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The NGB15N41CLT4G is a logic-level Insulated Gate Bipolar Transistor (IGBT) manufactured by onsemi, designed for high-voltage and high-current switching applications. It features monolithic circuitry integrating ESD and over-voltage clamped protection. The device operates with a collector-emitter voltage of 440 VDC and supports a continuous collector current of 15 A at 25°C case temperature, with a pulsed capability of 50 A. Total power dissipation reaches 107 W at 25°C. The saturation voltage is typically 1.6 V at 6 A and 4.0 V gate drive. Thermal resistance from junction to case is 1.4 °C/W.
Verify the component status as obsolete before procurement planning. Confirm availability through authorized distributors or approved replacement part numbers. Ensure that any substitute components meet the original electrical specifications and package dimensions required for the specific application design.
Select this IGBT for applications requiring robust inductive load handling and integrated protection features. Consider the D2PAK package for surface mount designs needing smaller footprints. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance and derating curves for continuous operation.
This component belongs to the NGD/NGB/NGP15N41CL family of ignition IGBTs from onsemi. The 'NGB' prefix specifically denotes the D2PAK surface-mount package variant. Other variants in the series include NGD for DPAK and NGP for TO-220 packages, all sharing similar electrical characteristics but differing in physical form factor.
ISL9V3040S3ST is listed as a similar replacement option.