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The STL8DN6LF3 is an automotive-grade dual N-channel Power MOSFET developed using STripFET F3 technology. It features a 100 V breakdown voltage and a typical on-resistance of 25 mOhm, supporting a continuous current of 7.8 A. The device is housed in a compact PowerFLAT 5x6 double island package with wettable flanks. Key electrical characteristics include a logic-level gate threshold voltage, a maximum junction temperature of 175 °C, and 100% avalanche rating capability.
Verify the specific ordering suffix to confirm the exact tape-and-reel quantity and packaging variant. Confirm that the component meets the required AEC-Q101 grade specifications for the target automotive application environment. Ensure the PowerFLAT 5x6 footprint matches the design layout constraints.
Select this component when a dual N-channel configuration is required in a minimal footprint. The 100 V rating suits medium-voltage automotive bus architectures. The 175 °C junction temperature capability allows operation in high-thermal environments where standard industrial parts may fail.
This part belongs to STMicroelectronics' STripFET F3 family of automotive-grade power MOSFETs. It shares the same package and core technology as the STL7N6LF3 but offers higher voltage and current ratings suitable for more demanding power switching tasks in vehicle electronics.
The STL7N6LF3 is a similar single-channel device in the same package family but with lower voltage and current ratings. Direct substitution requires verifying if the reduced 60 V / 6.5 A specs meet the circuit requirements.