STPS3045FP

Single Diodes Overview

The STPS3045FP is a Power Schottky rectifier manufactured by STMicroelectronics, housed in a TO-220FPAC package. It features an average forward current rating of 30 A and a repetitive peak reverse voltage of 45 V. The device supports a maximum operating junction temperature of 175 °C with a specified maximum forward voltage drop of 0.62 V at 25 °C and 30 A. Thermal resistance from junction to case is 4.0 °C/W, and it can withstand a non-repetitive surge forward current of 300 A.

Single Diodes Feature Summary

• Designed for very small conduction losses and negligible switching losses
• Features extremely fast switching capabilities
• Includes specified avalanche capability
• Provides low thermal resistance

Single Diodes Applications

• Switch mode power supplies
• High frequency DC to DC converters
• Low voltage high frequency inverters
• Free wheeling applications
• Polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering code STPS3045FP against the manufacturer's official documentation to ensure correct package type and electrical ratings. Confirm that the TO-220FPAC form factor matches your board layout requirements. Check for any updated environmental compliance grades or ECOPACK specifications before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when designing systems requiring high efficiency at low voltages due to its minimal conduction and switching losses. Ensure the application operates within the 45 V reverse voltage limit and does not exceed the 30 A average forward current rating under expected thermal conditions. Consider the 175 °C junction temperature capability for robust thermal management strategies.

Single Diodes Part Context

This device belongs to the STPS series of Power Schottky rectifiers from STMicroelectronics. It utilizes silicon technology to achieve superior performance compared to standard PN junction rectifiers. The TO-220FPAC package provides a reliable mounting solution for through-hole assembly in industrial and commercial power electronics designs.

Single Diodes Replacement Considerations

Consult the manufacturer's official cross-reference lists for verified substitute part numbers. Ensure any replacement maintains identical pinout configurations, voltage and current ratings, and thermal characteristics to guarantee system compatibility.