NGTB50N60L2WG

Overview

The NGTB50N60L2WG is a Field Stop II (FSII) Insulated Gate Bipolar Transistor manufactured by onsemi. It features a 600V collector-emitter voltage rating and a continuous collector current of 50A at 25°C. The device utilizes trench gate and field stop technology to achieve low saturation voltage and optimized switching performance. It is housed in a TO-247 package designed for high-power applications requiring robust thermal management and reliable operation under demanding electrical conditions.

Feature Summary

• Field Stop II technology for reduced conduction losses
• Trench gate design for fast switching characteristics
• High short-circuit capability for system protection
• Low saturation voltage for improved efficiency

Applications

• Industrial motor drives
• Switched-mode power supplies
• Inverter circuits
• Welding equipment

Procurement Notes

Verify the exact suffix against official onsemi documentation, as variations like L2WG may indicate specific tape-and-reel or tube packaging configurations distinct from standard FL2WG versions. Confirm end-of-life status and availability through authorized distributors, as this component series may be subject to phase-out notices or supply constraints. Ensure compliance with RoHS directives and check for any recent product change notifications that might affect pinout or electrical parameters before finalizing procurement plans.

Selection Notes

Select this IGBT for applications requiring 600V blocking voltage and up to 50A continuous current. Consider the thermal resistance and package type when designing heat sinks. Compare switching energy losses with alternative FSII devices if higher frequency operation is required. Ensure gate drive voltage compatibility with the specified Vge range. Evaluate short-circuit withstand time requirements against the application's fault protection capabilities.

Part Context

This component belongs to onsemi's NGTB series of Field Stop II IGBTs, which are engineered for high-efficiency power conversion. The series targets industrial and consumer applications where size and weight reduction are critical. The NGTB50N60L2WG specifically offers a balance of current handling and voltage rating suitable for medium-power inverters and converters.

Replacement Considerations

Direct replacements include NGTB50N60FL2WG and NGTB50N65FL2WG, provided voltage ratings meet circuit requirements. Verify pinout compatibility and thermal characteristics. Alternative technologies such as MOSFETs may offer faster switching but require different gate drive considerations.