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SMF13A-M3-18
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SMF13A-M3-18

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: Low leakage current, high surge capability
Package: SOD-123FL
Essence: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 13V
  • Clamping Voltage: 21.5V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF13A-M3-18 has two pins with the following configuration: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Compact package size - Wide operating temperature range

Disadvantages: - Limited breakdown voltage compared to higher-rated diodes - Sensitive to reverse bias conditions

Working Principles

The SMF13A-M3-18 operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuitry.

Detailed Application Field Plans

This diode is commonly used in various electronic devices such as smartphones, tablets, and other portable electronics to safeguard against voltage surges caused by ESD or lightning strikes.

Detailed and Complete Alternative Models

  • SMF5.0A-M3-18: 5V Breakdown Voltage
  • SMF15A-M3-18: 15V Breakdown Voltage
  • SMF24A-M3-18: 24V Breakdown Voltage

Note: The above models are part of the same series and offer varying breakdown voltages.

This comprehensive entry provides detailed information about the SMF13A-M3-18, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMF13A-M3-18 dalam penyelesaian teknikal

  1. What is SMF13A-M3-18?

    • SMF13A-M3-18 is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SMF13A-M3-18?

    • The maximum peak pulse power of SMF13A-M3-18 is 400 watts.

  3. What is the breakdown voltage of SMF13A-M3-18?

    • The breakdown voltage of SMF13A-M3-18 is 15 volts.

  4. What are the typical applications of SMF13A-M3-18?

    • SMF13A-M3-18 is commonly used in telecommunications equipment, computers, industrial controls, and consumer electronics to protect against voltage transients.

  5. What is the operating temperature range of SMF13A-M3-18?

    • The operating temperature range of SMF13A-M3-18 is -55°C to +150°C.

  6. What is the package type of SMF13A-M3-18?

    • SMF13A-M3-18 is available in a SOD-123FL package.

  7. What is the clamping voltage of SMF13A-M3-18?

    • The clamping voltage of SMF13A-M3-18 is 24.4 volts at 10A.

  8. Is SMF13A-M3-18 RoHS compliant?

    • Yes, SMF13A-M3-18 is RoHS compliant.

  9. What is the lead-free status of SMF13A-M3-18?

    • SMF13A-M3-18 is lead-free and meets the requirements of IPC/JEDEC J-STD-020D.1.

  10. What are the recommended soldering conditions for SMF13A-M3-18?

    • The recommended soldering conditions for SMF13A-M3-18 include a peak reflow temperature of 260°C for 10 seconds.