Vishay Semiconductor Diodes Division
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SMF17A-E3-08
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SMF17A-E3-08

Product Overview

Category

SMF17A-E3-08 belongs to the category of surface mount diodes.

Use

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

Characteristics

  • Low forward voltage drop
  • High surge capability
  • Compact package size
  • RoHS compliant

Package

The SMF17A-E3-08 is available in a surface mount DO-219AB package.

Essence

The essence of SMF17A-E3-08 lies in its ability to protect sensitive electronic components from voltage spikes and transients.

Packaging/Quantity

The diodes are typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 17V
  • Maximum Reverse Standoff Voltage: 15.3V
  • Forward Voltage Drop: 0.33V at 1A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF17A-E3-08 diode has two pins, anode, and cathode, which are clearly marked on the package.

Functional Features

  • Fast response time
  • Low clamping voltage
  • High reliability
  • ESD protection

Advantages

  • Small form factor
  • Excellent transient suppression capabilities
  • Wide operating temperature range

Disadvantages

  • Limited maximum reverse standoff voltage
  • Sensitive to overvoltage conditions

Working Principles

When a voltage spike or transient occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

SMF17A-E3-08 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMF5.0A-E3-08
  • SMF15A-E3-08
  • SMF24A-E3-08
  • SMF36A-E3-08

In conclusion, SMF17A-E3-08 is a surface mount diode with excellent transient suppression capabilities, making it suitable for a wide range of electronic applications.

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10 domande e risposte comuni relative all'applicazione di SMF17A-E3-08 nelle soluzioni tecniche

  1. What is SMF17A-E3-08?

    • SMF17A-E3-08 is a surface mount diode designed for use in electronic circuits to protect against transient voltage spikes.

  2. What is the maximum voltage rating of SMF17A-E3-08?

    • The maximum voltage rating of SMF17A-E3-08 is typically 17 volts.

  3. What is the peak pulse power of SMF17A-E3-08?

    • The peak pulse power of SMF17A-E3-08 is usually around 400 watts.

  4. What are the typical applications of SMF17A-E3-08?

    • SMF17A-E3-08 is commonly used in telecommunications equipment, consumer electronics, and industrial automation systems to protect sensitive components from voltage transients.

  5. What is the operating temperature range of SMF17A-E3-08?

    • The operating temperature range of SMF17A-E3-08 is typically -55°C to +150°C.

  6. How does SMF17A-E3-08 provide protection in technical solutions?

    • SMF17A-E3-08 acts as a transient voltage suppressor, shunting excess voltage away from sensitive components and preventing damage due to voltage spikes.

  7. What is the package type of SMF17A-E3-08?

    • SMF17A-E3-08 is typically available in a surface mount SMA package.

  8. Is SMF17A-E3-08 RoHS compliant?

    • Yes, SMF17A-E3-08 is generally compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What are the key specifications to consider when integrating SMF17A-E3-08 into a technical solution?

    • Key specifications to consider include breakdown voltage, clamping voltage, peak pulse power, and response time.

  10. Are there any recommended layout or mounting considerations for SMF17A-E3-08?

    • It is important to follow recommended PCB layout guidelines and ensure proper thermal management when mounting SMF17A-E3-08 to maximize its effectiveness in protecting electronic circuits.