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MBRF20H45CT-E3/45
Product Overview
Category
The MBRF20H45CT-E3/45 belongs to the category of Schottky Rectifier Diodes.
Use
It is commonly used in power supply and conversion applications, as well as in voltage clamping and freewheeling diode functions.
Characteristics
- High current capability
- Low forward voltage drop
- Fast switching speed
- High temperature operation
- Low leakage current
Package
The MBRF20H45CT-E3/45 is typically available in a TO-220AB package.
Essence
This diode 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: 20A
- Peak Repetitive Reverse Voltage: 45V
- Forward Voltage Drop: 0.55V at 10A
- Reverse Leakage Current: 15μA at 45V
- Operating Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The MBRF20H45CT-E3/45 typically has three pins: 1. Anode 2. Cathode 3. Thermal pad (connected to the metal tab of the TO-220AB package)
Functional Features
- High current carrying capability
- Low forward voltage drop for reduced power dissipation
- Fast switching speed for improved efficiency
- High-temperature operation for reliability in harsh environments
- Low leakage current for energy efficiency
Advantages and Disadvantages
Advantages
- Efficient power management
- Reduced heat generation
- Fast response time
- Reliable operation in high-temperature conditions
Disadvantages
- Higher cost compared to standard rectifier diodes
- Limited reverse voltage capability compared to some other diode types
Working Principles
The MBRF20H45CT-E3/45 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 current with minimal voltage loss, making it suitable for high-efficiency applications.
Detailed Application Field Plans
The MBRF20H45CT-E3/45 is commonly used in: - Switch-mode power supplies - DC-DC converters - Voltage clamping circuits - Freewheeling diode functions in motor drive applications
Detailed and Complete Alternative Models
Some alternative models to the MBRF20H45CT-E3/45 include: - MBRF30H45CT-E3/45 - MBRF40H45CT-E3/45 - MBRF50H45CT-E3/45
These alternatives offer similar characteristics and performance but may vary in terms of current and voltage ratings.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MBRF20H45CT-E3/45 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of MBRF20H45CT-E3/45 in technical solutions:
What is the maximum repetitive peak reverse voltage of MBRF20H45CT-E3/45?
- The maximum repetitive peak reverse voltage is 45V.
What is the forward current rating of MBRF20H45CT-E3/45?
- The forward current rating is 20A.
Can MBRF20H45CT-E3/45 be used in high-frequency applications?
- Yes, it is suitable for high-frequency applications due to its fast switching characteristics.
What is the typical forward voltage drop of MBRF20H45CT-E3/45 at 10A?
- The typical forward voltage drop at 10A is around 0.55V.
Is MBRF20H45CT-E3/45 suitable for use in power supplies?
- Yes, it is commonly used in power supply applications due to its high current capability.
Does MBRF20H45CT-E3/45 require a heatsink for operation?
- It is recommended to use a heatsink for efficient heat dissipation, especially in high-current applications.
What is the reverse recovery time of MBRF20H45CT-E3/45?
- The reverse recovery time is typically around 35ns.
Can MBRF20H45CT-E3/45 be used in automotive electronics?
- Yes, it is suitable for automotive applications such as motor control and power management.
What is the operating temperature range of MBRF20H45CT-E3/45?
- The operating temperature range is -55°C to 175°C.
Is MBRF20H45CT-E3/45 RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for environmentally friendly designs.
These questions and answers cover various aspects of the application of MBRF20H45CT-E3/45 in technical solutions. If you have any more specific questions, feel free to ask!