Infineon FP100R12KT4G | Integrated Power Solution with IGBT4 Trenchstop Technology
The Infineon **FP100R12KT4G** is an intelligently designed Power Integrated Module (PIM) that streamlines the development of compact and efficient power conversion systems. Housed in the industry-proven EconoPIM™ 3 package, this module combines a three-phase input rectifier, a brake chopper, and a three-phase inverter into a single, thermally efficient component. It is engineered for demanding applications where reliability and performance are non-negotiable.
- Brand & Model: Infineon FP100R12KT4G
- Core Functionality: A complete front-end and inverter stage (Converter-Inverter-Brake) in one module, rated for 1200V and 100A.
- Key Technology: Features advanced TrenchSTOP™ IGBT4 technology for superior electrical performance.
- Primary Applications: Ideal for AC motor drives, servo control, uninterruptible power supplies (UPS), and general industrial automation systems.
Technical Deep Dive: The Core Advantages
The performance of the **FP100R12KT4G** is rooted in its sophisticated component technologies and integrated design philosophy.
TrenchSTOP™ IGBT4 and Emitter Controlled Diode
At the heart of the inverter stage is Infineon's fourth-generation Trench Field-Stop IGBT technology. This isn't just an incremental update; it represents a significant leap in performance. The key benefit is a remarkably low collector-emitter saturation voltage (Vce(sat)). For system designers, this directly translates to lower conduction losses during operation. Paired with the soft-switching Emitter Controlled freewheeling diode, this combination minimizes switching losses and reduces voltage overshoot, which simplifies EMC filtering and improves overall system reliability.
High-Integration EconoPIM™ 3 Package
Consolidating the input rectifier, brake chopper, and inverter into a single Power Integrated Module (PIM) offers more than just space savings. This design dramatically reduces the number of components, simplifies the PCB layout, and shortens assembly time. Furthermore, the short internal power connections minimize stray inductance, a critical factor in reducing voltage spikes during high-frequency switching. This leads to a cleaner, more robust, and cost-effective final product.
Application Scenarios & Value Proposition
The features of the **Infineon FP100R12KT4G** provide tangible benefits across various industrial applications.
- Variable Frequency Drives (VFDs): In motor drives, efficiency is paramount. The low Vce(sat) of the IGBT4 reduces heat generation, allowing for smaller heatsinks or higher power density. The integrated brake chopper seamlessly manages regenerative energy from the motor during deceleration, protecting the DC link and enhancing control.
- Uninterruptible Power Supplies (UPS): Reliability is the ultimate goal. The robust, factory-tested integration of the **FP100R12KT4G** minimizes potential failure points compared to a discrete solution. Its efficient power conversion from AC input (via the rectifier) to battery backup and finally to AC output (via the inverter) ensures maximum uptime for critical loads.
- Servo Drives & Robotics: Precision and fast response are key. The optimized switching characteristics of the IGBT4 enable the high-frequency control loops necessary for precise positioning and dynamic movement in servo applications, improving manufacturing quality and throughput.
Key Technical Parameters
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vces) | 1200 V |
| Continuous Collector Current (Ic @ Tc=80°C) | 100 A |
| Collector-Emitter Saturation Voltage (Vce(sat), Typ. @ Ic=100A, Tvj=125°C) | 1.90 V |
| Package | EconoPIM™ 3 |
| Maximum Junction Temperature (Tvj max) | 175°C (Inverter) |
| Datasheet | FP100R12KT4G Datasheet |
Frequently Asked Questions (FAQ)
- What is the main advantage of choosing a PIM like the FP100R12KT4G over discrete components?The primary advantage is system simplification. A PIM reduces manufacturing complexity, lowers parasitic inductance for better EMC performance, and offers a pre-optimized thermal and electrical solution from a single component, leading to faster time-to-market and higher reliability.
- How does the integrated NTC thermistor benefit my design?The built-in NTC thermistor provides a direct, reliable way to monitor the module's baseplate temperature. This data is crucial for implementing over-temperature protection in your control logic, preventing thermal runaway and extending the operational lifespan of the entire power system.
By leveraging a highly integrated design and state-of-the-art semiconductor technology, the Infineon FP100R12KT4G provides a powerful and reliable foundation for your next power conversion project. To see how this module can fit into your specific design or to Contact Us for a Quote, our team of experts is ready to assist. You can also Explore More IGBT Modules in our extensive portfolio.
