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BAT54CWF
Product Overview
BAT54CWF is a dual common cathode Schottky barrier diode belonging to the category of electronic components. It is commonly used in various electronic circuits for its unique characteristics and features. The diode comes in a compact package and is essential for voltage rectification and signal demodulation in electronic devices.
Basic Information
- Category: Electronic Components
- Use: Voltage rectification, signal demodulation
- Characteristics: Dual common cathode, Schottky barrier
- Package: Compact SOT-323 package
- Essence: Essential for electronic circuit design
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Forward Voltage Drop (VF): 0.32V at 1A
- Reverse Voltage (VR): 30V
- Forward Current (IF): 200mA
- Reverse Current (IR): 2µA
- Operating Temperature Range: -65°C to +125°C
Detailed Pin Configuration
The BAT54CWF has three pins: two anodes and one common cathode. Pin 1 and Pin 3 are the anodes, while Pin 2 is the common cathode.
Functional Features
- Dual Common Cathode Configuration
- Low Forward Voltage Drop
- High Reverse Voltage Capability
- Fast Switching Speed
Advantages and Disadvantages
Advantages
- Low forward voltage drop reduces power dissipation
- Fast switching speed enables high-frequency operation
- Compact package saves board space
Disadvantages
- Limited reverse voltage capability compared to some other diodes
- Higher cost compared to standard silicon diodes
Working Principles
BAT54CWF operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for fast switching and low forward voltage drop. When a forward bias is applied, the diode conducts with minimal voltage drop, making it suitable for high-frequency applications.
Detailed Application Field Plans
BAT54CWF finds extensive use in the following applications: - Voltage rectification in power supplies - Signal demodulation in communication circuits - Overvoltage protection in electronic systems - Signal mixing and switching in RF circuits
Detailed and Complete Alternative Models
Some alternative models to BAT54CWF include: - BAT54S: Single common cathode Schottky diode - BAV99: Dual series-connected switching diodes - HSMS-286x: Surface mount zero bias Schottky detector diodes
In conclusion, BAT54CWF is a versatile electronic component with unique characteristics that make it suitable for various applications in electronic circuit design.
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What is BAT54CWF?
- BAT54CWF is a dual common cathode Schottky diode used for general-purpose applications.
What are the key features of BAT54CWF?
- The key features include low forward voltage drop, fast switching, and high reverse voltage capability.
What are the typical applications of BAT54CWF?
- BAT54CWF is commonly used in signal switching, clamping diodes, and protection circuits in various electronic devices.
What is the maximum forward voltage of BAT54CWF?
- The maximum forward voltage is typically around 0.32V at a forward current of 0.1A.
What is the reverse breakdown voltage of BAT54CWF?
- The reverse breakdown voltage is typically around 30V.
Can BAT54CWF be used for high-frequency applications?
- Yes, BAT54CWF is suitable for high-frequency applications due to its fast switching characteristics.
What is the operating temperature range of BAT54CWF?
- The operating temperature range is usually from -65°C to 125°C, making it suitable for a wide range of environments.
Is BAT54CWF RoHS compliant?
- Yes, BAT54CWF is RoHS compliant, meeting the requirements for lead-free electronics.
What is the package type of BAT54CWF?
- BAT54CWF is available in a variety of surface mount packages such as SOT-323 and SOT-23.
Where can I find detailed specifications and application notes for BAT54CWF?
- Detailed specifications and application notes for BAT54CWF can be found in the manufacturer's datasheet and application notes, which are available on their official website or through authorized distributors.