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The MSCD165-08 is a glass passivated rectifier diode module from the MSxD165 series, manufactured by Microsemi Corporation. It features an 800V repetitive peak reverse voltage (VRRM) and a maximum average forward current (IFAV) of 165A at a case temperature of 100°C. The module supports a non-repetitive surge current (IFSM) of 6000A for 10ms. Thermal resistance from junction to case is 0.18°C/W per diode. The device utilizes an aluminum oxide ceramic isolated metal baseplate for heat transfer and operates within a junction temperature range of -40°C to 150°C.
Verify component authenticity and datasheet revision status due to potential end-of-life or discontinuation notices associated with this product line. Confirm that the specific ordering suffix matches the required electrical ratings, as variations exist within the MSxD165 family. Ensure compliance with relevant trade and export regulations before procurement.
Select the MSCD165-08 when an 800V blocking voltage is required for high-current rectification applications. Consider the thermal characteristics and mounting torque specifications for proper heatsink integration. Evaluate the package outline dimensions to ensure mechanical compatibility with the intended system design.
The MSCD165-08 belongs to the MSKD165, MSAD165, and MSCD165 module families. These modules are silicon-based power devices designed for robust industrial applications. The series offers various voltage ratings, with the '08' suffix denoting the 800V variant. The components are housed in Case D2 packages.
Consult official Microsemi documentation for confirmed substitute part numbers. Verify that any replacement maintains identical voltage, current, and thermal specifications.