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The DI200N04PQ is a single N-Channel Power MOSFET from Diotec Semiconductor, housed in a compact QFN5x6 (TDSON-8 / DFN5060) surface-mount package. It features a drain-source breakdown voltage of 40 V and supports a continuous drain current of 200 A at 25°C case temperature. The device exhibits a maximum on-state resistance of 1.3 mΩ and a power dissipation rating of 180 W. Key electrical parameters include a gate-source threshold voltage ranging from 2.0 V to 4.0 V, a total gate charge of 92 nC, and a peak avalanche energy capability of 1800 mJ. The component operates within a junction temperature range of -55°C to +150°C.
Verify the specific suffix when ordering. The standard DI200N04PQ designation refers to commercial or industrial grade components. Suffixes such as -Q indicate AEC-Q101 compliance, while -AQ denotes full AEC-Q101 qualification. Confirm that the required automotive reliability standards match the selected suffix before procurement to ensure proper application suitability.
Select this component for high-current applications requiring low thermal resistance and fast switching speeds. The 40V rating and 200A continuous current capacity make it suitable for heavy-duty power conversion. Ensure adequate heatsinking is provided, as the 180W power dissipation rating is measured at the heat flange. Consider the 1.3mΩ maximum RDS(on) for minimizing conduction losses in synchronous rectification or motor drive circuits.
This part belongs to Diotec's N-Channel Power MOSFET lineup designed for high-efficiency power management. It utilizes advanced trench technology to achieve low on-resistance within a small footprint. The QFN5x6 package facilitates efficient thermal transfer to the PCB copper area. It serves as a high-performance alternative to traditional through-hole packages in modern compact electronic designs.
DI200N04PT