STPS1545CR

Diode Arrays Overview

The STPS1545CR is a single Schottky rectifier from STMicroelectronics, rated at 45 V repetitive peak reverse voltage and 15 A average forward current. It features an 840 mV maximum forward voltage drop at 15 A and a 200 µA maximum reverse leakage current. The device supports a 220 A non-repetitive forward surge current and is housed in a D2PAK-3 (TO-263-3) surface-mount package.

Diode Arrays Feature Summary

• Single chip Schottky rectifier designed for low conduction losses
• Negligible switching losses with extremely fast switching characteristics
• Specified avalanche capability for robust operation

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix 'CR' against official STMicroelectronics documentation to confirm tape-and-reel packaging status and exact electrical tolerances. Confirm RoHS compliance and ECOPACK2 certification details directly from the datasheet before procurement.

Diode Arrays Selection Notes

Select this component for designs requiring low forward voltage drop and high efficiency in power conversion stages. Ensure the thermal management solution accommodates the D2PAK-3 package's thermal resistance characteristics under expected load conditions.

Diode Arrays Part Context

This part belongs to the STPS1545 series of power Schottky rectifiers. It shares core specifications with variants like STPS1545G but differs in packaging or reel configuration. The series targets automotive and industrial applications requiring reliable high-frequency rectification.

Diode Arrays Replacement Considerations

Cross-reference with STPS1545G for identical electrical performance in different packaging formats. Verify pinout compatibility and thermal requirements when substituting other single Schottky diodes in the same current and voltage class.