MBR25H45CT-E3/45
Product Overview
Category
The MBR25H45CT-E3/45 belongs to the category of Schottky Barrier Rectifiers.
Use
It is commonly used in power supply applications, voltage clamping, and reverse polarity protection.
Characteristics
- High current capability
- Low forward voltage drop
- Fast switching speed
- High temperature operation
- Low leakage current
Package
The MBR25H45CT-E3/45 is typically available in a TO-220AB package.
Essence
This product is essential for efficient power management and rectification in various electronic circuits.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Average Forward Current: 25A
- Reverse Voltage: 45V
- Forward Voltage Drop: 0.55V at 12.5A
- Operating Temperature Range: -65°C to +175°C
- Storage Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The MBR25H45CT-E3/45 typically has three pins: 1. Anode 2. Cathode 3. Thermal pad (for heat dissipation)
Functional Features
- Low power loss and high efficiency
- Excellent high temperature stability
- Enhanced surge current capability
- Guard ring for enhanced ruggedness and long term reliability
Advantages and Disadvantages
Advantages
- High current carrying capability
- Low forward voltage drop
- Fast switching speed
- Wide operating temperature range
Disadvantages
- Higher cost compared to standard rectifiers
- Sensitive to reverse voltage spikes
Working Principles
The MBR25H45CT-E3/45 operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.
Detailed Application Field Plans
This rectifier is widely used in: - Switching power supplies - DC-DC converters - Solar panel bypass diodes - Automotive electronics - Industrial power systems
Detailed and Complete Alternative Models
Some alternative models to the MBR25H45CT-E3/45 include: - MBR20H45CT-E3/45 - MBR30H45CT-E3/45 - MBR40H45CT-E3/45
In conclusion, the MBR25H45CT-E3/45 is a high-performance Schottky Barrier Rectifier that finds extensive use in various power management and rectification applications due to its superior characteristics and functional features.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MBR25H45CT-E3/45 i tekniska lösningar
What is the maximum continuous forward current rating of MBR25H45CT-E3/45?
- The maximum continuous forward current rating of MBR25H45CT-E3/45 is 25A.
What is the reverse voltage rating of MBR25H45CT-E3/45?
- The reverse voltage rating of MBR25H45CT-E3/45 is 45V.
Can MBR25H45CT-E3/45 be used in high-frequency applications?
- Yes, MBR25H45CT-E3/45 is suitable for high-frequency applications due to its fast switching characteristics.
What is the typical forward voltage drop of MBR25H45CT-E3/45 at a specified current?
- The typical forward voltage drop of MBR25H45CT-E3/45 is around 0.55V at 12.5A.
Is MBR25H45CT-E3/45 suitable for use in power supplies and inverters?
- Yes, MBR25H45CT-E3/45 is commonly used in power supplies, inverters, and other power management applications.
Does MBR25H45CT-E3/45 have a low leakage current?
- Yes, MBR25H45CT-E3/45 exhibits low reverse leakage current, making it suitable for efficient power conversion designs.
What is the operating temperature range of MBR25H45CT-E3/45?
- MBR25H45CT-E3/45 has an operating temperature range of -55°C to 175°C, allowing for reliable performance in various environments.
Can MBR25H45CT-E3/45 be used in automotive electronics applications?
- Yes, MBR25H45CT-E3/45 is often utilized in automotive electronics due to its robustness and high current handling capabilities.
Are there any specific thermal considerations when using MBR25H45CT-E3/45 in a design?
- It is important to ensure proper heat sinking and thermal management for MBR25H45CT-E3/45 to maintain optimal performance and reliability.
What are some common circuit configurations where MBR25H45CT-E3/45 is employed?
- MBR25H45CT-E3/45 is commonly used in bridge rectifier circuits, DC-DC converters, motor drives, and other power electronic applications.