Infineon BSM25GD120DN2E3224 IGBT Module | 1200V 25A Sixpack for High-Efficiency Motor Drives
The Infineon BSM25GD120DN2E3224 is a high-performance Sixpack IGBT module, engineered to deliver exceptional efficiency and reliability in demanding power conversion applications. Integrating a full three-phase bridge, this 1200V, 25A module is specifically designed for compact and robust systems such as industrial **motor drives**, **servo drives**, and **uninterruptible power supplies (UPS)**. It serves as a cornerstone component for designers seeking to optimize performance in low to medium-power **industrial automation** systems.
In-depth Analysis of Core Product Features
The BSM25GD120DN2E3224 distinguishes itself through advanced semiconductor technology and a highly integrated design, directly addressing critical engineering challenges in modern power electronics.
***TrenchStop® / Fieldstop IGBT3 Technology for Superior Efficiency***
At the heart of the BSM25GD120DN2E3224 lies Infineon's third-generation TrenchStop®/Fieldstop IGBT technology. This innovative structure masterfully balances two critical performance metrics. The trench gate design significantly reduces the on-state voltage drop (VCE(sat)), which directly minimizes conduction losses when the device is active. Simultaneously, the field-stop layer enables rapid and controlled turn-off, drastically cutting down switching losses, especially at higher frequencies. For the system designer, this dual advantage translates into higher overall efficiency, reduced heat generation that allows for smaller heatsinks and more compact product designs, and enhanced system reliability due to lower junction temperatures.
***Integrated Sixpack Configuration with Optimized Freewheeling Diodes***
This module consolidates a complete three-phase inverter stage (six IGBTs and six freewheeling diodes) into a single, standardized industrial package. This high level of integration simplifies the power stage design, reduces PCB complexity, and minimizes stray inductance, which is often a source of voltage overshoots and EMI. The BSM25GD120DN2E3224 is equipped with emitter-controlled 3 fast-recovery freewheeling diodes. These diodes are engineered for soft switching behavior, mitigating reverse recovery current spikes and reducing electromagnetic emissions. This feature is invaluable for applications requiring smooth motor operation and compliance with stringent EMI standards, leading to a more robust and reliable **power conversion** system.
Typical Application Scenarios and Innovative Value
The unique characteristics of the BSM25GD120DN2E3224 enable significant value creation across several key industrial applications.
***Industrial Motor Drives and Inverters***
In variable frequency drives (VFDs) for pumps, fans, and conveyor systems, efficiency and reliability are paramount. The low total power loss of the BSM25GD120DN2E3224 allows these drives to operate with higher energy efficiency, directly reducing operational costs. Its robust thermal performance and integrated design contribute to building more compact and durable **inverters** that can withstand harsh industrial environments.
***High-Precision Servo Drives***
Servo systems used in robotics and CNC machining demand high dynamic response and precision. The fast and smooth switching characteristics of the BSM25GD120DN2E3224, enabled by its TrenchStop® technology and optimized diodes, allow for higher control loop bandwidth. This results in more accurate positioning, smoother motor torque delivery, and ultimately, superior performance of the automated machinery.
***Uninterruptible Power Supplies (UPS)***
For online UPS systems, minimizing energy loss in the inverter stage is critical for maximizing battery runtime and reducing cooling costs. The high efficiency of the BSM25GD120DN2E3224 ensures that more energy is delivered to the load and less is wasted as heat. This not only improves the power-to-cost ratio but also enhances the overall reliability of the UPS, safeguarding critical equipment during power failures.
Key Technical Parameters Overview
- Collector-Emitter Voltage (VCES): 1200V
- Continuous Collector Current (IC) @ TC=80°C: 25A
- Collector-Emitter Saturation Voltage (VCE(sat)) @ IC=25A: 1.95V (Typical)
- Topology: Sixpack (Three-Phase Full Bridge)
- IGBT Technology: TrenchStop® / Fieldstop IGBT3
- Diode Technology: Emitter Controlled 3 Fast Recovery Diode
- Isolation Voltage (Visol): 2500V (AC, 1 minute)
- Package: EconoPACK™ 2
For a comprehensive list of electrical and thermal characteristics, please refer to the official BSM25GD120DN2E3224 datasheet.
Comparative Analysis and Selection Guidance
Understanding how the BSM25GD120DN2E3224 fits within the broader landscape helps in making informed design choices. Explore our full range of IGBT modules for more options.
When comparing the **Infineon BSM25GD120DN2E3224** to a similar sixpack module like the **Fuji Electric 6MBP25RA120-05**, the primary difference lies in the underlying IGBT generation. The BSM25GD120DN2E3224's TrenchStop® 3 technology generally offers a more optimized balance of low VCE(sat) and fast switching, making it an excellent choice for applications prioritizing overall efficiency and high-frequency operation.
Contrasting it with a Power Integrated Module (PIM) like the **Fuji Electric 7MBR50SB120-50** reveals a key difference in integration level. The 7MBR50SB120-50 is a CIB (Converter-Inverter-Brake) module that includes the input rectifier and brake chopper alongside the inverter.
Selection Recommendation:
Choose the **Infineon BSM25GD120DN2E3224** when your design requires a standalone, high-efficiency three-phase inverter stage. It is the ideal solution for systems where the AC-DC rectification and braking circuits are managed separately, allowing for greater design flexibility and optimization of the inverter performance. For all-in-one, low-power motor drive designs where minimizing component count and board space is the top priority, a PIM/CIB module might be a more suitable alternative. If you need help with your selection, please do not hesitate to contact us for a quote and expert consultation.
