STPS3H100AFY Overview
The STPS3H100AFY is a high-performance dual Schottky diode designed for efficient power management applications. Featuring a low forward voltage drop and fast recovery time, this component optimizes power conversion efficiency while minimizing heat dissipation. Its robust construction supports continuous current up to 3A and a repetitive peak reverse voltage of 100V, making it suitable for industrial and automotive electronics. The compact surface-mount package facilitates easy integration into space-constrained designs. For engineers and sourcing specialists seeking reliable and efficient rectification solutions, the STPS3H100AFY offers an excellent balance of performance and durability. Learn more at IC Manufacturer.
STPS3H100AFY Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 100 | V |
| Maximum RMS Voltage (VRMS) | 70 | V |
| Maximum DC Blocking Voltage (VDC) | 100 | V |
| Average Forward Current (IF(AV)) | 3 | A |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 75 | A |
| Maximum Forward Voltage Drop (VF) at 3A | 0.55 | V |
| Operating Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Package Type | DFN8 3×3 | ?C |
STPS3H100AFY Key Features
- Low Forward Voltage Drop: Reduces conduction losses for improved power efficiency in rectification circuits.
- Fast Switching Capability: Minimizes reverse recovery time, making it ideal for high-frequency switching applications.
- Compact DFN8 Package: Enables space-saving PCB layouts while ensuring excellent thermal dissipation.
- High Surge Current Tolerance: Can withstand non-repetitive peak forward currents up to 75A, enhancing robustness under transient conditions.
Typical Applications
- Power supply rectification for industrial and consumer electronics, where efficient AC to DC conversion is required.
- Freewheeling diode in DC-DC converters to improve switching efficiency and reduce electromagnetic interference.
- Automotive electronics power management, supporting voltage regulation and protection circuits.
- Battery charging and solar panel energy harvesting systems, benefiting from low forward voltage and high reliability.
STPS3H100AFY Advantages vs Typical Alternatives
This device offers a significantly lower forward voltage drop and faster recovery time compared to standard silicon diodes, resulting in higher efficiency and reduced heat generation. Its compact DFN8 package supports better thermal management and integration flexibility. The high surge current capability enhances reliability under transient loads, making it a superior choice for power-sensitive applications where long-term durability and efficiency are critical.
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STPS3H100AFY Brand Info
The STPS3H100AFY is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in power management components designed for industrial, automotive, and consumer electronics markets. The STPS3H100AFY reflects ST??s commitment to delivering high-efficiency, reliable Schottky diodes optimized for modern power electronics. Their extensive support and quality assurance make this part a trusted component in demanding applications worldwide.
FAQ
What is the maximum current the STPS3H100AFY can handle continuously?
The device supports an average forward current of up to 3A continuously under specified thermal conditions. This makes it suitable for moderate power applications requiring efficient rectification and power conversion.
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