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VB40M120C-E3/8W
Product Overview
Category
The VB40M120C-E3/8W belongs to the category of Schottky Barrier Rectifiers.
Use
It is commonly used in power supply applications, voltage clamping, and reverse polarity protection.
Characteristics
- Low forward voltage drop
- High current capability
- Fast switching speed
- Low leakage current
Package
The VB40M120C-E3/8W is typically available in a surface mount SMB package.
Essence
The essence of this product lies in its ability to efficiently rectify alternating current (AC) to direct current (DC) with minimal power loss.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Average Forward Current: 4A
- Maximum Reverse Voltage: 120V
- Forward Voltage Drop: 0.55V at 2A
- Operating Temperature Range: -65°C to +125°C
Detailed Pin Configuration
The VB40M120C-E3/8W typically has two pins, with the anode and cathode connections clearly labeled.
Functional Features
- Efficient rectification of AC to DC
- Fast switching speed for rapid response in power supply applications
- Low forward voltage drop for reduced power dissipation
Advantages
- High current capability allows for versatile use in various power supply applications
- Low forward voltage drop minimizes power loss and heat generation
- Fast switching speed enables quick response in voltage clamping scenarios
Disadvantages
- May exhibit higher leakage current compared to other rectifier types
- Limited maximum reverse voltage compared to some alternative models
Working Principles
The VB40M120C-E3/8W operates based on the principles of Schottky barrier rectification, utilizing the metal-semiconductor junction to facilitate efficient current flow in one direction while minimizing voltage drop.
Detailed Application Field Plans
This rectifier is well-suited for use in: - Switching power supplies - Voltage clamping circuits - Reverse polarity protection in electronic systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - SB160-E3/54G - SS34-E3/61T - SR5100-E3/73
In conclusion, the VB40M120C-E3/8W Schottky Barrier Rectifier offers high current capability, fast switching speed, and low forward voltage drop, making it a versatile component for power supply applications, voltage clamping, and reverse polarity protection.
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What is the maximum voltage rating of the VB40M120C-E3/8W?
- The maximum voltage rating of the VB40M120C-E3/8W is 120 volts.
What is the maximum current rating of the VB40M120C-E3/8W?
- The maximum current rating of the VB40M120C-E3/8W is 40 amps.
What is the reverse stand-off voltage of the VB40M120C-E3/8W?
- The reverse stand-off voltage of the VB40M120C-E3/8W is 102 volts.
What is the forward voltage drop of the VB40M120C-E3/8W?
- The forward voltage drop of the VB40M120C-E3/8W is typically 0.55 volts at 20 amps.
What is the peak pulse current capability of the VB40M120C-E3/8W?
- The peak pulse current capability of the VB40M120C-E3/8W is 400 watts for a 10/1000μs waveform.
What are the typical applications for the VB40M120C-E3/8W?
- The VB40M120C-E3/8W is commonly used in surge protection for power supplies, AC/DC converters, and other high-power applications.
What is the operating temperature range of the VB40M120C-E3/8W?
- The operating temperature range of the VB40M120C-E3/8W is -55°C to +175°C.
Does the VB40M120C-E3/8W meet any specific industry standards?
- Yes, the VB40M120C-E3/8W is compliant with RoHS and REACH directives.
What is the package type of the VB40M120C-E3/8W?
- The VB40M120C-E3/8W is available in a SMB (DO-214AA) package.
Is there a recommended PCB layout for the VB40M120C-E3/8W?
- Yes, a recommended PCB layout is provided in the datasheet to ensure optimal performance and reliability.