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DSA90C200HR is listed in the Diode Arrays range at ChipApex. The manufacturer field lists IXYS. Its product description is DIODE ARR SCHOTT 200V 45A ISO247. Review the specifications below when checking this part for your BOM.
The IXYS DSA90C200HR is a high-performance Schottky diode featuring a common cathode configuration with dual anodes. It operates within a repetitive peak reverse voltage range of 200 V and supports a continuous forward current of 45 A. The device exhibits a low forward voltage drop of 1.18 V and handles a maximum surge current of 450 A. Designed for through-hole mounting in TO-247-3 packages, it functions reliably between -55°C and +175°C junction temperatures.
Verify the specific suffix 'HR' against official Littelfuse or IXYS documentation to confirm tape-and-reel packaging versus tube variations. Ensure the component matches the DSA90C200HB electrical specifications if substituting from tube-packaged inventory. Confirm RoHS compliance status directly with the manufacturer's latest datasheet revision.
Select this component for applications requiring low noise switching and reduced protection circuit complexity due to low voltage peaks. The high reliability circuit operation makes it suitable for demanding environments. Evaluate thermal behavior requirements as the package style influences heat dissipation capabilities in dense PCB layouts.
This part belongs to the DSA series of high-performance Schottky diodes manufactured by IXYS, now part of Littelfuse. The series is characterized by silicon technology and optimized for efficiency in power conversion systems. The DSA90C200 variant specifically targets medium-current applications where fast recovery and low conduction losses are critical design parameters.
Public confirmed substitute part numbers: DSA90C200HB.
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