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The TSM9926DCS RLG is a dual N-channel enhancement mode field effect transistor manufactured by Taiwan Semiconductor Corporation. It features a maximum drain-source voltage of 20V and a continuous drain current rating of 4.5A. The device exhibits an on-resistance of 30 milliohms at a gate-source voltage of 4.5V, and 40 milliohms at 2.5V. This component utilizes a super high dense cell design to achieve extremely low on-resistance, supporting high power and current handling capabilities. It is housed in a surface mount TSSOP-8 package.
Verify the manufacturer marking and date code against official Taiwan Semiconductor documentation. Confirm the specific suffix matches the requested TSSOP-8 package variant. Ensure authenticity through authorized distribution channels to avoid counterfeit components.
Select this component when a dual N-channel MOSFET with low on-resistance is required for compact designs. Consider the 20V voltage rating and 4.5A current capacity for appropriate thermal management. Verify gate drive voltage compatibility with the specified on-resistance thresholds.
This part belongs to the family of dual N-channel enhancement mode field effect transistors. It shares functional similarities with other dual MOSFETs designed for space-constrained power applications. The TSSOP-8 package provides a compact solution for integrating two independent channels in a single footprint.
Evaluate alternatives based on matching voltage, current, and on-resistance specifications. Verify pinout compatibility for direct replacement in existing layouts. Check package dimensions to ensure mechanical fit within the assembly constraints.