Microsemi Corporation
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CDLL3042B
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CDLL3042B

Product Overview

Category

The CDLL3042B belongs to the category of semiconductor devices.

Use

It is used as a rectifier diode in electronic circuits.

Characteristics

  • Forward voltage: 1.1V
  • Reverse current: 10µA
  • Maximum operating temperature: 150°C
  • Fast switching speed

Package

The CDLL3042B comes in a small, cylindrical package with two leads for easy integration into circuit boards.

Essence

The essence of the CDLL3042B lies in its ability to efficiently convert alternating current (AC) to direct current (DC) in electronic devices.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both small-scale and large-scale production.

Specifications

  • Maximum repetitive peak reverse voltage: 30V
  • Average forward current: 150mA
  • Peak forward surge current: 2A
  • Reverse recovery time: 4ns

Detailed Pin Configuration

The CDLL3042B has two pins, with one serving as the anode and the other as the cathode.

Functional Features

  • High reliability
  • Low forward voltage drop
  • Fast reverse recovery time
  • Small form factor

Advantages and Disadvantages

Advantages

  • Efficient conversion of AC to DC
  • Compact size
  • Fast switching speed

Disadvantages

  • Limited maximum repetitive peak reverse voltage
  • Moderate average forward current capacity

Working Principles

The CDLL3042B operates on the principle of rectification, allowing current to flow in only one direction and blocking it in the opposite direction.

Detailed Application Field Plans

The CDLL3042B is commonly used in: - Power supplies - Battery chargers - LED lighting systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the CDLL3042B include: - 1N4148 - 1N4001 - 1N5819 - 1N5408

In conclusion, the CDLL3042B is a versatile rectifier diode with fast switching speed and high reliability, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CDLL3042B v technických řešeních

  1. What is CDLL3042B?

    • CDLL3042B is a type of Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of CDLL3042B?

    • The maximum power dissipation of CDLL3042B is typically 500mW.

  3. What is the voltage range of CDLL3042B?

    • CDLL3042B has a voltage range of 6.8V to 75V.

  4. How does CDLL3042B provide voltage regulation?

    • CDLL3042B operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals when the current through it is within certain limits.

  5. What are the typical applications of CDLL3042B?

    • CDLL3042B is commonly used in voltage clamping, voltage regulation, and surge protection in various electronic circuits.

  6. What is the maximum forward voltage of CDLL3042B?

    • The maximum forward voltage of CDLL3042B is typically 1.5V at a forward current of 200mA.

  7. What is the temperature coefficient of CDLL3042B?

    • The temperature coefficient of CDLL3042B is typically 0.07%/°C.

  8. What is the maximum reverse leakage current of CDLL3042B?

    • The maximum reverse leakage current of CDLL3042B is typically 5µA at the rated voltage.

  9. Can CDLL3042B be used for overvoltage protection?

    • Yes, CDLL3042B can be used for overvoltage protection by diverting excessive current away from sensitive components in the circuit.

  10. Is CDLL3042B suitable for automotive applications?

    • Yes, CDLL3042B is suitable for automotive applications where voltage regulation and transient protection are required.

Please let me know if you need further information on any of these questions!