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The SiZ250DT is a dual N-channel MOSFET from Vishay Siliconix, utilizing TrenchFET Gen IV technology. It features a PowerPAIR 3 x 3S leadless package with dimensions of 3.3 mm by 3.3 mm. The device provides a drain-source voltage (VDS) of 60 V and a continuous drain current (ID) of 38 A at TC = 25 °C. Maximum on-state resistance (RDS(on)) is 12.2 mΩ at VGS = 10 V for Channel-1 and 12.7 mΩ for Channel-2. Typical gate charge (Qg) is 6.2 nC at VGS = 4.5 V. Operating junction temperature ranges from -55 °C to +150 °C.
Verify the component against official Vishay datasheet document number 77227. Confirm that the ordering suffix matches SIZ250DT-T1-GE3 to ensure compliance with lead-free and halogen-free material requirements. Validate package markings and pin configurations against the PowerPAIR 3 x 3S outline specifications before integration.
Select this component for applications requiring low RDS(on) within a compact footprint. Ensure thermal management accounts for the junction-to-ambient resistance of approximately 29 °C/W. Verify that the gate drive voltage meets the minimum threshold for optimal conduction performance. Consider the symmetric dual-channel configuration for balanced load handling.
This part belongs to the SiZ series of dual N-channel MOSFETs manufactured by Vishay Siliconix. It utilizes the PowerPAIR family of leadless packages designed for high-density surface mounting. The device integrates two independent N-channel MOSFETs within a single 8-terminal assembly.
No public confirmed substitute part numbers are available in the provided documentation.