STGW45NC60VD

Overview

The STGW45NC60VD is a single N-channel Insulated Gate Bipolar Transistor (IGBT) manufactured by STMicroelectronics. It features an integrated ultra-fast recovery free-wheeling diode and utilizes the PowerMESH technology for optimized performance. The device is rated for a collector-emitter voltage of 600 V and a continuous collector current of 45 A at 25°C. Key electrical parameters include a maximum power dissipation of 250 W, a typical saturation voltage of 1.8 V, and a reverse recovery time of approximately 70 ns. It operates within a junction temperature range of -55°C to +150°C and is housed in a TO-247-3 through-hole package.

Feature Summary

• Integrates an ultra-fast recovery anti-parallel diode with soft recovery characteristics to minimize switching losses and electromagnetic interference.
• Utilizes advanced PowerMESH process technology to achieve a favorable balance between low on-state conduction voltage and fast switching performance.
• Designed for high-frequency operation up to 50 kHz, supporting efficient thermal management and robust avalanche ruggedness.

Applications

• High-frequency motor control systems
• Switch-mode power supplies (SMPS)
• Power factor correction (PFC) circuits

Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Request original manufacturer datasheets and test reports to confirm compliance with RoHS standards and specific lot traceability requirements before finalizing procurement agreements.

Selection Notes

Select this component when a 600 V rating and 45 A continuous current capability are required for hard-switched applications. Ensure the design accommodates the 250 W power dissipation limit and verify that the TO-247-3 package fits the available PCB real estate and thermal constraints.

Part Context

This IGBT belongs to the STGW series, which integrates fast recovery diodes for use in bridge configurations. It serves as a higher-current alternative to lower-rated models like the STGW20NC60VD while sharing similar packaging and technological foundations within the company's medium-voltage power transistor portfolio.

Replacement Considerations

Direct replacements include the STGW30NC60VD or STGW39NC60VD, though these offer lower current ratings. Verify that any substitute maintains the 600 V blocking voltage and compatible TO-247-3 footprint to ensure mechanical and electrical interchangeability without circuit redesign.