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Product Detailed Parameters
- Description：MOSFET PWRQFN 5X6 100V 0.0065OHM
- Series：-
- Mfr：Diotec Semiconductor
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：45A
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：110W
- Operating Temperature：-
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：PowerQFN 5x6
- Package / Case：-
Download product information
Overview
The DI045N10PQ-AQ is an N-Channel Power MOSFET from Diotec Semiconductor, housed in a compact QFN5x6 package. It features a drain-source voltage (VDSS) of 100 V and a continuous drain current (ID) of 45 A at 25°C. The device exhibits a low on-state resistance (RDS(on)) of less than 6.5 mΩ at VGS = 10 V. It supports a maximum junction temperature (Tjmax) of 175°C and offers a power dissipation rating of 50 W. The component is fully qualified to the AEC-Q101 standard.
Feature Summary
- AEC-Q101 qualified for automotive reliability
- Low profile, space-saving QFN5x6 package
- Low on-state resistance for high efficiency
- Fast switching times with low gate charge
Applications
- DC/DC Converters
- Power Supplies
- DC Drives
- Power Tools
- Synchronous Rectifiers
Procurement Notes
Verify the specific suffix -AQ confirms full AEC-Q101 qualification status as distinct from compliant grades. Confirm the exact package variant matches the design requirements, as the datasheet indicates availability in both QFN5x6 and TDSON-8 form factors. Ensure thermal management aligns with the specified junction temperature limits.
Selection Notes
Select this component for applications requiring robust automotive-grade reliability alongside high current handling capabilities. The low RDS(on) minimizes conduction losses, while the avalanche-rated characteristic provides resilience against inductive load spikes. Consider the thermal resistance values when designing heat dissipation strategies for the target environment.
Part Context
This part belongs to Diotec's DIxxNxx-PQ series of N-Channel Power MOSFETs. These devices are engineered for commercial, industrial, and automotive sectors, utilizing advanced trench technology to achieve low on-state resistance and fast switching speeds within a compact footprint suitable for modern electronic designs.
Replacement Considerations
Check for DI045N10PQ or DI045N10PQ-Q if automotive qualification is not required. Verify pinout compatibility and electrical parameters against alternative suppliers' equivalents before substitution.
