Microsemi Corporation
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CDLL4485

CDLL4485 Product Overview

Introduction

The CDLL4485 is a crucial component in the field of electronic devices, serving a variety of purposes across different applications. This entry will provide an in-depth understanding of the product, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Signal Diode
  • Characteristics: High-speed switching, low leakage current
  • Package: SOD-123 Package
  • Essence: Semiconductor material
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Maximum Forward Voltage: 1V
  • Maximum Reverse Voltage: 85V
  • Forward Current: 150mA
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The CDLL4485 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High-speed switching capability
  • Low leakage current for efficient performance
  • Compact SOD-123 package for space-saving designs

Advantages and Disadvantages

Advantages

  • Fast switching speed
  • Low power dissipation
  • Small form factor

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to overvoltage conditions

Working Principles

The CDLL4485 operates based on the principles of semiconductor diode behavior, allowing for efficient signal control and manipulation within electronic circuits.

Detailed Application Field Plans

The CDLL4485 finds extensive use in various applications, including: - Switching power supplies - Signal rectification - Voltage clamping circuits - Overvoltage protection systems

Detailed and Complete Alternative Models

Some alternative models to the CDLL4485 include: - 1N4148: General-purpose signal diode - 1N5819: Schottky diode with higher reverse voltage capability - BAT54S: Dual series Schottky diode for compact designs

In conclusion, the CDLL4485 plays a vital role in electronic circuitry, offering high-speed switching and low leakage current characteristics. Its compact package and efficient performance make it a preferred choice for various applications, despite its limitations in maximum reverse voltage handling. Understanding its specifications, pin configuration, functional features, and alternative models provides valuable insights for engineers and designers seeking to incorporate this component into their electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CDLL4485 v technických řešeních

  1. What is CDLL4485?

    • CDLL4485 is a high-speed, low-capacitance transient voltage suppressor diode used for protecting sensitive electronics from voltage spikes and transients.

  2. Where is CDLL4485 commonly used in technical solutions?

    • CDLL4485 is commonly used in applications such as data communication equipment, industrial control systems, automotive electronics, and consumer electronics.

  3. What is the maximum working voltage of CDLL4485?

    • The maximum working voltage of CDLL4485 is typically around 48V.

  4. How does CDLL4485 protect electronic circuits?

    • CDLL4485 protects electronic circuits by diverting excess current away from sensitive components when voltage spikes or transients occur.

  5. What is the capacitance of CDLL4485?

    • The capacitance of CDLL4485 is typically very low, which helps to minimize signal distortion in high-speed data lines.

  6. Can CDLL4485 be used for ESD protection?

    • Yes, CDLL4485 can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.

  7. What are the key features of CDLL4485?

    • The key features of CDLL4485 include its low clamping voltage, fast response time, and compact package size.

  8. Is CDLL4485 RoHS compliant?

    • Yes, CDLL4485 is typically RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What are the temperature specifications for CDLL4485?

    • CDLL4485 is designed to operate within a specified temperature range, typically from -55°C to 150°C.

  10. Are there any application notes or design guidelines available for using CDLL4485 in technical solutions?

    • Yes, manufacturers often provide application notes and design guidelines for integrating CDLL4485 into technical solutions, offering valuable insights into best practices for its use.