF11A-E3-08 belongs to the category of surface mount, unidirectional TVS (transient voltage suppressor) diodes.

Use

It is primarily used for transient voltage protection in electronic circuits and systems.

Characteristics

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

Package

The SMF11A-E3-08 is available in a compact, surface-mount package.

Essence

This TVS diode provides robust protection against transient voltage events, safeguarding sensitive electronic components.

Packaging/Quantity

The SMF11A-E3-08 is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 200W
  • Breakdown Voltage: 11V
  • Maximum Clamping Voltage: 18.2V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMF11A-E3-08 features a standard SOD-123FL package with two pins for surface mounting onto circuit boards.

Functional Features

  • Transient voltage suppression
  • ESD (electrostatic discharge) protection
  • Reliable overvoltage protection

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • High surge current capability
  • RoHS compliant, environmentally friendly

Disadvantages

  • Limited breakdown voltage may not be suitable for high-voltage applications

Working Principles

When a transient voltage event occurs, the SMF11A-E3-08 rapidly clamps the voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The SMF11A-E3-08 is commonly used in: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • SMAJ11A: Similar characteristics with a different package (DO-214AC)
  • SMBJ11A: Higher power dissipation capability with a larger package (DO-214AA)

In conclusion, the SMF11A-E3-08 is a reliable and efficient TVS diode that offers essential transient voltage protection for a wide range of electronic applications.

[Word count: 349]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMF11A-E3-08 i tekniska lösningar

  1. What is the SMF11A-E3-08?

    • The SMF11A-E3-08 is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum peak pulse power of the SMF11A-E3-08?

    • The maximum peak pulse power of the SMF11A-E3-08 is 300 watts.

  3. What is the breakdown voltage of the SMF11A-E3-08?

    • The breakdown voltage of the SMF11A-E3-08 is 11 volts.

  4. What are the typical applications for the SMF11A-E3-08?

    • Typical applications for the SMF11A-E3-08 include protection of data lines, portable electronics, and communication ports.

  5. What is the operating temperature range of the SMF11A-E3-08?

    • The operating temperature range of the SMF11A-E3-08 is -55°C to +150°C.

  6. What is the package type of the SMF11A-E3-08?

    • The SMF11A-E3-08 comes in a SOD-123FL package.

  7. What is the clamping voltage of the SMF11A-E3-08?

    • The clamping voltage of the SMF11A-E3-08 is 18.2 volts at 10A.

  8. Is the SMF11A-E3-08 RoHS compliant?

    • Yes, the SMF11A-E3-08 is RoHS compliant.

  9. What is the reverse stand-off voltage of the SMF11A-E3-08?

    • The reverse stand-off voltage of the SMF11A-E3-08 is 9.4 volts.

  10. What are the key features of the SMF11A-E3-08?

    • The key features of the SMF11A-E3-08 include low profile package, excellent clamping capability, and fast response time.