Central Semiconductor Corp
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CMLD4448 TR
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CMLD4448 TR

Introduction

The CMLD4448 TR is a diode belonging to the category of small signal diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the CMLD4448 TR.

Basic Information Overview

  • Category: Small signal diode
  • Use: The CMLD4448 TR is commonly used in applications such as rectification, detection, and clamping.
  • Characteristics: It exhibits high-speed switching, low forward voltage drop, and low reverse leakage current.
  • Package: SOD-123 package
  • Essence: The diode is designed for general-purpose use in electronic circuits.
  • Packaging/Quantity: Typically available in reels with varying quantities.

Specifications

  • Forward Voltage Drop: 0.715V at 10mA
  • Reverse Leakage Current: 5μA at 75V
  • Maximum Continuous Forward Current: 150mA
  • Maximum Repetitive Reverse Voltage: 100V
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The CMLD4448 TR has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High-speed switching capability
  • Low forward voltage drop
  • Low reverse leakage current
  • Compact SOD-123 package for space-constrained applications

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low power dissipation
  • Small form factor

Disadvantages

  • Limited maximum repetitive reverse voltage
  • Relatively low maximum continuous forward current

Working Principles

The CMLD4448 TR operates based on the principles of semiconductor diode behavior, allowing current to flow in one direction while blocking it in the reverse direction.

Detailed Application Field Plans

The CMLD4448 TR finds extensive use in the following applications: - Rectification in power supplies - Signal detection in communication circuits - Clamping in protection circuits

Detailed and Complete Alternative Models

Some alternative models to the CMLD4448 TR include: - 1N4148: A widely used general-purpose diode with similar characteristics - BAV99: Dual diode with complementary characteristics suitable for various applications - BAT54S: Schottky barrier diode offering low forward voltage drop for efficiency

In conclusion, the CMLD4448 TR is a small signal diode with high-speed switching capabilities, making it suitable for various electronic applications. Its compact package and low forward voltage drop make it a popular choice in modern circuit designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CMLD4448 TR v technických řešeních

Sure, here are 10 common questions and answers related to the application of CMLD4448 TR in technical solutions:

  1. What is the maximum continuous forward current for CMLD4448 TR?

    • The maximum continuous forward current for CMLD4448 TR is 150 mA.

  2. What is the reverse voltage rating of CMLD4448 TR?

    • The reverse voltage rating of CMLD4448 TR is 75V.

  3. Can CMLD4448 TR be used in high-speed switching applications?

    • Yes, CMLD4448 TR is suitable for high-speed switching applications due to its fast switching speed.

  4. What is the typical forward voltage drop of CMLD4448 TR at 10mA?

    • The typical forward voltage drop of CMLD4448 TR at 10mA is around 0.715V.

  5. Is CMLD4448 TR suitable for use in rectifier circuits?

    • Yes, CMLD4448 TR is commonly used in rectifier circuits due to its fast recovery time.

  6. What is the maximum reverse recovery time of CMLD4448 TR?

    • The maximum reverse recovery time of CMLD4448 TR is typically 4ns.

  7. Can CMLD4448 TR be used in low power consumption applications?

    • Yes, CMLD4448 TR is suitable for low power consumption applications due to its low leakage current.

  8. Does CMLD4448 TR have a small package size for space-constrained designs?

    • Yes, CMLD4448 TR is available in a small SOD-123 package, making it suitable for space-constrained designs.

  9. What is the operating temperature range of CMLD4448 TR?

    • The operating temperature range of CMLD4448 TR is -65°C to +175°C.

  10. Is CMLD4448 TR RoHS compliant?

    • Yes, CMLD4448 TR is RoHS compliant, making it suitable for environmentally friendly designs.