STMicroelectronics STGW40M120DF3 IGBT Module, 1200V, 40A, SEMiX Package

STGW40M120DF3 Overview

The STGW40M120DF3 is a high-performance IGBT module designed for industrial power electronics applications. Featuring a 40A collector current rating and a blocking voltage of 1200V, this device offers robust switching capabilities combined with low conduction losses. Its integrated freewheeling diode supports efficient energy recovery, optimizing power conversion in motor drives, inverters, and renewable energy systems. The module??s compact form factor and reliable thermal design ensure long-term durability under demanding conditions. Engineers and sourcing specialists will find this device suitable for enhancing system efficiency while maintaining rugged operational stability. For more details, visit IC Manufacturer.

STGW40M120DF3 Technical Specifications

STGW40M120DF3 Key Features

• High blocking voltage of 1200V: Enables operation in medium-voltage industrial environments, supporting robust power control and safety margins.
• 40A collector current rating: Provides sufficient current capacity for motor drives and inverter applications, ensuring reliable power handling.
• Integrated freewheeling diode: Enhances system efficiency by allowing current to recirculate during switching, reducing energy loss and thermal stress.
• Fast switching times: Minimizes switching losses and improves overall converter efficiency, critical for high-frequency power electronics.
• Thermally optimized module design: Supports effective heat dissipation, which increases operational reliability and extends device lifetime under harsh conditions.
• Enhanced isolation voltage: Provides safety and protection in high-voltage applications, meeting stringent industrial standards.

Typical Applications

• Industrial motor drives requiring efficient and reliable power switching with high voltage and current ratings, including pumps, fans, and conveyor systems.
• Renewable energy inverters where robust switching and thermal performance are essential to convert DC to AC with minimal losses.
• Power supplies and uninterruptible power systems (UPS) that demand high voltage handling and fast switching for stable power delivery.
• Traction and electric vehicle powertrain modules that benefit from compact, high-performance IGBT modules for energy-efficient propulsion control.

STGW40M120DF3 Advantages vs Typical Alternatives

This IGBT module offers a superior combination of high voltage blocking capability and substantial current rating, which enhances power conversion efficiency and reliability compared to discrete transistor solutions. Its integrated diode and optimized thermal design reduce system complexity and improve heat management. These factors result in lower switching losses and longer device lifetimes, making it an ideal choice for demanding industrial power electronics applications where precision and durability are critical.

STGW40M120DF3 Brand Info

The STGW40M120DF3 is manufactured by STMicroelectronics, a global leader in semiconductor technologies. STMicroelectronics specializes in power semiconductors, providing innovative solutions for energy-efficient motor control, automotive electronics, and industrial automation. This IGBT module reflects ST??s commitment to high-quality power devices designed for reliable performance and integration in a variety of industrial systems.

FAQ

What is the maximum operating temperature for the STGW40M120DF3?

The maximum junction temperature for this module is 150 ??C, allowing it to operate reliably under high thermal stress conditions often encountered in industrial environments.

Does the module include an integrated diode for freewheeling?

Yes, the device features an integrated freewheeling diode, which helps improve efficiency by allowing current to recirculate during switching events, reducing energy losses and thermal load.

Application	Automotive Electronics, Energy and Power, Industrial Automation