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Product Detailed Parameters
- Description：MOSFET N-CH 100V 41A TO220AB
- Series：TrenchMOS™
- Mfr：Nexperia USA Inc.
- Package：Tube
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：100 V
- Current - Continuous Drain (Id) @ 25°C：41A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：34mOhm @ 25A, 10V
- Vgs(th) (Max) @ Id：2V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：±10V
- Input Capacitance (Ciss) (Max) @ Vds：3573 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：149W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Through Hole
- Supplier Device Package：TO-220AB
- Package / Case：TO-220-3
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Overview
The BUK9535-127 is an N-channel enhancement mode MOSFET from Nexperia, utilizing TrenchMOS technology in a TO-220AB through-hole package. It features a drain-source voltage (Vdss) of 100 V and a continuous drain current (Id) of 41 A at case temperature. The device has a maximum on-resistance (Rds(on)) of 3.5 mΩ at Vgs = 10 V and 4.5 mΩ at Vgs = 4.5 V. It is qualified to AEC-Q101 standards for automotive applications.
Feature Summary
- Logic-level compatible gate drive capability for efficient switching control
- Automotive grade qualification ensuring high performance and endurance
- TrenchMOS technology providing low on-resistance and fast switching characteristics
Applications
- Motor control systems
- Power supply circuits
- Load switching applications
Procurement Notes
Verify the specific suffix '127' against official Nexperia documentation to confirm packaging details. Confirm that the component meets AEC-Q101 requirements if used in automotive designs. Check for any recent product change notices or end-of-life announcements directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component for designs requiring robust N-channel switching with logic-level gate drive compatibility. Ensure the thermal management solution supports the specified power dissipation capabilities in the TO-220AB package. Verify that the operating voltage and current limits align with the system's peak and continuous load requirements.
Part Context
This part belongs to Nexperia's TrenchMOS family of single N-channel MOSFETs. These devices are designed for general-purpose power switching applications. The TO-220AB package provides reliable through-hole mounting for industrial and automotive environments where mechanical stability and heat dissipation are critical design factors.
Replacement Considerations
Check Nexperia's official substitution guide for direct replacements. Verify pinout compatibility and electrical parameter equivalence for any alternative components. Ensure that any substitute also meets AEC-Q101 automotive qualification if required by the application.
