STGW25M120DF3

Overview

The STGW25M120DF3 is a single IGBT from the M series, utilizing trench gate field-stop technology. It features a 1200 V collector-emitter voltage and a 25 A continuous collector current at 25°C. The device operates within a junction temperature range of -55°C to +175°C and dissipates up to 375 W. Key electrical parameters include a typical VCE(sat) of 1.85 V at 25 A, a gate charge of 85 nC, and switching times of 28 ns (turn-on) and 150 ns (turn-off). It offers a 10 µs short-circuit withstand time and integrates a soft- and fast-recovery antiparallel diode.

Feature Summary

• Trench gate field-stop structure for low loss and high efficiency
• Positive VCE(sat) temperature coefficient for safer paralleling
• Integrated soft- and fast-recovery antiparallel diode
• 10 µs short-circuit withstand capability

Applications

• Inverter systems requiring optimal balance between performance and efficiency
• Industrial motor drives
• High-frequency power conversion applications

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeits in the semiconductor market. Confirm RoHS compliance status and check for specific manufacturing date codes if long-term supply stability is required. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage before soldering.

Selection Notes

Select this component when designing circuits that demand low conduction losses combined with robust short-circuit protection. The positive temperature coefficient facilitates safe parallel operation for higher current capacity. Consider the TO-247-3 package thermal characteristics and ensure adequate heatsinking to manage the 375 W power dissipation rating under expected load conditions.

Part Context

This part belongs to the STMicroelectronics M series IGBT family, which emphasizes low-loss performance and short-circuit functionality. It shares architectural similarities with other M-series devices like the STGWA25M120DF3 but differs in pinout or packaging variations. The series targets applications where system efficiency and reliability are critical design constraints.

Replacement Considerations

Direct substitutes may include STGWA25M120DF3 or STGW25H120F2, provided pin compatibility and electrical ratings match the original design requirements. Verify that alternative components maintain the same trench gate field-stop technology and diode recovery characteristics to ensure circuit performance consistency.