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VS-50PFR140W
Product Overview
Category: Power Diode
Use: Rectification in power supply circuits
Characteristics: High voltage, high current, fast switching
Package: TO-247
Essence: Efficient power rectification
Packaging/Quantity: Bulk packaging, 25 pieces per pack
Specifications
- Voltage Rating: 1400V
- Current Rating: 50A
- Forward Voltage Drop: 1.2V at 25°C
- Reverse Recovery Time: 35ns
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The VS-50PFR140W is a three-terminal device with the following pin configuration: 1. Anode (A) 2. Cathode (K) 3. Gate (G)
Functional Features
- Fast and efficient switching
- Low forward voltage drop
- High surge capability
- High reliability and ruggedness
Advantages and Disadvantages
Advantages: - High voltage and current ratings - Fast recovery time - Low leakage current
Disadvantages: - Relatively high forward voltage drop - Sensitive to temperature variations
Working Principles
The VS-50PFR140W operates on the principle of unidirectional conduction, allowing current flow in only one direction when forward biased. When reverse biased, it exhibits minimal leakage current.
Detailed Application Field Plans
The VS-50PFR140W is commonly used in: - Switch-mode power supplies - Motor drives - Inverters - Welding equipment - Uninterruptible power supplies (UPS)
Detailed and Complete Alternative Models
- VS-40PFR120: 1200V, 40A, TO-247 package
- VS-60PFR160: 1600V, 60A, TO-247 package
- VS-70PFR180: 1800V, 70A, TO-247 package
In conclusion, the VS-50PFR140W power diode offers high voltage and current capabilities, fast switching, and efficient power rectification, making it suitable for various power supply and control applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VS-50PFR140W en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of VS-50PFR140W in technical solutions:
What is the maximum voltage rating of the VS-50PFR140W?
- The maximum voltage rating of the VS-50PFR140W is 1400V.
What is the forward current rating of the VS-50PFR140W?
- The forward current rating of the VS-50PFR140W is 50A.
What type of package does the VS-50PFR140W come in?
- The VS-50PFR140W comes in a TO-247AC package.
What are the typical applications for the VS-50PFR140W?
- The VS-50PFR140W is commonly used in power factor correction circuits, motor drives, and solar inverters.
What is the reverse recovery time of the VS-50PFR140W?
- The reverse recovery time of the VS-50PFR140W is typically 35ns.
What is the maximum junction temperature of the VS-50PFR140W?
- The maximum junction temperature of the VS-50PFR140W is 150°C.
Does the VS-50PFR140W have an integrated freewheeling diode?
- Yes, the VS-50PFR140W has an integrated freewheeling diode.
What is the typical on-state voltage drop of the VS-50PFR140W?
- The typical on-state voltage drop of the VS-50PFR140W is 1.55V at 25°C.
Is the VS-50PFR140W suitable for high-frequency switching applications?
- Yes, the VS-50PFR140W is suitable for high-frequency switching applications.
What are the key advantages of using the VS-50PFR140W in technical solutions?
- The key advantages of using the VS-50PFR140W include low conduction and switching losses, high reliability, and robust performance in various power electronic applications.