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The BUK7E4R3-75C,127 is an N-channel TrenchMOS standard level enhancement mode Field-Effect Transistor (FET) manufactured by Nexperia USA Inc. It utilizes TrenchMOS technology in a plastic package and is designed for automotive critical applications with AEC-Q101 compliance. The device supports standard level gate drive sources and operates in thermally demanding environments up to a 175 °C junction temperature rating.
Verify the specific suffix '127' against official Nexperia documentation to confirm exact packaging or tape-and-reel specifications, as datasheets may reference generic suffixes. Ensure the component meets AEC-Q101 requirements for your target automotive application. Confirm RoHS compliance status through the manufacturer's latest product change notices before procurement.
Select this component when standard level gate drive compatibility is required alongside high thermal resilience. The 175 °C rating makes it suitable for harsh automotive environments. Verify that the package type matches your PCB layout constraints and that the voltage ratings align with your 12 V, 24 V, or 42 V load requirements.
This part belongs to Nexperia's TrenchMOS family of N-channel enhancement mode FETs. It is specifically qualified for automotive use under the AEC-Q101 standard. The device integrates TrenchMOS technology to provide efficient power switching capabilities within a compact plastic package design.
Consult Nexperia's official substitution guide for verified alternatives. Generic MOSFET replacements may not match the AEC-Q101 qualification or the specific 175 °C thermal rating required for this automotive application.