Overview
The STPS1045SFY is a high-performance power Schottky rectifier designed by STMicroelectronics, specifically tailored for automotive and other demanding applications. This device is packaged in the PSMC (TO-277A) format, which offers a compact and efficient solution for high-current requirements. The STPS1045SFY is AEC-Q101 qualified, ensuring it meets stringent automotive standards for reliability and performance.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V) | 45 V |
| Current Rating (A) | 10 A |
| Package | PSMC (TO-277A) |
| Maximum Junction Temperature | 175 °C |
| AEC-Q101 Qualification | Yes |
| Capacitance | Low |
Key Features
- Low forward voltage drop (VF)
- Negligible switching losses
- Avalanche capability specified
- Low capacitance
- AEC-Q101 qualified for automotive reliability
Applications
- Automotive systems
- High frequency miniature DC-DC converters
- Reverse battery protection
- Battery chargers
- Power adapters
Q & A
- What is the voltage rating of the STPS1045SFY? The voltage rating is 45 V.
- What is the current rating of the STPS1045SFY? The current rating is 10 A.
- What package type is the STPS1045SFY available in? The STPS1045SFY is packaged in PSMC (TO-277A).
- Is the STPS1045SFY AEC-Q101 qualified? Yes, it is AEC-Q101 qualified.
- What is the maximum junction temperature of the STPS1045SFY? The maximum junction temperature is 175 °C.
- What are some key applications of the STPS1045SFY? Key applications include automotive systems, high frequency DC-DC converters, reverse battery protection, battery chargers, and power adapters.
- What are the notable features of the STPS1045SFY? Notable features include low forward voltage drop, negligible switching losses, avalanche capability, and low capacitance.
- Why is the STPS1045SFY suitable for automotive applications? It is suitable due to its AEC-Q101 qualification and robust performance characteristics.
- Where can I find detailed specifications for the STPS1045SFY? Detailed specifications can be found on the STMicroelectronics official website, as well as on distributor sites like Mouser and Digi-Key.
- What is the significance of low capacitance in the STPS1045SFY? Low capacitance reduces switching losses and improves high-frequency performance.
