1. Current capability and forward voltage drop (Vf): The MBRB10100 is characterized at 10A, implying its continuous current rating may be higher than 8A. In contrast, the STPS8H100G-TR is explicitly rated at 8A, with a significantly lower Vf (710mV @ 8A). At the same 8A load, the STPS8H100G-TR exhibits lower conduction loss, reduced temperature rise, and better efficiency, though its peak current handling capability may be inferior to the MBRB10100. 2. Reverse leakage current (Ir): The leakage current of the STPS8H100G-TR (4.5µA) is three orders of magnitude lower than that of the MBRB10100 (1mA). This indicates superior material and process control by STMicroelectronics, resulting in extremely low static power dissipation under high temperature or high voltage conditions, which benefits system thermal management and low-power design. 3. Maximum junction temperature (Tj Max): The STPS8H100G-TR offers a Tj Max of 175°C, compared to 150°C for the MBRB10100. The higher rating provides greater thermal design margin, enabling reliable operation in elevated ambient temperatures or under harsher cooling conditions, thereby improving system robustness. 4. Parameter completeness: The STPS8H100G-TR provides a well-defined rated current specification (8A), whereas the MBRB10100 lists Io as “-”. This reflects the clearer and more comprehensive datasheet documentation from STMicroelectronics, which facilitates accurate derating and reliability calculations during the design phase, reducing overall design risk.