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The onsemi NGTB40N120IHRWG is a single N-channel Insulated Gate Bipolar Transistor (IGBT) utilizing High Voltage Field-Stop technology. It features a maximum collector-emitter voltage of 1200 V and a continuous collector current of 40 A at 25°C, derating to 20 A at 100°C. The device operates with a maximum power dissipation of 349 W in a TO-247 package. Key electrical parameters include a collector-emitter saturation voltage of 2.0 V, a gate-emitter threshold voltage ranging from 3.0 V to 6.0 V, and a maximum gate-emitter voltage of ±20 V. It supports a junction temperature range from -55°C to +175°C.
Verify the specific suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging variations. Ensure compatibility with existing thermal management designs given the 349 W dissipation rating. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement specifications.
Select this component for applications requiring high blocking voltage and moderate current handling in a standard through-hole package. Compare the 2.0 V saturation voltage against alternative IGBTs to evaluate conduction losses. Consider the 175°C maximum junction temperature for high-temperature operational environments without excessive derating.
This part belongs to onsemi's discrete IGBT portfolio designed for general-purpose power switching. It utilizes the company's proprietary Field-Stop trench technology to balance low conduction losses with fast switching speeds. The TO-247 form factor provides a reliable mechanical interface for heatsink mounting in various power electronics assemblies.
Publicly confirmed substitute part numbers are not available in the provided source material.