Overview
The STPS2045CFP is a dual center tap Schottky rectifier produced by STMicroelectronics. This device is specifically designed for use in switch mode power supplies and high frequency DC to DC converters. It is known for its very small conduction losses, negligible switching losses, and extremely fast switching capabilities. The STPS2045CFP is available in various packages including TO-220AB, TO-220FPAB, and D²PAK, making it versatile for different system integrations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 45 | V |
| Average Forward Current (IF(AV)) per diode | 10 | A |
| Forward RMS Current (IF(RMS)) per diode | 30 | A |
| Maximum Junction Temperature (Tj) | 175 | °C |
| Typical Forward Voltage Drop (VF) | 0.5 | V |
| Junction to Case Thermal Resistance (Rth(j-c)) | 2.2 (TO-220AB/D²PAK), 4.5 (TO-220FPAB) | °C/W |
| Coupling Thermal Resistance (Rth(c)) | 0.4 (TO-220AB/D²PAK), 2.5 (TO-220FPAB) | °C/W |
Key Features
- Very small conduction losses and negligible switching losses.
- Extremely fast switching.
- Insulated package with an insulating voltage of 2000 VRMS sine.
- Avalanche rated.
- ECOPACK®2 compliant for environmental sustainability.
- Available in TO-220AB, TO-220FPAB, and D²PAK packages.
Applications
The STPS2045CFP is especially intended for use in:
- Low voltage, high frequency inverters.
- Free wheeling applications.
- Polarity protection applications.
- Switch mode power supplies and high frequency DC to DC converters.
Q & A
- Q: What is the maximum junction temperature of the STPS2045CFP?
A: The maximum junction temperature is 175°C. - Q: What are the typical applications of the STPS2045CFP?
A: It is used in switch mode power supplies, high frequency DC to DC converters, low voltage high frequency inverters, free wheeling, and polarity protection applications. - Q: What are the available packages for the STPS2045CFP?
A: The device is available in TO-220AB, TO-220FPAB, and D²PAK packages. - Q: What is the repetitive peak reverse voltage (VRRM) of the STPS2045CFP?
A: The VRRM is 45 V. - Q: What is the average forward current (IF(AV)) per diode for the STPS2045CFP?
A: The IF(AV) per diode is 10 A. - Q: Is the STPS2045CFP environmentally compliant?
A: Yes, it is ECOPACK®2 compliant, ensuring environmental sustainability. - Q: What is the typical forward voltage drop (VF) of the STPS2045CFP?
A: The typical forward voltage drop is 0.5 V. - Q: How do I ensure the authenticity of the STPS2045CFP from STMicroelectronics?
A: Ensure you purchase from authorized distributors or suppliers that rigorously test and verify the credentials of original STMicroelectronics manufacturers and agents. - Q: What is the warranty period for the STPS2045CFP?
A: It typically comes with a 1-year warranty covering defects in materials and workmanship under normal use. - Q: How can I find detailed information about the STPS2045CFP, such as application notes and factory information?
A: You can find comprehensive details on the STMicroelectronics official website or through authorized distributors like Ovaga Technologies.
