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SD12T1G
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SD12T1G

Product Overview

Category: Semiconductor
Use: Rectifier Diode
Characteristics: Fast switching, low forward voltage drop
Package: SOD-123
Essence: High efficiency, low power loss
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 100V
  • Forward Current: 1A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The SD12T1G diode has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Fast switching speed
  • Low forward voltage drop
  • High efficiency
  • Low power loss

Advantages

  • Suitable for high frequency applications
  • Compact SOD-123 package
  • Low reverse recovery time

Disadvantages

  • Limited maximum current rating
  • Sensitive to overvoltage conditions

Working Principles

The SD12T1G rectifier diode operates by allowing current to flow in one direction while blocking it in the opposite direction. When a forward voltage is applied, the diode conducts, allowing current to pass through.

Detailed Application Field Plans

  • Switching power supplies
  • DC-DC converters
  • LED lighting
  • Automotive electronics

Detailed and Complete Alternative Models

  • 1N4148: General purpose diode
  • 1N5819: Schottky diode
  • HER108: Ultrafast diode

This comprehensive entry provides detailed information about the SD12T1G rectifier diode, including its product overview, specifications, pin configuration, functional features, advantages and 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 SD12T1G dalam penyelesaian teknikal

  1. What is the maximum power dissipation of SD12T1G?

    • The maximum power dissipation of SD12T1G is 2.5W.

  2. What is the forward voltage drop of SD12T1G?

    • The forward voltage drop of SD12T1G is typically 0.75V at 1A.

  3. What is the reverse leakage current of SD12T1G at its rated voltage?

    • The reverse leakage current of SD12T1G at its rated voltage is typically 5µA.

  4. What is the maximum reverse recovery time of SD12T1G?

    • The maximum reverse recovery time of SD12T1G is typically 35ns.

  5. What is the maximum junction temperature of SD12T1G?

    • The maximum junction temperature of SD12T1G is 150°C.

  6. What are the typical applications for SD12T1G?

    • SD12T1G is commonly used in low voltage, high frequency inverters, free-wheeling diodes, and polarity protection applications.

  7. What is the package type of SD12T1G?

    • SD12T1G comes in a DO-214AC (SMA) package.

  8. What is the maximum forward surge current of SD12T1G?

    • The maximum forward surge current of SD12T1G is 30A.

  9. What is the storage temperature range for SD12T1G?

    • The storage temperature range for SD12T1G is -55°C to 175°C.

  10. What are the key features of SD12T1G?

    • Some key features of SD12T1G include low forward voltage drop, high current capability, and fast reverse recovery time.