Infineon BSM100GB60DLC IGBT Module | Robust Six-Pack for Industrial Drives
The Infineon BSM100GB60DLC is a highly reliable 600V/100A IGBT module engineered for demanding power conversion applications. Integrating a full three-phase inverter bridge (six-pack) into a single, compact package, this module is a cornerstone for designers seeking to simplify system architecture, enhance thermal performance, and ensure long-term operational stability in industrial environments. It is an ideal solution for AC motor drives, uninterruptible power supplies (UPS), and servo control systems where efficiency and robustness are non-negotiable.
Technical Deep Dive: Core Advantages of the BSM100GB60DLC
Integrated Six-Pack (B6) Configuration
The BSM100GB60DLC consolidates six IGBTs and six freewheeling diodes into a single B6-bridge topology. This high level of integration dramatically simplifies the power stage layout by minimizing component count and complex busbar designs. More critically, it reduces stray inductance within the module, which mitigates voltage overshoots during high-speed switching. For engineers, this translates to a cleaner switching waveform, reduced EMI, and a more reliable IGBT six-pack configuration that accelerates the design-to-production cycle.
Optimized for Low Conduction Losses
A key performance metric for this module is its low collector-emitter saturation voltage (Vce(sat)). This characteristic is crucial for applications with high, continuous current, such as motor drives. A lower Vce(sat) directly reduces the power dissipated as heat during the on-state, leading to lower conduction loss. The practical benefit is twofold: significantly improved energy efficiency and reduced demand on the cooling system, allowing for smaller, more cost-effective heatsinks and a lower overall system temperature.
Application Scenarios: Solving Real-World Challenges
- AC Motor Drives: In variable frequency drives (VFDs), the BSM100GB60DLC's robust thermal cycle withstand capability ensures longevity despite frequent load changes. Its efficient performance minimizes heat generation, protecting both the drive and the motor, leading to lower energy consumption and maintenance costs.
- Uninterruptible Power Supplies (UPS): For UPS systems, reliability is paramount. This module's proven design and construction deliver the high IGBT reliability needed for continuous, fault-free operation, guaranteeing that critical loads remain powered during outages. The integrated package simplifies assembly and improves the system's overall power density.
- Servo Control Systems: The controlled switching characteristics and low internal inductance of the BSM100GB60DLC enable the precise current and voltage control required for high-performance servo drives. This ensures accurate positioning and smooth motion control in industrial automation and robotics.
- Welding Equipment: In inverter-based welding applications, the module's ability to handle high current pulses and its thermal stability are critical. It provides the stable power output necessary for creating strong, consistent welds.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vces) | 600 V |
| Continuous Collector Current (Ic @ 80°C) | 100 A |
| Collector-Emitter Saturation Voltage (Vce(sat), typ. @ 100A, 25°C) | 1.7 V |
| Total Power Dissipation (Per IGBT) | 520 W |
| Isolation Voltage (Visol) | 2500 V (AC, 1 minute) |
| Operating Junction Temperature (Tvj op) | -40 to +150 °C |
Comparative Analysis & Selection Guidance
While newer technologies like SiC modules offer higher switching frequencies, the Infineon BSM100GB60DLC holds a distinct advantage in cost-sensitive, high-reliability applications operating at frequencies below 20 kHz. Compared to assembling a three-phase IGBT inverter from discrete components, this module offers superior thermal performance and lower parasitic inductance. When choosing between the BSM100GB60DLC and a similar PIM (Power Integrated Module) from another brand, engineers should focus on Vce(sat) and thermal resistance (Rth(j-c)) values; Infineon's long-standing expertise often translates into superior real-world reliability and performance consistency.
For systems requiring a battle-tested, efficient, and easy-to-integrate power stage, the BSM100GB60DLC remains an exceptional choice. If your project demands a different voltage/current rating or a more advanced topology, feel free to explore more IGBT Modules in our portfolio. For pricing and availability, please contact us for a quote.
