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AUIRF4104STRL is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists International Rectifier. Its product description is MOSFET N-CH 40V 75A D2PAK. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AUIRF4104STRL
- Description：MOSFET N-CH 40V 75A D2PAK
- Series：HEXFET®
- Mfr：International Rectifier
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：40 V
- Current - Continuous Drain (Id) @ 25°C：75A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：5.5mOhm @ 75A, 10V
- Vgs(th) (Max) @ Id：4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：100 nC @ 10 V
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：3000 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：140W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：D2PAK
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Single FETs, MOSFETs datasheet and documents for AUIRF4104STRL
Single FETs, MOSFETs Overview
The AUIRF4104STRL is an automotive-grade N-channel enhancement mode Power MOSFET manufactured by International Rectifier. It utilizes the HEXFET technology and is housed in a D2PAK (TO-263AB) surface-mount package. The device is designed for high-current applications, featuring a maximum continuous drain current of 75A and a drain-source voltage rating of 40V. It exhibits a low on-resistance of 5.5mΩ at Vgs=10V. The component supports junction temperatures up to 175°C and meets AEC-Q101 standards for automotive reliability.
Single FETs, MOSFETs Feature Summary
- Automotive qualified with AEC-Q101 certification for harsh environment reliability
- HEXFET power transistor technology optimized for low conduction losses
- Enhanced avalanche capability for robust inductive load handling
- Logic-level gate drive compatibility for efficient switching control
Single FETs, MOSFETs Applications
- Automotive power distribution systems
- High-side and low-side load switching
- DC motor control circuits
- Solenoid and relay driver stages
Single FETs, MOSFETs Procurement Notes
Verify that the specific part number includes the 'AU' prefix to confirm automotive grade qualification and AEC-Q101 compliance. Ensure the suffix matches the required tape-and-reel packaging configuration. Cross-reference the manufacturer's latest datasheet to confirm lead-free status and RoHS compliance before finalizing procurement specifications.
Single FETs, MOSFETs Selection Notes
Select this component when designing circuits requiring high current capacity within a compact surface-mount footprint. The 40V rating suits 12V automotive systems, while the 75A current capability supports heavy loads. Consider thermal management requirements due to the high current density in the D2PAK package. Verify gate drive voltage levels align with the specified threshold characteristics for optimal performance.
Single FETs, MOSFETs Part Context
This device belongs to the IRF4104 family of automotive power MOSFETs from International Rectifier, now part of Infineon Technologies. The family is characterized by advanced process technology aimed at reducing Rds(on) and improving switching speeds. These components are widely used in modern vehicle electrical architectures where space constraints and thermal efficiency are critical design factors.
Single FETs, MOSFETs Replacement Considerations
Direct substitutes include the IRF4104STRLPBF for non-automotive grades or other HEXFET devices with matching 40V/75A ratings. Verify pinout compatibility and thermal resistance values when considering alternatives from different manufacturers.
Explore related parts through FETs, MOSFETs, Transistors, Discrete Semiconductor Products, all product categories.
