What this 40 V OptiMOS N-channel brings to a power stage
The Infineon BSC035N04LSGATMA1 is a 40 V N-channel MOSFET from the OptiMOS family. The 3.5 mOhm maximum on-resistance at 10 V gate drive keeps conduction loss low at 100 A continuous drain (case-temperature referenced).
Gate drive and switching — what the numbers mean for the driver stage
The 64 nC total gate charge at 10 V sets the driver current requirement. The input capacitance of 5100 pF at 20 V drain-source is moderate for most hard-switching converters.
Lifecycle and compliance
ROHS3 compliant, so it meets the current EU restriction directive.
