Vishay Semiconductor Diodes Division
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SMF16A-HE3-18
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SMF16A-HE3-18

Product Overview

Category

The SMF16A-HE3-18 belongs to the category of surface mount TVS diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect against voltage spikes and surges.

Characteristics

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

Package

The SMF16A-HE3-18 is available in a surface mount package.

Essence

This product is essential for safeguarding sensitive electronic components from voltage transients.

Packaging/Quantity

The SMF16A-HE3-18 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 200 W
  • Breakdown Voltage: 16 V
  • Clamping Voltage: 27.4 V
  • Operating Temperature Range: -55°C to 150°C
  • Package: SOD-123FL

Detailed Pin Configuration

The SMF16A-HE3-18 has two pins, with pin 1 being the anode and pin 2 being the cathode.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • High surge capability
  • RoHS compliant
  • Compact surface mount package

Disadvantages

  • Limited breakdown voltage range
  • May require additional components for comprehensive circuit protection

Working Principles

When a voltage transient occurs, the SMF16A-HE3-18 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMF16A-HE3-18 is commonly used in: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMF16A-HE3-18 include: - SMAJ16A - SMBJ16A - SMCJ16A - P6SMB16A

In conclusion, the SMF16A-HE3-18 is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge capability. While it has specific advantages and disadvantages, its working principles and detailed application field plans make it an indispensable part of various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF16A-HE3-18 v technických řešeních

  1. What is SMF16A-HE3-18?

    • SMF16A-HE3-18 is a surface mount fuse designed for use in various electronic applications to protect circuits from overcurrent conditions.

  2. What are the key specifications of SMF16A-HE3-18?

    • The key specifications include a rated current of 16A, a voltage rating of 32V, and a fast-acting characteristic.

  3. In what technical solutions can SMF16A-HE3-18 be used?

    • SMF16A-HE3-18 can be used in power supplies, battery management systems, automotive electronics, industrial controls, and other applications requiring overcurrent protection.

  4. What are the advantages of using SMF16A-HE3-18 in technical solutions?

    • The advantages include its compact size, high current rating, fast response time, and reliability in protecting sensitive electronic components.

  5. How does SMF16A-HE3-18 provide overcurrent protection?

    • SMF16A-HE3-18 operates by quickly breaking the circuit when an overcurrent condition occurs, thus preventing damage to the connected components.

  6. Is SMF16A-HE3-18 suitable for automotive applications?

    • Yes, SMF16A-HE3-18 is suitable for automotive applications due to its ability to protect electrical systems from overcurrent events.

  7. Can SMF16A-HE3-18 be used in high-temperature environments?

    • Yes, SMF16A-HE3-18 is designed to operate reliably in high-temperature environments, making it suitable for a wide range of applications.

  8. Are there any recommended soldering techniques for SMF16A-HE3-18?

    • It is recommended to follow the manufacturer's guidelines for soldering SMF16A-HE3-18 to ensure proper installation and performance.

  9. Does SMF16A-HE3-18 have any certifications or approvals?

    • SMF16A-HE3-18 may have certifications such as UL recognition and RoHS compliance, depending on the specific product variant.

  10. Where can I find detailed application notes for using SMF16A-HE3-18 in technical solutions?

    • Detailed application notes for SMF16A-HE3-18 can typically be found in the product datasheet provided by the manufacturer or through their technical support resources.