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The Toshiba 2SK3068 is a silicon N-channel MOS type (π-MOSV) field effect transistor designed for chopper regulators, DC-DC converters, and motor drives. It features a drain-source voltage of 500 V and a continuous DC drain current of 12 A at 25°C. The device exhibits a typical low drain-source ON-resistance of 0.4 Ω and a high forward transfer admittance of 9.0 S. Thermal resistance from channel to case is 1.25 °C/W, with a maximum channel temperature of 150°C.
Verify the specific ordering suffix against official Toshiba documentation to confirm environmental compliance status, such as RoHS compatibility. Confirm that the package marking aligns with the required lot number indication format. Ensure design parameters respect the absolute maximum ratings to maintain reliability under heavy loads.
Select this component for applications requiring high voltage handling up to 500 V and significant current capacity. Consider the thermal characteristics, specifically the channel-to-case resistance, when designing heat dissipation solutions. Evaluate the gate threshold voltage range to ensure compatibility with the intended logic or driver circuitry levels.
This part belongs to the Toshiba silicon N-channel MOSFET family utilizing π-MOSV technology. It is distinct from standard MOSFETs by its optimized structure for high-speed switching and low on-resistance. The device is packaged in a TOSHIBA 2-10S1B or 2-10S2B configuration, weighing approximately 1.5 g.
Public confirmed substitute part numbers are not available in the provided source material.