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CDBA120LL-HF
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CDBA120LL-HF Product Overview

Introduction

The CDBA120LL-HF is a high-frequency, low-loss Schottky diode belonging to the category of electronic components. This diode is widely used in various electronic circuits and systems due to its unique characteristics and performance.

Basic Information Overview

  • Category: Electronic Components
  • Use: Rectification, signal detection, voltage clamping
  • Characteristics: High-frequency operation, low forward voltage drop, low reverse leakage current
  • Package: SOD-123FL package
  • Essence: High-speed switching and rectification
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Forward Voltage Drop: Typically 0.35V at 1A
  • Reverse Leakage Current: Maximum 2µA at 25°C
  • Maximum Operating Frequency: Up to 5GHz
  • Maximum Reverse Voltage: 40V
  • Operating Temperature Range: -65°C to 125°C

Detailed Pin Configuration

The CDBA120LL-HF features a standard SOD-123FL package with the following pin configuration: 1. Anode 2. Cathode

Functional Features

  • High-frequency operation suitable for RF applications
  • Low forward voltage drop minimizes power loss
  • Low reverse leakage current ensures efficient signal detection
  • Compact SOD-123FL package for space-constrained designs

Advantages and Disadvantages

Advantages

  • High-frequency operation enables use in RF circuits
  • Low forward voltage drop reduces power dissipation
  • Compact package for space-constrained designs

Disadvantages

  • Limited maximum reverse voltage compared to other diodes
  • Sensitivity to overvoltage conditions

Working Principles

The CDBA120LL-HF operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When forward-biased, it conducts current efficiently, making it suitable for rectification and signal detection applications.

Detailed Application Field Plans

The CDBA120LL-HF finds extensive use in the following application fields: - Radio frequency (RF) circuits - Signal detection and demodulation - Voltage clamping and protection circuits

Detailed and Complete Alternative Models

For those seeking alternative options, the following diodes can be considered: - 1N5711: A general-purpose Schottky diode with similar characteristics - BAT54S: Dual Schottky diode with SOT-23 package - HSMS-286x: High-frequency Schottky diodes for RF applications

In conclusion, the CDBA120LL-HF is a versatile and high-performance Schottky diode suitable for various electronic applications, especially those requiring high-frequency operation and low forward voltage drop.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af CDBA120LL-HF i tekniske løsninger

  1. What is the maximum continuous forward current rating of CDBA120LL-HF?

    • The maximum continuous forward current rating of CDBA120LL-HF is 1A.

  2. What is the reverse voltage rating of CDBA120LL-HF?

    • The reverse voltage rating of CDBA120LL-HF is 20V.

  3. What is the typical forward voltage drop of CDBA120LL-HF at 1A?

    • The typical forward voltage drop of CDBA120LL-HF at 1A is 0.36V.

  4. What is the thermal resistance of CDBA120LL-HF?

    • The thermal resistance of CDBA120LL-HF is 60°C/W.

  5. Is CDBA120LL-HF suitable for high-frequency applications?

    • Yes, CDBA120LL-HF is suitable for high-frequency applications due to its fast switching characteristics.

  6. Can CDBA120LL-HF be used in automotive electronics?

    • Yes, CDBA120LL-HF is suitable for use in automotive electronics due to its robust construction and reliability.

  7. Does CDBA120LL-HF have a low leakage current?

    • Yes, CDBA120LL-HF has a low leakage current, making it suitable for low-power applications.

  8. What is the operating temperature range of CDBA120LL-HF?

    • The operating temperature range of CDBA120LL-HF is -55°C to 150°C.

  9. Is CDBA120LL-HF RoHS compliant?

    • Yes, CDBA120LL-HF is RoHS compliant, making it suitable for environmentally friendly designs.

  10. Can CDBA120LL-HF be used in power management circuits?

    • Yes, CDBA120LL-HF can be used in power management circuits due to its low forward voltage drop and high current capability.