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CDLL4700
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CDLL4700

Product Overview

CDLL4700 is a diode belonging to the category of small signal diodes. It is commonly used in electronic circuits for various applications due to its specific characteristics. The diode comes in a standard package and is known for its reliability and efficiency.

Category

Small Signal Diode

Use

CDLL4700 is used in electronic circuits for rectification, signal demodulation, and voltage regulation.

Characteristics

  • Low forward voltage drop
  • Fast switching speed
  • Small package size
  • High reliability

Package

The diode is typically packaged in a small, cylindrical glass package.

Essence

The essence of CDLL4700 lies in its ability to efficiently control the flow of electric current in electronic circuits.

Packaging/Quantity

CDLL4700 is usually available in reels or tubes containing a specific quantity, such as 1000 pieces per reel.

Specifications

  • Maximum Forward Voltage: 1V
  • Maximum Reverse Voltage: 100V
  • Maximum Continuous Current: 200mA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

CDLL4700 has two pins, anode, and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

  • Rectification of AC signals
  • Fast signal demodulation
  • Voltage regulation in low-power circuits

Advantages

  • Low forward voltage drop reduces power loss
  • Fast switching speed allows for efficient signal processing
  • Small package size saves space in circuit design

Disadvantages

  • Limited maximum continuous current may not be suitable for high-power applications
  • Lower reverse voltage compared to other diodes in the same category

Working Principles

CDLL4700 operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to control the flow of electric current in a circuit.

Detailed Application Field Plans

CDLL4700 is widely used in: - Audio amplifiers - Signal demodulation circuits - Voltage regulators - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to CDLL4700 include: - 1N4148 - 1N914 - 1N4001

In conclusion, CDLL4700 is a small signal diode with specific characteristics that make it suitable for various electronic circuit applications. Its low forward voltage drop, fast switching speed, and small package size are advantageous, but its limited maximum continuous current and lower reverse voltage should be considered when selecting it for a particular application.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van CDLL4700 in technische oplossingen

  1. What is CDLL4700?

    • CDLL4700 is a type of Zener diode that provides voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of CDLL4700?

    • The voltage rating of CDLL4700 is 3.9V.

  3. How does CDLL4700 provide voltage regulation?

    • CDLL4700 operates in the reverse-biased breakdown region, maintaining a nearly constant voltage drop across its terminals.

  4. What are the typical applications of CDLL4700?

    • CDLL4700 is commonly used for voltage reference, voltage clamping, and surge suppression in various electronic circuits.

  5. What is the power dissipation of CDLL4700?

    • The power dissipation of CDLL4700 is typically around 500mW.

  6. Can CDLL4700 be used for overvoltage protection?

    • Yes, CDLL4700 can be used to protect sensitive components from overvoltage conditions by diverting excess current.

  7. What is the temperature coefficient of CDLL4700?

    • The temperature coefficient of CDLL4700 is relatively low, ensuring stable performance over a wide temperature range.

  8. Is CDLL4700 suitable for automotive applications?

    • Yes, CDLL4700 is often used in automotive electronics for voltage regulation and transient protection.

  9. What is the reverse leakage current of CDLL4700?

    • The reverse leakage current of CDLL4700 is typically very low, ensuring minimal impact on circuit performance.

  10. Are there any specific layout considerations when using CDLL4700?

    • It's important to minimize lead lengths and ensure proper heat sinking to maximize the performance and reliability of CDLL4700 in technical solutions.