STGYA120M65DF2

Overview

The STGYA120M65DF2 is a trench gate field-stop IGBT from the M series, rated at 650 V and 120 A. It features a maximum junction temperature of 175 °C and a typical collector-emitter saturation voltage (VCE(sat)) of 1.65 V at IC = 120 A. The device provides a minimum short-circuit withstand time of 6 μs. It utilizes an advanced proprietary structure to balance inverter system performance with efficiency. Key electrical characteristics include tight parameter distribution and a positive VCE(sat) temperature coefficient, which facilitate safer paralleling operations.

Feature Summary

• Advanced proprietary trench gate field-stop structure for low-loss operation
• Positive VCE(sat) temperature coefficient enabling safer paralleling
• Soft and very fast recovery antiparallel diode
• Low thermal resistance design

Applications

• Motor control systems
• Uninterruptible Power Supplies (UPS)
• Power Factor Correction (PFC)
• General purpose inverters

Procurement Notes

Verify the specific ordering code STGYA120M65DF2 against official STMicroelectronics documentation to confirm current product status and availability. Ensure that the Max247 long leads package type matches the mechanical requirements of the target application. Cross-reference datasheet revisions to confirm thermal and electrical ratings remain consistent with design specifications.

Selection Notes

Select this component for applications requiring high current handling up to 120 A with robust short-circuit protection capabilities. The positive temperature coefficient of VCE(sat) makes it suitable for parallel configurations where current sharing is critical. Consider the 175 °C maximum junction temperature for high-temperature operational environments and evaluate the soft-recovery diode characteristics for switching noise management in inverter topologies.

Part Context

This device belongs to the M series of IGBTs developed by STMicroelectronics. The series is designed to provide an optimal balance between inverter system performance and efficiency. It incorporates technology focused on low-loss operation and essential short-circuit functionality, distinguishing it from standard IGBTs through its specific trench gate field-stop architecture.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by comparing absolute maximum ratings, thermal resistance values, and package dimensions with potential alternatives.