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Product Detailed Parameters
- Description：MOSFET 2N-CH 40V 105A PWRDI50
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel
- FET Feature：-
- Drain to Source Voltage (Vdss)：40V
- Current - Continuous Drain (Id) @ 25°C：105A (Tc)
- Rds On (Max) @ Id, Vgs：4.5mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：40nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：2958pF @ 20V
- Power - Max：3W (Ta), 76W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-PowerTDFN
- Supplier Device Package：PowerDI5060-8 (Type UXD)
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The DMTH43M8SPDWQ-13 is an N-channel Power MOSFET from Diodes Incorporated, designed for surface-mount applications. It features a 40V drain-source voltage rating and operates within a junction temperature range of -55°C to +175°C. The device utilizes the PowerDI5060-8/SWP package, offering robust thermal performance with a power dissipation capacity of 2.7W at ambient conditions. It is AEC-Q101 qualified for automotive reliability.
Feature Summary
- Automotive-grade reliability certified under AEC-Q101 standards
- Low on-resistance design for efficient power switching
- Enhanced thermal management via PowerDI5060-8/SWP packaging
Applications
- Automotive power distribution systems
- DC-DC converter circuits
- Motor control applications
Procurement Notes
Verify component authenticity through authorized Diodes Incorporated channels or certified distributors. Confirm that the specific suffix matches the required automotive qualification and package variant. Request official datasheets and compliance documentation to ensure adherence to industry standards before integration into production schedules.
Selection Notes
Select this component when designing for automotive environments requiring high thermal stability and low conduction losses. Ensure the application voltage does not exceed the 40V limit. Consider the PowerDI5060-8 footprint constraints during PCB layout. Validate gate drive requirements against the specified threshold voltage for optimal switching performance.
Part Context
This part belongs to the DMTH series of automotive-grade MOSFETs. It complements other variants in the family by providing a balance of current handling and thermal efficiency in a compact surface-mount form factor suitable for space-constrained electronic modules.
Replacement Considerations
Consult official substitution lists for equivalent parts with matching voltage and current ratings. Verify pin compatibility and thermal characteristics before replacing. Generic equivalents may lack the specific automotive certification required for this application.
