STPS40SM80CR
Product Overview
STPS40SM80CR belongs to the category of Schottky diodes. These diodes are widely used in various electronic applications due to their low forward voltage drop and fast switching capabilities. The STPS40SM80CR is specifically designed for high-frequency converters, freewheeling diodes, and polarity protection.
Basic Information
- Category: Schottky Diode
- Use: High-frequency converters, freewheeling diodes, polarity protection
- Characteristics: Low forward voltage drop, fast switching
- Package: TO-220AC
- Essence: Efficient power conversion
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Voltage Rating: 80V
- Current Rating: 40A
- Forward Voltage Drop: 0.55V at 20A
- Reverse Leakage Current: 50µA
- Operating Temperature Range: -65°C to 175°C
Detailed Pin Configuration
The STPS40SM80CR follows the standard pin configuration for a TO-220AC package: 1. Anode 2. Cathode
Functional Features
- Fast switching speed
- Low forward voltage drop
- High current capability
- Excellent thermal performance
Advantages
- Reduced power loss
- Enhanced efficiency in high-frequency applications
- Compact and robust package design
Disadvantages
- Higher cost compared to standard silicon diodes
- Sensitive to reverse voltage spikes
Working Principles
The STPS40SM80CR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes.
Detailed Application Field Plans
- High-Frequency Converters: The STPS40SM80CR is ideal for use in high-frequency converters due to its fast switching speed and low forward voltage drop, enabling efficient power conversion.
- Freewheeling Diodes: Its high current capability and low power loss make it suitable for use as freewheeling diodes in power electronic circuits.
- Polarity Protection: The diode can be employed in various electronic systems to provide reverse polarity protection, safeguarding sensitive components from damage.
Detailed and Complete Alternative Models
- STPS40L45CW - 45V, 40A Schottky diode
- STPS30L45CT - 45V, 30A Schottky diode
- STPS20H100CT - 100V, 20A Schottky diode
In conclusion, the STPS40SM80CR Schottky diode offers high-performance characteristics suitable for a wide range of electronic applications, especially those requiring fast switching and efficient power conversion.
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What is STPS40SM80CR?
- STPS40SM80CR is a Schottky rectifier diode designed for high-frequency applications and power supply efficiency.
What are the key features of STPS40SM80CR?
- The key features include low forward voltage drop, high frequency operation, and high junction temperature capability.
What are the typical applications of STPS40SM80CR?
- Typical applications include switch mode power supplies, freewheeling diodes, and polarity protection.
What is the maximum forward voltage of STPS40SM80CR?
- The maximum forward voltage is typically around 0.55V at a forward current of 20A.
What is the reverse recovery time of STPS40SM80CR?
- The reverse recovery time is typically around 25ns.
What is the maximum junction temperature of STPS40SM80CR?
- The maximum junction temperature is 150°C.
What is the package type of STPS40SM80CR?
- It is available in a TO-220AC package.
What are the advantages of using STPS40SM80CR in high-frequency applications?
- The advantages include reduced switching losses and improved efficiency.
Can STPS40SM80CR be used in automotive applications?
- Yes, it is suitable for automotive applications due to its high temperature capability.
Where can I find detailed technical specifications for STPS40SM80CR?
- Detailed technical specifications can be found in the datasheet provided by the manufacturer.