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The MSAD100-08 is a high-voltage power diode module manufactured by Microsemi Corporation. It features a single pair common anode configuration with a maximum DC reverse voltage of 800 V and an average rectified current of 100 A per diode. The device utilizes standard recovery technology with a forward voltage of 1.35 V at 300 A and a reverse leakage current of 5 mA at 800 V. Designed for base mounting in the D1 package, it operates within a junction temperature range of -40°C to 150°C. This component belongs to the MSAD100 series and is classified as a discontinued product.
This component is officially listed as discontinued by the manufacturer. Verification of final stock availability through authorized distributors is essential before design commitment. Sourcing from secondary markets may involve risks regarding authenticity and storage history. Engineers should initiate replacement qualification processes immediately to ensure long-term supply chain stability for production units.
Select this module when a common anode topology is required for 800 V applications. Ensure thermal management solutions accommodate the specific heat dissipation requirements of the D1 package. Verify that the standard recovery time aligns with the switching frequency constraints of the target circuit design to prevent excessive losses or ringing issues during operation.
The MSAD100-08 is part of the broader MSAD100 series of high-power diode modules. These components are designed for demanding industrial environments requiring reliable high-voltage rectification. The series offers various voltage ratings while maintaining consistent current handling capabilities and mechanical form factors to simplify board layout and thermal interface design across different system architectures.
Public confirmed substitute part numbers are not available in the provided documentation.