STPSC8H065B-TR

Single Diodes Overview

The STPSC8H065B-TR is a silicon carbide Schottky diode manufactured by STMicroelectronics, rated for 650 V DC reverse voltage and 8 A average forward current. It utilizes a DPAK (TO-252-3) surface-mount package with an operating junction temperature range of -40°C to +175°C. Key electrical parameters include a maximum forward voltage of 1.75 V at 8 A, zero reverse recovery time, and a typical capacitance of 414 pF at 0 V and 1 MHz. The device exhibits low reverse leakage current of 80 µA at the rated voltage.

Single Diodes Feature Summary

• Zero reverse recovery charge eliminates switching losses and minimizes ringing patterns during turn-off.
• Switching behavior remains stable and independent of temperature variations due to minimal capacitive turn-off characteristics.
• High forward surge capability ensures robustness against transient phases and hard switching conditions.

Single Diodes Applications

• Power Factor Correction (PFC) circuits
• Hard switching power conversion applications
• DC-DC converters requiring high efficiency

Single Diodes Procurement Notes

Verify the specific suffix 'B-TR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the DPAK footprint matches the design layout, as lead frame dimensions can vary between manufacturers. Ensure compliance with RoHS3 standards if environmental regulations apply to the final product assembly.

Single Diodes Selection Notes

Select this component when designing systems requiring high-frequency operation without the reverse recovery issues associated with silicon diodes. The DPAK package offers a balance between thermal performance and space constraints for medium-power applications. Consider the 1.75 V forward voltage drop for thermal management calculations under full load conditions.

Single Diodes Part Context

This part belongs to the STPSC series of silicon carbide power Schottky diodes from STMicroelectronics. The series is designed to replace traditional silicon rectifiers in high-efficiency power supplies. The 'STPSC8' base model indicates an 8 A current rating within the broader family of SiC devices optimized for automotive and industrial power electronics.

Single Diodes Replacement Considerations

Direct pin-compatible replacements within the same package and rating may include other STMicroelectronics SiC diodes from the STPSC series, such as the STPSC8H065DI in a through-hole package if form factor changes are acceptable. Verify thermal resistance differences when substituting packages.