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FS03MR12A6MA1LB is listed in the FET, MOSFET Arrays range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is MOSFET 6N-CH 1200V AG-HYBRIDD. Review the specifications below when checking this part for your BOM.
The FS03MR12A6MA1LB is a HybridPACK Drive module utilizing CoolSiC Automotive MOSFET technology. It features a 1200 V drain-source voltage and a nominal DC drain current of 400 A at a junction temperature of 175 °C. The device incorporates silicon carbide semiconductor material to achieve low on-resistance and switching losses, with a stray inductance of 8.5 nH. It supports an operating junction temperature up to 150 °C and includes an integrated NTC thermistor for thermal monitoring.
Verify the specific ordering suffix LB against official Infineon documentation to confirm mechanical and electrical specifications. Ensure compatibility with required gate drivers and cooling systems. Confirm that the application environment meets the specified insulation coordination and thermal requirements defined in the datasheet.
Select this module for applications requiring automotive reliability and high efficiency. Consider the 1200 V rating and 400 A current capacity for system design. Evaluate the thermal resistance and cooling fluid requirements to ensure optimal performance within the specified operating temperature range.
This component belongs to the HybridPACK Drive family from Infineon Technologies. It is designed specifically for automotive power electronics, leveraging silicon carbide technology to enhance efficiency and power density compared to traditional silicon-based solutions.
Consult official Infineon resources for verified substitute part numbers. Do not assume cross-compatibility with other modules without verifying pinout, electrical ratings, and mechanical dimensions.
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