100 V, 41 A N-channel in a fully isolated TO-220FP
For a BOM line that calls out this exact MPN, the supply path runs through independent distribution — surplus factory reels, sealed tubes, or broker-sourced inventory. The TO-220FP package is common across many ST power MOSFETs, but pin-compatibility with a current-production sibling is not guaranteed without a cross-reference. When quoting this part, confirm the date-code spread and packaging condition; sealed factory tubes with consistent date-codes are the preferred lot.
Junction temperature range and deployment context
The 175°C TJ(max) makes it a candidate for under-hood automotive, engine-bay electronics, or downhole instrumentation where ambient temperatures push past 125°C. At 175°C junction, the Rds(on) roughly doubles from the 25°C value, so the 10.5 mOhm headline number is a best-case figure; budget 20 mOhm or more at high temperature for loss calculations.
Gate drive and switching considerations
This is a standard-threshold device — a 5 V logic gate will not fully enhance it; use a proper gate driver that swings to 10 V or more. Input capacitance (Ciss) is 5200 pF at 25 V Vds, which influences the driver's peak current requirement for fast turn-on edges.