Məhsul təfərrüatları üçün spesifikasiyalara baxın.
VB20120SG-E3/4W
Product Overview
Category
The VB20120SG-E3/4W 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
- High surge capability
Package
The VB20120SG-E3/4W is typically available in a TO-263AB (D2PAK) 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: 20A
- Maximum Reverse Voltage: 120V
- Forward Voltage Drop: 0.55V at 10A
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The VB20120SG-E3/4W typically has three pins: 1. Anode 2. Cathode 3. Gate (for some models)
Functional Features
- Low power loss
- High efficiency
- Reliable reverse voltage protection
Advantages
- Fast switching speed reduces power loss
- High surge capability ensures reliability in demanding applications
- Low forward voltage drop minimizes energy dissipation
Disadvantages
- Higher cost compared to standard rectifier diodes
- Sensitive to overvoltage conditions
Working Principles
The VB20120SG-E3/4W operates based on the Schottky barrier principle, where a metal-semiconductor junction is formed, resulting in low forward voltage drop and fast switching characteristics.
Detailed Application Field Plans
This rectifier is widely used in: - Switching power supplies - DC-DC converters - Motor drive circuits - Solar inverters - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the VB20120SG-E3/4W include: - SB20100CT: 20A, 100V Schottky Barrier Rectifier - MBR20100CT: 20A, 100V Dual Schottky Rectifier - SS24-E3/61T: 2A, 40V Schottky Barrier Rectifier
In conclusion, the VB20120SG-E3/4W Schottky Barrier Rectifier offers high performance and efficiency in various power supply and voltage clamping applications, making it a versatile component in modern electronic systems.
[Word count: 398]
Texniki həllərdə VB20120SG-E3/4W tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure, here are 10 common questions and answers related to the application of VB20120SG-E3/4W in technical solutions:
What is the maximum repetitive peak reverse voltage of VB20120SG-E3/4W?
- The maximum repetitive peak reverse voltage of VB20120SG-E3/4W is 1200V.
What is the maximum average forward rectified current of VB20120SG-E3/4W?
- The maximum average forward rectified current of VB20120SG-E3/4W is 20A.
What is the typical junction capacitance of VB20120SG-E3/4W?
- The typical junction capacitance of VB20120SG-E3/4W is 300pF.
What are the typical applications for VB20120SG-E3/4W?
- VB20120SG-E3/4W is commonly used in power supplies, inverters, converters, and freewheeling diodes.
What is the operating temperature range of VB20120SG-E3/4W?
- The operating temperature range of VB20120SG-E3/4W is -55°C to +175°C.
What is the forward voltage drop of VB20120SG-E3/4W at a specified current?
- The forward voltage drop of VB20120SG-E3/4W is typically 1.15V at 10A.
Is VB20120SG-E3/4W suitable for high-frequency applications?
- Yes, VB20120SG-E3/4W is suitable for high-frequency applications due to its fast reverse recovery time.
Does VB20120SG-E3/4W have a low leakage current?
- Yes, VB20120SG-E3/4W has a low leakage current, making it suitable for energy-efficient designs.
What package type does VB20120SG-E3/4W come in?
- VB20120SG-E3/4W is available in a TO-263AB (D2PAK) package.
Can VB20120SG-E3/4W be used in automotive electronics?
- Yes, VB20120SG-E3/4W is suitable for automotive electronics applications such as motor drives and battery management systems.
I hope these questions and answers are helpful for your technical solutions! If you need further assistance, feel free to ask.