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Product Detailed Parameters
- Description：MOSFET POWERQFN 3X3 P -20V
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：20 V
- Current - Continuous Drain (Id) @ 25°C：50A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：10mOhm @ 15A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：102 nC @ 10 V
- Vgs (Max)：±12V
- Input Capacitance (Ciss) (Max) @ Vds：4596 pF @ 10 V
- FET Feature：-
- Power Dissipation (Max)：35.7W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-QFN (3x3)
- Package / Case：8-PowerVDFN
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Overview
The DI050P02PT is a P-Channel Power MOSFET manufactured by Diotec Semiconductor, designed for high-current applications. It features a QFN3x3 (DFN3030) package with a maximum drain-source voltage of -20 V and a continuous drain current of -50 A at 25°C. The device exhibits a low on-state resistance of less than 10 mΩ and supports a peak drain current of 180 A. It operates within a junction temperature range of -55°C to +150°C and offers a power dissipation capacity of 35.7 W.
Feature Summary
- Compact QFN3x3 package design providing space-saving integration
- Low on-state resistance for efficient power management
- Fast switching times with low gate charge characteristics
Applications
- Power Management Units
- Battery powered devices
- Load Switches
Procurement Notes
Verify the specific ordering suffix when purchasing. The standard DI050P02PT represents the commercial/industrial grade version. Suffixes such as -Q or -AQ indicate AEC-Q101 compliance or qualification respectively. Confirm that the required automotive grade matches your project specifications before finalizing procurement orders.
Selection Notes
Select this component for designs requiring high current handling in a minimal footprint. Ensure thermal management aligns with the specified thermal resistance values. Verify that the -20 V rating accommodates system voltage transients. Consider the -AQ suffix if automotive reliability standards are mandatory for the target application environment.
Part Context
This part belongs to Diotec's P-Channel Power MOSFET lineup, optimized for modern electronics. It utilizes a DFN3030 case outline to minimize board space while maintaining robust electrical performance. The product line includes variants tailored for different reliability grades, supporting both standard commercial use and specialized automotive requirements.
Replacement Considerations
Check pinout compatibility and package dimensions against existing designs. Verify that replacement parts meet or exceed the -50 A continuous current and <10 mΩ on-resistance specifications. Ensure thermal characteristics match the original layout constraints.
