STPS3045CG-TR

Diode Arrays Overview

The STPS3045CG-TR is a dual Power Schottky rectifier from STMicroelectronics, rated at 45 V reverse voltage and 30 A average current. Packaged in D2PAK (TO-263), this device features extremely fast switching and negligible switching losses. It is designed for low voltage, high frequency inverters, free wheeling, and polarity protection applications.

Diode Arrays Feature Summary

• Dual center tap configuration optimized for switch mode power supplies
• Very small conduction losses due to low forward voltage drop
• Negligible switching losses enabling high frequency operation
• Avalanche rated capability for robust performance

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix 'G' against the official datasheet to confirm compliance with ECOPACK®2 environmental standards. Ensure the D2PAK package variant matches the required thermal and mechanical constraints for the target PCB layout. Cross-reference the manufacturer's latest documentation to validate active status and any potential design changes.

Diode Arrays Selection Notes

Select this component for designs requiring high efficiency in low voltage, high current environments. The dual common cathode structure simplifies circuit topology for bridge or center-tap configurations. Consider the avalanche rating when designing for inductive load switching scenarios where transient overvoltages may occur.

Diode Arrays Part Context

This part belongs to the STPS30 series of dual Power Schottky Rectifiers. It shares the core electrical characteristics with other variants in the family but differs in packaging and specific environmental certifications. The D2PAK package provides a surface-mount solution suitable for automated assembly processes.

Diode Arrays Replacement Considerations

Direct substitutes include STPS3045C in alternative packages such as TO-220AB or TO-247 if leaded options are preferred. For equivalent performance in different form factors, verify compatibility with STPS30L45C or similar low-drop variants ensuring the current and voltage ratings meet system requirements.