Microsemi Corporation
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CDLL5221B
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CDLL5221B

Product Overview

Category

The CDLL5221B belongs to the category of semiconductor diodes.

Use

It is commonly used in electronic circuits for rectification and signal processing.

Characteristics

  • Forward voltage drop: 0.7V
  • Reverse current: 5µA
  • Maximum forward current: 200mA
  • Operating temperature range: -65°C to 175°C

Package

The CDLL5221B is typically available in a small, surface-mount package.

Essence

The essence of the CDLL5221B lies in its ability to efficiently control the flow of electrical current in a circuit.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Type: Schottky diode
  • Voltage: 20V
  • Power Dissipation: 500mW
  • Mounting Type: Surface Mount
  • Package / Case: DO-213AB (MELF)

Detailed Pin Configuration

The CDLL5221B has two pins: 1. Anode 2. Cathode

Functional Features

  • Low forward voltage drop
  • Fast switching speed
  • High current capability
  • Low reverse leakage current

Advantages

  • Efficient power conversion
  • Reduced heat generation
  • Compact size
  • Suitable for high-frequency applications

Disadvantages

  • Limited reverse voltage capability
  • Sensitive to overvoltage conditions

Working Principles

The CDLL5221B operates based on the principles of the Schottky barrier diode, utilizing a metal-semiconductor junction to enable fast switching and low forward voltage drop.

Detailed Application Field Plans

The CDLL5221B is widely used in: - Power supply circuits - Voltage clamping circuits - RF detectors - Signal demodulation

Detailed and Complete Alternative Models

Some alternative models to the CDLL5221B include: - 1N5817 - BAT54S - SS12 - RB751S

In conclusion, the CDLL5221B is a versatile semiconductor diode that finds extensive use in various electronic applications due to its efficient performance and compact design.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CDLL5221B v technických řešeních

Sure, here are 10 common questions and answers related to the application of CDLL5221B in technical solutions:

  1. What is CDLL5221B?

    • CDLL5221B is a type of Zener diode with specific electrical characteristics.

  2. What is the voltage rating of CDLL5221B?

    • The voltage rating of CDLL5221B is 2.7V.

  3. What is the power dissipation of CDLL5221B?

    • The power dissipation of CDLL5221B is typically 500mW.

  4. What is the maximum current that CDLL5221B can handle?

    • CDLL5221B can handle a maximum current of 50mA.

  5. How is CDLL5221B typically used in technical solutions?

    • CDLL5221B is commonly used for voltage regulation and overvoltage protection in electronic circuits.

  6. What are the typical applications of CDLL5221B?

    • CDLL5221B is often used in power supplies, voltage regulators, and surge protectors.

  7. What is the temperature coefficient of CDLL5221B?

    • The temperature coefficient of CDLL5221B is typically around -2mV/°C.

  8. Can CDLL5221B be used in automotive electronics?

    • Yes, CDLL5221B can be used in automotive electronics for voltage regulation and protection.

  9. Is CDLL5221B suitable for low-power applications?

    • Yes, CDLL5221B is suitable for low-power applications due to its relatively low power dissipation.

  10. Are there any alternative components to CDLL5221B with similar characteristics?

    • Yes, other Zener diodes with comparable voltage ratings and power dissipation may serve as alternatives to CDLL5221B in certain applications.

I hope these questions and answers are helpful! Let me know if you need further assistance.