Microsemi Corporation
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CDLL4758A
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CDLL4758A

Product Overview

Category

The CDLL4758A belongs to the category of semiconductor diodes.

Use

It is commonly used as a rectifier in electronic circuits to convert alternating current (AC) to direct current (DC).

Characteristics

  • Forward voltage: 0.7V
  • Reverse voltage: 1500V
  • Forward current: 1A
  • Reverse recovery time: 30ns

Package

The CDLL4758A is typically available in a DO-41 package.

Essence

The essence of the CDLL4758A lies in its ability to efficiently rectify AC voltage to DC voltage in various electronic applications.

Packaging/Quantity

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

Specifications

  • Maximum Average Forward Current: 1A
  • Peak Repetitive Reverse Voltage: 1500V
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The CDLL4758A has two pins, anode and cathode, which are identified by a line on the body of the diode.

Functional Features

  • High reverse voltage capability
  • Fast reverse recovery time
  • Low forward voltage drop

Advantages

  • High voltage rating
  • Fast recovery time
  • Low forward voltage drop

Disadvantages

  • Relatively low forward current rating compared to other diodes
  • Sensitive to temperature variations

Working Principles

The CDLL4758A operates based on the principle of creating a one-way flow of current when forward biased, and blocking the flow of current when reverse biased.

Detailed Application Field Plans

The CDLL4758A is commonly used in: - Power supply units - Inverters - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the CDLL4758A include: - 1N4007 - UF4007 - FR207 - 1N5408

In conclusion, the CDLL4758A is a semiconductor diode with high reverse voltage capability, making it suitable for various applications in power electronics and industrial equipment.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CDLL4758A en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of CDLL4758A in technical solutions:

  1. What is CDLL4758A?

    • CDLL4758A is a type of Zener diode with a specific voltage rating and power dissipation capability.

  2. What is the voltage rating of CDLL4758A?

    • The voltage rating of CDLL4758A is 39V.

  3. What is the power dissipation of CDLL4758A?

    • The power dissipation of CDLL4758A is 1W.

  4. What are the typical applications of CDLL4758A?

    • CDLL4758A is commonly used for voltage regulation, surge suppression, and overvoltage protection in electronic circuits.

  5. What is the maximum current that CDLL4758A can handle?

    • CDLL4758A can handle a maximum current of 40mA.

  6. How does CDLL4758A provide voltage regulation?

    • CDLL4758A operates in the reverse-biased breakdown region, maintaining a nearly constant voltage across its terminals.

  7. Can CDLL4758A be used for transient voltage suppression?

    • Yes, CDLL4758A is suitable for suppressing transient voltage spikes in electronic circuits.

  8. What is the temperature coefficient of CDLL4758A?

    • The temperature coefficient of CDLL4758A is typically around -2mV/°C.

  9. Is CDLL4758A suitable for automotive applications?

    • Yes, CDLL4758A can be used in automotive electronics for voltage regulation and protection against voltage transients.

  10. Are there any precautions to consider when using CDLL4758A?

    • It's important to ensure proper heat dissipation and current limiting to prevent damage to the diode. Additionally, attention should be paid to the polarity and orientation during installation.

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