STMicroelectronics

STGW50H60DF

STGW50H60DF Description

The STGW50H60DF from STMicroelectronics is a high-performance 600V, 100A trench field-stop IGBT housed in a TO-247 package. Designed for robust power switching applications, it delivers a maximum power dissipation of 360W and features a low collector-emitter saturation voltage (Vce(on)) of 1.8V @ 15V, 50A, ensuring efficient operation with minimal conduction losses. Although marked as obsolete, its specifications remain competitive for legacy designs requiring high-current handling and fast switching capabilities.

STGW50H60DF Features

• High Voltage & Current Rating: Supports 600V breakdown voltage and 100A continuous current (200A pulsed), ideal for demanding power circuits.
• Fast Switching Performance: Features turn-on/off delays of 62ns/178ns and a reverse recovery time (trr) of 55ns, reducing switching losses in high-frequency applications.
• Low Gate Charge (217nC) & Switching Energy: 890µJ (on) and 860µJ (off) at 400V/50A, enhancing efficiency in PWM-driven systems.
• Trench Field Stop Technology: Improves thermal stability and reduces conduction losses compared to planar IGBTs.
• Compliance: RoHS3 and REACH compliant, with MSL 1 (unlimited) moisture sensitivity for extended shelf life.

STGW50H60DF Applications

This IGBT excels in:

• Motor Drives & Inverters: High current handling suits industrial motor control and servo systems.
• Uninterruptible Power Supplies (UPS): Efficient switching minimizes energy loss in backup power systems.
• Welding Equipment: Robust thermal performance withstands high-duty-cycle operations.
• Renewable Energy Systems: Solar inverters benefit from its high-voltage tolerance and low Vce(on).

Conclusion of STGW50H60DF

The STGW50H60DF combines high power density, fast switching, and reliability, making it a strong choice for legacy or niche applications requiring 600V/100A performance. While obsolete, its trench field-stop design and low-loss characteristics ensure it remains viable for industrial and renewable energy systems where efficiency and durability are critical. Designers should evaluate alternative modern equivalents for new projects but may leverage this model for proven designs.