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The NGTB50N65S1WG is a single N-channel Insulated Gate Bipolar Transistor (IGBT) from the onsemi FSII series, manufactured using silicon technology. It features a collector-emitter maximum voltage (VCEO) of 650 V and a continuous collector current of 50 A at 25°C. The device operates within a temperature range of -55°C to +175°C junction temperature. Maximum gate-emitter voltage ratings are specified as -20 V and +20 V. The component is housed in a TO-247 package with tube packaging.
Verify end-of-life status prior to design finalization, as this component may be discontinued. Confirm RoHS compliance details through official manufacturer documentation. Ensure sourcing channels provide valid traceability for industrial-grade silicon components. Validate package integrity upon receipt to prevent thermal interface issues during installation.
Select this IGBT for designs requiring 650 V blocking capability with moderate current handling. The separate emitter pin necessitates specific PCB layout considerations to leverage reduced E_on losses compared to standard three-terminal packages. Evaluate thermal management requirements based on the 50 A continuous rating and 175°C maximum junction temperature limits.
This part belongs to the NGTB50N65S1 family of Field Stop II IGBTs. It shares architectural similarities with other onsemi high-voltage discrete switches but is distinct in its specific current rating and package configuration. The TO-247-4L variant offers improved electrical performance over traditional TO-247-3L packages due to dedicated emitter sensing.
Direct substitutes include NGTB50N65FL2WG and NGTB50N65FL2WAG, which share similar voltage and current ratings within the same manufacturer's portfolio. Verify pinout compatibility and thermal characteristics before cross-referencing with other manufacturers' equivalents.