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FST80100 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Microsemi Corporation. Its product description is DIODE MOD SCHOTTKY 100V 3MINIMOD. Review the specifications below when checking this part for your BOM.
The FST80100 is a Schottky MiniMod diode array manufactured by Microsemi Corporation. It features a Doubler configuration with two legs, each rated for an average forward current of 40A and a peak repetitive reverse voltage of 100V. The device utilizes a TO-249AA package designed for screw mounting. Key electrical characteristics include a maximum instantaneous forward voltage of 0.82V at 40A and a typical junction capacitance of 1450 pF per leg. Thermal performance specifies a maximum thermal resistance of 1.0°C/W per package.
Verify the specific suffix 'D' to confirm the Doubler configuration, as ordering variants exist. Confirm that the component meets RoHS compliance requirements if applicable to your manufacturing standards. Ensure the procurement source provides valid traceability documentation for this Microsemi part number.
Select this component when a dual-diode arrangement in a single package is required for space-constrained designs. The 100V rating suits low-voltage high-current applications. Verify that the thermal management system can handle the specified junction temperatures up to 175°C under full load conditions.
This component belongs to the FST80xx series of Schottky MiniMod arrays from Microsemi. The series includes variants with different voltage ratings such as 80V and 90V. These devices are engineered to replace multiple discrete diodes, offering reduced parasitic inductance and improved thermal performance compared to individual components.
Publicly confirmed substitute part numbers include the 83CNQ100A.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.

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