Overview
The STPS2L40ZFY is a single chip Schottky rectifier produced by STMicroelectronics, designed for use in switched mode power supplies and high frequency DC to DC converters. This device is particularly suited for automotive applications, offering low voltage drop and high frequency operation. It is packaged in the SOD123Flat format, making it ideal for surface mounting and applications requiring high efficiency and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V_RRM) | 40 V |
| Current Rating (I_F(AV)) | 2 A |
| Forward Voltage Drop (V_F) | 0.55 V (typical at I_F = 1 A) |
| Reverse Leakage Current (I_R) | 0.1 µA (maximum at V_R = 40 V) |
| Operating Junction Temperature (T_j) | -40°C to 150°C |
| Package Type | SOD123Flat |
| Environmental Compliance | ECOPACK® |
Key Features
- Low forward voltage drop, reducing conduction losses and improving efficiency.
- High frequency operation, suitable for switched mode power supplies and DC to DC converters.
- Automotive-grade reliability and environmental compliance with ECOPACK® packaging.
- Surface mountable in SOD123Flat package, enhancing ease of use in modern PCB designs.
- High junction temperature range (-40°C to 150°C), ensuring robust performance under various conditions.
Applications
- Switched mode power supplies.
- High frequency DC to DC converters.
- Automotive systems, including low voltage, high frequency inverters, free-wheeling, and polarity protection.
- General purpose rectification in high-frequency applications.
Q & A
- What is the voltage rating of the STPS2L40ZFY?
The voltage rating of the STPS2L40ZFY is 40 V. - What is the current rating of the STPS2L40ZFY?
The current rating of the STPS2L40ZFY is 2 A. - What is the typical forward voltage drop of the STPS2L40ZFY?
The typical forward voltage drop is 0.55 V at I_F = 1 A. - What is the package type of the STPS2L40ZFY?
The package type is SOD123Flat. - What are the operating junction temperatures for the STPS2L40ZFY?
The operating junction temperatures range from -40°C to 150°C. - Is the STPS2L40ZFY suitable for automotive applications?
Yes, it is specifically designed for automotive applications. - What is the environmental compliance of the STPS2L40ZFY packaging?
The packaging complies with ECOPACK® standards. - What are some common applications of the STPS2L40ZFY?
Common applications include switched mode power supplies, high frequency DC to DC converters, and automotive systems. - How does the STPS2L40ZFY enhance efficiency in power supplies?
The STPS2L40ZFY enhances efficiency by having a low forward voltage drop, which reduces conduction losses. - Is the STPS2L40ZFY suitable for high-frequency operations?
Yes, it is designed for high-frequency operations.
