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VS-1N1189R
Product Overview
Category: Semiconductor
Use: Rectifier diode
Characteristics: High voltage, high current
Package: DO-41
Essence: Efficient rectification
Packaging/Quantity: Bulk packaging, 1000 units per pack
Specifications
- Maximum repetitive peak reverse voltage: 1000V
- Average forward current: 1A
- Forward voltage drop: 1.1V at 1A
- Reverse recovery time: 30ns
- Operating temperature range: -65°C to +175°C
Detailed Pin Configuration
The VS-1N1189R is a two-terminal device with an anode and a cathode. It follows the standard pin configuration for a DO-41 package.
Functional Features
- Efficient rectification of high voltage and high current circuits
- Fast reverse recovery time for improved performance
- Wide operating temperature range for versatility in various applications
Advantages and Disadvantages
Advantages: - High voltage capability - Fast recovery time - Wide temperature range
Disadvantages: - Relatively high forward voltage drop - Limited current handling capacity
Working Principles
The VS-1N1189R operates on the principle of semiconductor rectification, allowing current flow in only one direction when a sufficient forward voltage is applied across the diode.
Detailed Application Field Plans
This diode is suitable for use in power supplies, inverters, and other high voltage, high current applications where efficient rectification is essential. Its fast recovery time makes it particularly well-suited for switching power supply designs.
Detailed and Complete Alternative Models
- 1N4007: Similar voltage and current ratings, but with a slower recovery time
- UF4007: Ultrafast diode with similar voltage and current ratings, but lower forward voltage drop
In conclusion, the VS-1N1189R rectifier diode offers high voltage capability, fast recovery time, and wide temperature range, making it suitable for a variety of power supply and inverter applications. While it has a relatively high forward voltage drop and limited current handling capacity, its performance characteristics make it a valuable component in many electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VS-1N1189R v technických řešeních
What is VS-1N1189R?
- VS-1N1189R is a high-voltage, fast-recovery rectifier diode commonly used in various technical solutions.
What are the key specifications of VS-1N1189R?
- The key specifications include a maximum repetitive reverse voltage of 600V, average forward current of 30A, and a fast recovery time.
In what applications can VS-1N1189R be used?
- VS-1N1189R is commonly used in power supplies, inverters, industrial equipment, and other high-voltage applications.
What is the operating temperature range for VS-1N1189R?
- The operating temperature range for VS-1N1189R is typically -65°C to +175°C.
How does VS-1N1189R compare to similar diodes in terms of performance?
- VS-1N1189R offers high voltage capability and fast recovery time, making it suitable for demanding applications.
Are there any recommended mounting or heat dissipation considerations for VS-1N1189R?
- It is recommended to use proper heat sinking and mounting techniques to ensure optimal performance and reliability.
Can VS-1N1189R be used in automotive applications?
- Yes, VS-1N1189R can be used in certain automotive applications where high-voltage rectification is required.
What are the potential failure modes of VS-1N1189R?
- Common failure modes include overvoltage stress, thermal overstress, and reverse voltage breakdown.
Does VS-1N1189R require any special handling during assembly or installation?
- Care should be taken to avoid electrostatic discharge (ESD) and to follow proper handling procedures to prevent damage to the diode.
Where can I find detailed application notes or reference designs for using VS-1N1189R in technical solutions?
- Detailed application notes and reference designs can often be found in the product datasheet, manufacturer's website, or through technical support channels.