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MBR4090CT
Product Overview
Category
The MBR4090CT belongs to the category of Schottky Barrier Rectifiers.
Use
It is used as a rectifier in power supply applications and as a freewheeling diode in switching power supplies.
Characteristics
- High current capability
- Low forward voltage drop
- Fast switching speed
- High temperature operation
Package
The MBR4090CT is typically available in a TO-220AB package.
Essence
The essence of MBR4090CT lies in its efficient rectification and low power loss characteristics.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Average Forward Current: 40A
- Reverse Voltage: 90V
- Forward Voltage Drop: 0.55V at 20A
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The MBR4090CT has a standard TO-220AB pin configuration: 1. Anode 2. Cathode 3. Anode
Functional Features
- Low power loss and high efficiency
- High surge capability
- Guard ring for enhanced ruggedness and long term reliability
Advantages
- Fast switching speed reduces switching losses
- Low forward voltage drop minimizes power dissipation
- High surge capability ensures robustness in demanding applications
Disadvantages
- Higher cost compared to standard silicon rectifiers
- Sensitive to reverse voltage spikes
Working Principles
The MBR4090CT operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage drop characteristics.
Detailed Application Field Plans
The MBR4090CT is widely used in: - Switching power supplies - DC-DC converters - Inverters - Freewheeling diodes in motor drive circuits
Detailed and Complete Alternative Models
Some alternative models to MBR4090CT include: - MBR40100PT - MBR40200PT - MBR4045PT
In conclusion, the MBR4090CT is a high-performance Schottky Barrier Rectifier with excellent characteristics suitable for various power supply and freewheeling applications.
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What is MBR4090CT?
- MBR4090CT is a Schottky barrier rectifier diode designed for high-frequency switching applications.
What are the key features of MBR4090CT?
- The key features include low forward voltage drop, high-frequency operation, and high junction temperature capability.
What are the typical applications of MBR4090CT?
- Typical applications include switch mode power supplies, freewheeling diodes, and polarity protection diodes.
What is the maximum forward voltage of MBR4090CT?
- The maximum forward voltage is typically around 0.55V at a forward current of 20A.
What is the reverse recovery time of MBR4090CT?
- The reverse recovery time is typically around 30ns.
What is the maximum junction temperature of MBR4090CT?
- The maximum junction temperature is typically 150°C.
What is the package type of MBR4090CT?
- MBR4090CT is typically available in a TO-220AB package.
What are the recommended operating conditions for MBR4090CT?
- The recommended operating conditions include a maximum average forward current of 40A and an operating junction temperature range of -65°C to 150°C.
What are the advantages of using MBR4090CT in high-frequency applications?
- The advantages include low switching losses, high efficiency, and suitability for high-frequency operation.
Where can I find detailed specifications and application notes for MBR4090CT?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer.