Xem thông số kỹ thuật để biết chi tiết sản phẩm.
VI20100SHM3/4W
Product Overview
The VI20100SHM3/4W belongs to the category of Schottky Rectifier Diodes. These diodes are widely used in electronic circuits for their low forward voltage drop and fast switching capabilities. The VI20100SHM3/4W is known for its high efficiency, compact package, and reliable performance. It is commonly used in power supplies, voltage regulators, and battery charging circuits. The diode comes in a small package with excellent thermal performance, making it suitable for various applications.
Characteristics - Low forward voltage drop - Fast switching speed - Compact package - High thermal efficiency
Package - Small outline SMA package - Tape and reel packaging - Available in quantities of 3000 per reel
Specifications
- Maximum Average Forward Current: 20A
- Peak Forward Surge Current: 150A
- Reverse Voltage: 100V
- Forward Voltage Drop: 0.75V at 10A
- Operating Temperature Range: -65°C to +125°C
Detailed Pin Configuration
The VI20100SHM3/4W has a standard SMA package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- High current carrying capability
- Low power loss
- Excellent thermal management
Advantages
- Fast switching speed
- Low forward voltage drop
- Compact and efficient design
- Reliable performance
Disadvantages
- Limited reverse voltage compared to other diode types
- Sensitive to temperature variations
Working Principles
The VI20100SHM3/4W operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional diodes. When forward biased, the diode conducts current with minimal voltage loss, making it ideal for high-efficiency applications.
Detailed Application Field Plans
The VI20100SHM3/4W is commonly used in: - Switching power supplies - DC-DC converters - Battery charging circuits - Voltage regulators - Solar power systems
Detailed and Complete Alternative Models
- 1N5819: Similar characteristics and package
- SS34: Higher reverse voltage rating
- SB540: Higher current rating
In conclusion, the VI20100SHM3/4W Schottky Rectifier Diode offers high efficiency and fast switching capabilities, making it suitable for various power electronics applications. Its compact package and reliable performance make it a popular choice among circuit designers.
Word count: 389
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng VI20100SHM3/4W trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of VI20100SHM3/4W in technical solutions:
What is the maximum voltage rating of VI20100SHM3/4W?
- The maximum voltage rating of VI20100SHM3/4W is 100V.
What is the maximum current rating of VI20100SHM3/4W?
- The maximum current rating of VI20100SHM3/4W is 20A.
What type of package does VI20100SHM3/4W come in?
- VI20100SHM3/4W comes in a TO-220AB package.
What is the forward voltage drop of VI20100SHM3/4W at its rated current?
- The forward voltage drop of VI20100SHM3/4W at its rated current is typically around 0.85V.
Is VI20100SHM3/4W suitable for high-frequency applications?
- Yes, VI20100SHM3/4W is suitable for high-frequency applications due to its fast recovery time.
What is the reverse recovery time of VI20100SHM3/4W?
- The reverse recovery time of VI20100SHM3/4W is typically around 35ns.
Can VI20100SHM3/4W be used in bridge rectifier configurations?
- Yes, VI20100SHM3/4W can be used in bridge rectifier configurations.
What is the maximum junction temperature of VI20100SHM3/4W?
- The maximum junction temperature of VI20100SHM3/4W is 150°C.
Does VI20100SHM3/4W have any special thermal considerations for heat dissipation?
- VI20100SHM3/4W has a low thermal resistance junction-to-case, allowing for efficient heat dissipation.
Are there any specific application notes or reference designs available for using VI20100SHM3/4W in power supply circuits?
- Yes, application notes and reference designs are available from the manufacturer to guide the use of VI20100SHM3/4W in power supply circuits.