ON Semiconductor
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SMF24CT1
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SMF24CT1

Product Overview

Category: Diode
Use: Voltage Suppressor
Characteristics: Low leakage current, high surge capability
Package: SOD-123FL
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage: 24V
  • Clamping Voltage: 38.9V
  • Leakage Current: 1µA
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF24CT1 is a SOD-123FL package with two pins. The cathode is connected to the first pin, while the anode is connected to the second pin.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Protects against voltage transients and surges
  • Low clamping voltage ensures minimal stress on protected components

Advantages and Disadvantages

Advantages: - Low leakage current - High surge capability - Compact SOD-123FL package - Wide operating temperature range

Disadvantages: - Relatively low breakdown voltage compared to some alternatives - Limited to lower voltage applications

Working Principles

The SMF24CT1 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream electronics.

Detailed Application Field Plans

The SMF24CT1 is suitable for various applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMF24CT1 include: - SMAJ24A: Similar TVS diode with higher breakdown voltage - P6SMB24CA: TVS diode with higher peak pulse power handling capability - SMBJ24A: TVS diode with similar characteristics in a different package

In conclusion, the SMF24CT1 is a reliable TVS diode that offers effective transient voltage suppression for a wide range of electronic applications. Its compact package, low leakage current, and high surge capability make it a popular choice for designers seeking robust protection against voltage transients. While it may have limitations in higher voltage applications, its performance and features make it a valuable component in many electronic designs.

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تکنیکی حل میں SMF24CT1 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is SMF24CT1?

    • SMF24CT1 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum working voltage of SMF24CT1?

    • The maximum working voltage of SMF24CT1 is 24 volts.

  3. What is the peak pulse current rating of SMF24CT1?

    • The peak pulse current rating of SMF24CT1 is typically 5.0A.

  4. What are the typical applications of SMF24CT1?

    • SMF24CT1 is commonly used in applications such as USB ports, Ethernet ports, and other sensitive electronic interfaces to protect against voltage spikes.

  5. What is the clamping voltage of SMF24CT1?

    • The clamping voltage of SMF24CT1 is typically around 38.9 volts at 5.0A.

  6. What is the operating temperature range of SMF24CT1?

    • The operating temperature range of SMF24CT1 is usually -55°C to +150°C.

  7. Is SMF24CT1 RoHS compliant?

    • Yes, SMF24CT1 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can SMF24CT1 be used in automotive electronics?

    • Yes, SMF24CT1 is suitable for use in automotive electronics to protect against voltage transients.

  9. What is the package type of SMF24CT1?

    • SMF24CT1 is available in a SOD-123FL package.

  10. Does SMF24CT1 require any external components for proper operation?

    • No, SMF24CT1 does not require any external components for proper operation, making it easy to integrate into existing designs.