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SMF9V0A-HM3-18
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SMF9V0A-HM3-18

Product Overview

Category

The SMF9V0A-HM3-18 belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.

Use

It is primarily used for surge protection in electronic circuits to safeguard against voltage transients and spikes.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • ESD protection
  • RoHS compliant

Package

The SMF9V0A-HM3-18 is available in a surface mount package.

Essence

This TVS diode serves as a crucial component in protecting sensitive electronic equipment from voltage surges and transients.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 200W
  • Breakdown Voltage: 9V
  • Operating Voltage: 7.37V
  • Maximum Clamping Voltage: 12.5V
  • Leakage Current: 1µA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMF9V0A-HM3-18 features a standard SOD-123FL package with two pins for surface mount installation.

Functional Features

  • Transient voltage suppression
  • Overvoltage protection
  • ESD protection
  • Fast response to voltage transients

Advantages

  • Effective surge protection
  • Compact size
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage
  • Requires careful handling during installation

Working Principles

When a voltage transient occurs, the TVS diode conducts and diverts excess current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMF9V0A-HM3-18 is commonly used in: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  • SMAJ9.0A
  • P6SMB9.0A
  • SMBJ9.0A
  • SMCJ9.0A
  • 1.5SMC9.0A

In conclusion, the SMF9V0A-HM3-18 TVS diode offers effective surge protection and finds widespread application in various electronic systems. Its compact size and robust performance make it a valuable component in safeguarding sensitive circuits against voltage transients and spikes.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMF9V0A-HM3-18 dalam penyelesaian teknikal

  1. What is the operating voltage range of SMF9V0A-HM3-18?

    • The operating voltage range of SMF9V0A-HM3-18 is typically from 6.4V to 8.9V.

  2. What is the maximum reverse stand-off voltage of SMF9V0A-HM3-18?

    • The maximum reverse stand-off voltage of SMF9V0A-HM3-18 is 9V.

  3. What is the peak pulse power dissipation of SMF9V0A-HM3-18?

    • The peak pulse power dissipation of SMF9V0A-HM3-18 is 200W for a 10/1000μs waveform.

  4. What is the typical capacitance of SMF9V0A-HM3-18?

    • The typical capacitance of SMF9V0A-HM3-18 is 150pF.

  5. What is the package type of SMF9V0A-HM3-18?

    • SMF9V0A-HM3-18 comes in a SOD-123FL package.

  6. What are the recommended operating temperature and storage temperature for SMF9V0A-HM3-18?

    • The recommended operating temperature range for SMF9V0A-HM3-18 is -55°C to +150°C, and the storage temperature range is -55°C to +150°C.

  7. What are the typical applications for SMF9V0A-HM3-18?

    • SMF9V0A-HM3-18 is commonly used in overvoltage protection for portable electronics, automotive electronics, and industrial equipment.

  8. Does SMF9V0A-HM3-18 comply with RoHS requirements?

    • Yes, SMF9V0A-HM3-18 is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  9. What is the clamping voltage of SMF9V0A-HM3-18?

    • The clamping voltage of SMF9V0A-HM3-18 is typically 14.5V at 10A.

  10. Is SMF9V0A-HM3-18 suitable for ESD protection applications?

    • Yes, SMF9V0A-HM3-18 can be used for ESD (Electrostatic Discharge) protection in various electronic devices.