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The Toshiba 2SK2266(TE24R,Q) is a silicon N-channel MOSFET utilizing L²-π-MOSV technology, designed for chopper regulators, DC–DC converters, and motor drives. It features a 60 V drain-source voltage rating and supports a continuous drain current of 45 A at 25°C. The device offers a typical on-resistance of 22 mΩ at VGS = 10 V and ID = 25 A, with a forward transfer admittance of 27 S. Key electrical parameters include a gate threshold voltage range of 0.8 to 2.0 V, a maximum gate leakage current of ±10 μA, and a total gate charge of 60 nC. Thermal resistance from channel to case is 1.92 °C/W.
Verify the specific ordering suffix (e.g., TE24R, Q) against official Toshiba documentation to confirm packaging type and environmental compliance status. Confirm RoHS compatibility directly with the manufacturer or authorized distributor, as markings may vary by production lot. Ensure the component meets the required thermal and electrical specifications for the intended application before finalizing procurement.
Select this component for applications requiring a 60 V N-channel MOSFET with high current handling capabilities up to 45 A. Consider the 22 mΩ typical on-resistance for efficiency optimization in low-voltage, high-current environments. Verify that the 4-V gate drive requirement aligns with the system's control logic levels. Evaluate the thermal management requirements based on the 1.92 °C/W channel-to-case thermal resistance.
The 2SK2266 belongs to Toshiba's discrete semiconductor product line, specifically within the category of Silicon N-Channel MOS Type Field Effect Transistors. Manufactured using L²-π-MOSV technology, it is engineered for general electronics applications such as computers, office equipment, and industrial robots. The device is distinct from automotive-grade or specialized high-reliability variants unless explicitly certified.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba Semiconductor and Storage technical support or authorized distributors for verified cross-reference data and equivalent components.
The repetitive avalanche energy (EAR) rating is 6.5 mJ.
The reverse recovery time (trr) is typically 90 ns when tested at IDR = 45 A.