STPS3H100AF: High-Performance Schottky Diode for Efficient Power Solutions

In the rapidly evolving world of electronics, selecting the right components is critical to achieving optimal performance, efficiency, and reliability. The STPS3H100AF from STMicroelectronics is a standout in the realm of Schottky diodes, offering superior performance for a wide range of applications. Whether you're designing power supplies, solar energy systems, or automotive electronics, this diode delivers unmatched efficiency and durability.

Why Choose the STPS3H100AF Schottky Diode?

The STPS3H100AF is a high-performance Schottky diode designed to meet the demands of modern electronic systems. With its 100V DC reverse voltage (Vr) and 3A average rectified current (Io), this diode is perfect for high-power applications. Its low forward voltage drop (760 mV @ 3A) ensures minimal power dissipation, making it an energy-efficient choice for your projects.

Key Features of the STPS3H100AF

• Diode Type: Schottky (Barrier)
• Voltage Rating: 100V DC Reverse (Vr)
• Current Rating: 3A Average Rectified (Io)
• Forward Voltage Drop: 760 mV @ 3A (Max)
• Fast Recovery Time: 500ns (typ.)
• Low Reverse Leakage: 1.5 A @ 100V
• Package: SOD-128 (Surface Mount)
• Operating Temperature: -40 C to +175 C

Applications of the STPS3H100AF

The STPS3H100AF is versatile and can be used in various high-efficiency applications, including:

• Switching Power Supplies: Its fast recovery time and low forward voltage make it ideal for SMPS designs.
• Solar Energy Systems: Minimizes power losses in photovoltaic applications.
• Consumer Electronics: Perfect for compact, high-efficiency devices like laptops and adapters.
• Automotive Electronics: Robust enough to handle harsh automotive environments.
• Battery Chargers: Ensures efficient energy conversion with minimal heat generation.

Performance Advantages

1. High Efficiency with Low Forward Voltage

The STPS3H100AF boasts a remarkably low forward voltage drop of 760 mV at 3A, significantly reducing power losses compared to standard diodes. This feature translates to cooler operation and higher overall system efficiency.

2. Fast Recovery Time

With a recovery time of just 500ns, this diode is perfect for high-frequency switching applications, ensuring minimal switching losses and improved performance in power supplies and inverters.

3. Excellent Thermal Performance

Rated for operation from -40 C to +175 C, the STPS3H100AF is built to withstand extreme temperatures, making it suitable for industrial and automotive applications.

4. Compact and Reliable Design

The SOD-128 package offers a compact footprint, ideal for space-constrained designs. Its surface-mount compatibility allows for easy integration into automated assembly processes.

Technical Deep Dive

Reverse Leakage Current

The STPS3H100AF exhibits an ultra-low reverse leakage current of 1.5 A at 100V, ensuring minimal power loss when the diode is in the off state. This characteristic is crucial for battery-powered applications where energy efficiency is paramount.

Capacitance Characteristics

While the datasheet does not specify the junction capacitance, Schottky diodes like the STPS3H100AF typically exhibit low capacitance, making them suitable for high-frequency applications.

Why STMicroelectronics?

STMicroelectronics is a global leader in semiconductor innovation, known for producing high-quality, reliable components. The STPS3H100AF is a testament to their commitment to excellence, offering engineers a dependable solution for their power rectification needs.

Where to Buy the STPS3H100AF

Looking to integrate the STPS3H100AF into your next project? Our online store offers competitive pricing, fast shipping, and expert support. Order today and experience the benefits of this high-performance Schottky diode!

Conclusion

The STPS3H100AF from STMicroelectronics is a top-tier Schottky diode designed for efficiency, reliability, and performance. With its 100V voltage rating, 3A current capacity, and low forward voltage drop, it is an excellent choice for power supplies, solar panels, automotive systems, and more. Upgrade your designs with the STPS3H100AF and achieve superior performance in your electronic applications.