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FMU-24S is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Sanken Electric USA Inc.. Its product description is DIODE ARRAY GP 400V 10A TO-220F. Review the specifications below when checking this part for your BOM.
The FMU-24S is a high-frequency rectification silicon diode manufactured by Sanken Electric. It features a resin-molded structure and supports a peak reverse voltage of 400V with a transient rating of 450V. The device handles an average forward current of 10A and a peak surge current of 40A. Electrical characteristics include a maximum forward voltage drop of 1.5V at 5A, and reverse recovery times ranging from 180ns to 400ns depending on test conditions. Operating temperatures range from -40°C to +150°C.
Verify the specific suffix (R) against the datasheet title FMU-24S/R to ensure correct variant identification. Confirm RoHS compliance status as the document does not explicitly state it. Check for 'Not Recommended for New Designs' warnings in official documentation before finalizing procurement plans.
Select this component based on its 400V reverse voltage capability and 10A average forward current requirements. Evaluate thermal derating curves for case temperature limits. Consider the specified reverse recovery time parameters for high-speed switching performance needs.
This component belongs to the FMU series of high-frequency rectification diodes produced by Sanken Electric. It utilizes a standard SIP-like package configuration suitable for through-hole mounting. The device is engineered for general-purpose high-speed rectification tasks within power electronics systems.
No verified substitute part numbers are provided in the source material.
The peak reverse voltage (VRM) is rated at 400V, with a transient peak reverse voltage (VRSM) of 450V.
The reverse recovery time (trr) is a maximum of 400ns at IF=IRP=100mA and 180ns at IF=100mA, IRP=200mA, both measured at Tj=25°C.
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