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SA9.0AHE3/73 Product Overview
Introduction
SA9.0AHE3/73 is a high-performance semiconductor product that belongs to the category of Schottky diodes. This entry provides a comprehensive overview of the SA9.0AHE3/73, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Schottky Diodes
- Use: Rectification and voltage clamping in various electronic circuits
- Characteristics: High current capability, low forward voltage drop, fast switching speed
- Package: DO-221AC (SMA), SMC
- Essence: Utilizes metal-semiconductor junctions for efficient rectification
- Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size
Specifications
- Forward Voltage Drop: Typically 0.49V at 9A
- Reverse Voltage: 40V
- Forward Current: 9A
- Operating Temperature Range: -65°C to +150°C
- Storage Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The SA9.0AHE3/73 typically features two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
- Efficient rectification of AC to DC due to low forward voltage drop
- Fast switching speed enables high-frequency applications
- High current capability allows for use in power electronics
Advantages and Disadvantages
Advantages
- Low forward voltage drop reduces power dissipation
- Fast switching speed enables high-frequency operation
- High current capability supports power electronics applications
Disadvantages
- Limited reverse voltage compared to other diode types
- Susceptible to thermal runaway at high currents and temperatures
Working Principles
The SA9.0AHE3/73 operates based on the Schottky diode principle, utilizing a metal-semiconductor junction to enable efficient rectification with minimal forward voltage drop.
Detailed Application Field Plans
The SA9.0AHE3/73 finds extensive use in various electronic circuits, including: - Power supplies - Voltage clamping circuits - Switching power converters - Solar panel bypass diodes
Detailed and Complete Alternative Models
- SS39ET: Similar characteristics with a lower forward voltage drop
- SB340-E3/54: Higher reverse voltage rating for specific applications
- SR5100-E3/54: Enhanced current capability for higher power applications
In conclusion, the SA9.0AHE3/73 Schottky diode offers high performance and efficiency in rectification and voltage clamping applications, making it a valuable component in modern electronic systems.
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What is SA9.0AHE3/73?
- SA9.0AHE3/73 is a high-efficiency, low VF Schottky barrier rectifier diode designed for use in various technical solutions.
What are the key features of SA9.0AHE3/73?
- The key features include low forward voltage drop, high current capability, and excellent thermal performance.
In what technical applications can SA9.0AHE3/73 be used?
- SA9.0AHE3/73 is commonly used in power supplies, LED lighting, automotive systems, and other applications requiring high efficiency and low power loss.
What is the maximum forward voltage of SA9.0AHE3/73?
- The maximum forward voltage is typically around 0.55V at a forward current of 9A.
What is the reverse voltage rating of SA9.0AHE3/73?
- The reverse voltage rating is typically 30V.
Does SA9.0AHE3/73 require any special heat management considerations?
- Yes, due to its high current capability, proper heat sinking or thermal management may be necessary in certain applications.
Is SA9.0AHE3/73 suitable for high-frequency switching applications?
- Yes, it is designed for high-frequency operation and exhibits fast switching characteristics.
What are the typical operating temperature ranges for SA9.0AHE3/73?
- The diode can typically operate within a temperature range of -65°C to +175°C.
Are there any recommended alternative components to SA9.0AHE3/73?
- Depending on specific requirements, alternatives such as SB9.0AHE3/73 or SS9.0AHE3/73 may be considered.
Where can I find detailed technical specifications and application notes for SA9.0AHE3/73?
- Detailed technical specifications and application notes can be found in the product datasheet available from the manufacturer's website or authorized distributors.