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The NGTG40N120FL2WG is a single N-channel Insulated Gate Bipolar Transistor (IGBT) from onsemi, utilizing Field Stop II Trench technology. It features a maximum collector-emitter voltage of 1200 V and a continuous collector current of 40 A at 25°C. The device supports a maximum power dissipation of 385 W and operates within a junction temperature range of -55°C to 175°C. It incorporates a co-packaged soft and fast free-wheeling diode with low forward voltage characteristics.
Verify the exact part number against official documentation, as the specific model NGTG40N120FL2WG may represent a variant or typo relative to the widely documented NGTB40N120FL2WG. Confirm package type, pinout, and electrical ratings directly with the manufacturer or authorized distributors before procurement to ensure compatibility with design requirements.
Select this component for designs requiring robust high-voltage switching with integrated freewheeling capabilities. The Field Stop II technology offers a balance of low conduction loss and minimal switching loss. Ensure thermal management solutions support the specified 175°C maximum junction temperature and 385 W power dissipation limits under expected operating conditions.
This IGBT belongs to onsemi's Field Stop II series, designed for cost-effective and efficient power conversion. The 'G' suffix typically denotes specific packaging or tape-and-reel configurations compared to standard tube packages like the 'B' suffix variants. It serves as a key discrete solution for medium-power inverter stages.
Direct replacements include the NGTB40N120FL2WG, which shares identical electrical specifications but may differ in packaging format. Verify pinout compatibility and thermal resistance values when substituting between different package styles within the same electrical family.