Vishay Semiconductor Diodes Division
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LS4148-GS08
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LS4148-GS08

Product Overview

  • Belongs to: Electronic Components
  • Category: Diode
  • Use: Signal rectification, voltage clamping
  • Characteristics: High-speed switching, low leakage current
  • Package: SOD-80
  • Essence: Fast recovery diode
  • Packaging/Quantity: Tape & Reel, 3,000 units per reel

Specifications

  • Peak Reverse Voltage: 100V
  • Average Rectified Current: 200mA
  • Forward Voltage Drop: 1V
  • Reverse Recovery Time: 4ns
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

  • Anode (A)
  • Cathode (K)

Functional Features

  • High-speed switching capability
  • Low forward voltage drop
  • Low reverse recovery time

Advantages

  • Suitable for high-frequency applications
  • Low power loss
  • Compact package size

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to overvoltage conditions

Working Principles

The LS4148-GS08 operates based on the principles of semiconductor diode behavior, allowing current to flow in one direction while blocking it in the reverse direction. Its fast recovery time enables rapid switching in electronic circuits.

Detailed Application Field Plans

  • Signal rectification in communication systems
  • Voltage clamping in protection circuits
  • High-speed switching in digital logic circuits

Detailed and Complete Alternative Models

  • 1N4148
  • 1N914
  • BAT54S

This comprehensive entry provides a detailed overview of the LS4148-GS08 diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LS4148-GS08 v technických řešeních

  1. What is the maximum reverse voltage rating of LS4148-GS08?

    • The maximum reverse voltage rating of LS4148-GS08 is 100V.

  2. What is the forward voltage drop of LS4148-GS08 at a typical current level?

    • The forward voltage drop of LS4148-GS08 at a typical current level is around 0.72V.

  3. What is the peak forward surge current for LS4148-GS08?

    • The peak forward surge current for LS4148-GS08 is 2A.

  4. Can LS4148-GS08 be used in high-speed switching applications?

    • Yes, LS4148-GS08 is suitable for high-speed switching applications due to its fast switching speed.

  5. What is the maximum continuous forward current for LS4148-GS08?

    • The maximum continuous forward current for LS4148-GS08 is 150mA.

  6. Is LS4148-GS08 suitable for use in small signal diode applications?

    • Yes, LS4148-GS08 is commonly used in small signal diode applications due to its high switching speed and low capacitance.

  7. What is the typical junction capacitance of LS4148-GS08?

    • The typical junction capacitance of LS4148-GS08 is around 4pF.

  8. Does LS4148-GS08 have a low leakage current?

    • Yes, LS4148-GS08 has a low leakage current, making it suitable for precision analog applications.

  9. Can LS4148-GS08 be used in temperature-sensitive applications?

    • Yes, LS4148-GS08 has a wide operating temperature range, making it suitable for temperature-sensitive applications.

  10. What are some common applications for LS4148-GS08?

    • Common applications for LS4148-GS08 include signal rectification, high-speed switching, protection circuits, and precision analog circuits.