Microsemi Corporation
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CDLL4756A
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CDLL4756A

Product Overview

Category

The CDLL4756A belongs to the category of semiconductor diodes.

Use

It is commonly used in electronic circuits for rectification and voltage regulation.

Characteristics

  • Forward voltage drop: 0.7V
  • Reverse voltage: 40V
  • Maximum forward current: 150mA
  • Fast switching speed

Package

The CDLL4756A is typically available in a small, surface-mount package.

Essence

The essence of the CDLL4756A lies in its ability to efficiently control the flow of electrical current in electronic circuits.

Packaging/Quantity

It is usually packaged in reels or tubes containing a specific quantity, such as 1000 units per reel.

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 40V
  • Maximum Forward Current: 150mA
  • Package Type: SOD-123

Detailed Pin Configuration

The CDLL4756A typically has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

  • Efficient rectification of AC to DC
  • Fast switching speed for high-frequency applications
  • Low forward voltage drop for minimal power loss

Advantages

  • Small form factor
  • Fast switching speed
  • Low forward voltage drop

Disadvantages

  • Limited maximum forward current compared to some other diode models
  • Lower reverse voltage rating compared to higher-power diodes

Working Principles

The CDLL4756A operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to control the flow of electrical current.

Detailed Application Field Plans

The CDLL4756A is commonly used in: - Power supply circuits - Voltage regulation circuits - Signal demodulation circuits

Detailed and Complete Alternative Models

Some alternative models to the CDLL4756A include: - 1N4148 - 1N4001 - BAT54S

This comprehensive entry provides detailed information about the CDLL4756A, covering its product category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CDLL4756A en soluciones técnicas

  1. What is CDLL4756A and its application in technical solutions?

    • CDLL4756A is a type of Zener diode commonly used for voltage regulation and transient suppression in electronic circuits.

  2. How does CDLL4756A provide voltage regulation?

    • CDLL4756A operates in the reverse-biased breakdown region, maintaining a constant voltage across its terminals to regulate the output voltage of a circuit.

  3. What are the typical applications of CDLL4756A in technical solutions?

    • CDLL4756A is often used in power supplies, voltage regulators, surge protectors, and transient voltage suppression circuits to stabilize and protect against voltage spikes.

  4. What is the voltage rating of CDLL4756A?

    • CDLL4756A has a nominal voltage rating of 43 volts, making it suitable for applications requiring voltage regulation or transient suppression at this level.

  5. How does CDLL4756A protect against voltage spikes?

    • CDLL4756A clamps the voltage at its breakdown voltage, diverting excess current away from sensitive components and protecting them from damage due to voltage spikes.

  6. Can CDLL4756A be used in automotive electronics?

    • Yes, CDLL4756A can be used in automotive electronics to protect against voltage transients and regulate voltage in various systems.

  7. What are the key characteristics of CDLL4756A that make it suitable for technical solutions?

    • CDLL4756A offers precise voltage regulation, low impedance, and fast response time, making it ideal for applications requiring stable voltage levels and protection against voltage surges.

  8. Are there any limitations to consider when using CDLL4756A in technical solutions?

    • While CDLL4756A is effective for many applications, it's important to ensure that the maximum power dissipation and current ratings are not exceeded to prevent overheating and potential failure.

  9. Can CDLL4756A be used in conjunction with other components for enhanced protection?

    • Yes, CDLL4756A can be combined with other passive and active components such as resistors, capacitors, and transient voltage suppressors to provide comprehensive protection in complex technical solutions.

  10. Where can I source CDLL4756A for my technical project?

    • CDLL4756A can be obtained from electronic component distributors, online retailers, and authorized manufacturers' representatives specializing in semiconductor devices.