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.

Word count: 297

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VS-50PFR140W v technických řešeních

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.