The STGWA40H120DF2 is a state-of-the-art IGBT (Insulated Gate Bipolar Transistor) developed by STMicroelectronics, designed to offer superior switching performance and high robustness for a wide range of power applications. This device is part of the advanced Trench Gate Field-Stop IGBTs, which are known for their exceptional efficiency and reliability.

Key Features

• High Current Capability: With a maximum continuous collector current of 40A at 25°C, this IGBT can handle significant power levels, making it suitable for demanding applications.
• High Voltage Rating: A collector-emitter voltage (V<sub>CE) rating of 1200V provides a comfortable margin for applications with high voltage requirements.
• Low On-State Voltage Drop (V<sub>CE(sat)): This parameter is minimized to ensure lower conduction losses and improved efficiency during operation.
• Short-Circuit Withstand Time: The device is capable of withstanding short-circuit conditions for a specified time, enhancing its robustness and reliability in the field.
• Co-Packaged Diode: The inclusion of a free-wheeling diode in the package reduces component count and simplifies circuit design.

Applications

The STGWA40H120DF2 is ideal for a variety of high-performance applications, including:

• Uninterruptible Power Supplies (UPS)
• High-performance inverters for motor drives
• Power factor correction circuits
• Welding equipment
• Inductive heating systems
• Solar inverters

Advanced Technology

STMicroelectronics has integrated its advanced Trench Gate Field-Stop technology into the STGWA40H120DF2, which provides lower conduction and switching losses. This technology, combined with the device's optimized turn-off energy, results in improved overall efficiency and thermal performance. The device's fast recovery diode is specifically designed to handle high-frequency operations, making it an excellent choice for modern high-efficiency power electronic systems.

Package and Quality

Encased in a TO-247 long leads package, the STGWA40H120DF2 ensures excellent thermal performance and ease of mounting on heat sinks. STMicroelectronics' commitment to quality is reflected in the rigorous testing and reliability measures applied to each IGBT, ensuring that customers receive a product that meets the highest industry standards for performance and durability.