FZ800R12KE3: Circuit DIagram, Datasheet, Features, Alternatives
2025-01-10 153

The FZ800R12KE3 is a high-power IGBT module designed for factory manufacturers, traders, and distributors needing reliable and efficient power solutions in bulk. With a 1200V voltage rating and 800A current capacity, it’s perfect for applications like industrial drives, renewable energy, and HVAC systems. Compact, durable, and efficient, it simplifies power management for large-scale operations.

Catalog

FZ800R12KE3 Description

The FZ800R12KE3 is a high-power IGBT module from Infineon Technologies, engineered for efficient switching and power conversion in industrial applications. With a voltage rating of 1200V and a current capacity of 800A, it handles high-power operations effectively. Its single-switch configuration simplifies circuit designs, while features like low saturation voltage and integrated fast-recovery diodes enhance overall efficiency. Compact and reliable, this module is built to endure demanding environments with minimal power loss.

The FZ800R12KE3 finds applications across diverse sectors. It powers industrial drives for precise motor control, supports renewable energy systems like solar and wind inverters, and ensures stable operations in UPS systems. In transportation, it is for railway and transit systems, while also driving efficiency in large-scale HVAC systems.

With advanced thermal management and seamless compatibility with modern control systems, this module is for industrial needs. Order your bulk supplies today and experience unparalleled efficiency!

FZ800R12KE3 Features

• Voltage Rating: 1200V : Designed to operate in medium to high-voltage systems efficiently.

• Current Rating: 800A: High current capacity ensures it can handle demanding industrial loads.

• Single-Switch Configuration: Simplifies circuit designs, reducing complexity in power control systems.

• Low Saturation Voltage: Improves efficiency by minimizing conduction losses during operation.

• Integrated Fast-Recovery Diodes: Enhances performance in switching applications by reducing reverse recovery losses.

• Compact Design: Optimized for space-constrained installations, facilitating integration into compact systems.

• High Reliability: Built to withstand harsh industrial environments, ensuring long-term durability and consistent performance.

• Advanced Thermal Management: Excellent heat dissipation properties for stable operation under heavy loads.

• Easy Compatibility: Designed to interface seamlessly with modern industrial control systems, enabling smoother integration.

FZ800R12KE3 Circuit Diagram

The circuit diagram appears to represent a simplified schematic of the FZ800R12KE3, which is an IGBT (Insulated Gate Bipolar Transistor) module commonly used in high-power applications. In the diagram, terminals are marked 1, 2, 3, and 5, which correspond to connection points in the module.

Terminal 1 represents the collector of the IGBT, while terminal 3 represents the emitter. Terminal 2 appears to connect to the gate of the IGBT, enabling control of its switching behavior. A diode is also visible, connected in parallel with the IGBT, indicating it serves as a freewheeling diode to manage inductive loads and protect the module from voltage spikes. Terminal 5 is likely a secondary control or auxiliary point, possibly for gate drive circuitry or feedback.

FZ800R12KE3 Maximum Ratings

FZ800R12KE3 Performance Curves

The performance curves for the FZ800R12KE3 IGBT module illustrate the relationship between the collector current (I_C) and the collector-emitter voltage (V_CE) under various conditions. In the left graph, the curves compare IC versus VCE at two junction temperatures: T_j=25∘C and T_j=125∘C. The results show that at higher temperatures, the IGBT module exhibits slightly higher voltage drops for the same current levels, reflecting typical thermal effects on the semiconductor's conductivity.

The right graph highlights the I_C-VCE relationship for different gate-emitter voltages (V_GE). It demonstrates that increasing V_GE results in higher IC values for the same VCE, indicating improved switching efficiency and current handling capacity as the gate voltage rises. This behavior is for optimizing performance in applications requiring precise control of high currents, such as motor drives and inverters.

The performance curves for the FZ800R12KE3 IGBT module provide valuable information into its operating characteristics. The left graph illustrates the relationship between the collector current (I_C) and the gate-emitter voltage (VGE) at two junction temperatures T_j :25∘C and 125∘C. At higher temperatures, the device requires slightly lower gate voltage to achieve the same collector current, reflecting improved conductivity due to increased carrier mobility at elevated temperatures.

The right graph shows the energy losses during switching (E) as a function of I_C at T_j=125∘C. The graph separates the energy for turn-on (E_on) and turn-off (E_off) processes. Both energy components increase with I_C, with E_off being higher than Eon at larger currents. This emphasizes the importance of optimizing switching parameters to minimize energy losses, in high-current applications like power converters and motor drives.

FZ800R12KE3 Alternatives

FZ800R12KE3 Advantages and Disadvantages

Advantages

• High Voltage and Current Ratings: Handles 1200V and 800A, making it ideal for high-power needs.

• Efficient Switching: Reduces power loss during operation, improving system efficiency.

• Integrated Fast-Recovery Diodes: Minimizes reverse recovery losses, boosting performance in fast-switching systems.

• Compact Design: Space-saving structure allows easy integration into smaller setups.

• Thermal Management: Great heat dissipation ensures stable performance under heavy loads.

• High Reliability: Built to last in tough industrial conditions for consistent, long-term use.

• Versatile Applications: Works well in industrial drives, renewable energy systems, HVAC, UPS, and transportation.

• Easy Integration: Designed to work seamlessly with modern control systems.

Disadvantages

• Cost: More expensive compared to lower-capacity options.

• Complex Handling: Needs careful thermal management and proper installation to avoid issues like overheating.

• Compatibility Issues: May require extra components to work with older systems.

• Switching Noise: Fast switching can cause electromagnetic interference (EMI), needing proper filters.

• Repair and Maintenance: Specialized design makes repairs and replacements more complex and time-consuming.

FZ800R12KE3 Applications

• Industrial Drives: Powers motors and heavy machinery, providing precise control and high efficiency in industries like manufacturing and automation.

• Renewable Energy Systems: Used in inverters for solar panels and wind turbines to convert energy efficiently and reliably.

• Uninterruptible Power Supplies (UPS): Ensures stable power delivery in systems, such as data centers, hospitals, and industrial facilities.

• Transportation Systems: Required to railway traction systems and urban transit, offering reliable power conversion and control.

• HVAC Systems: Powers high-capacity heating, ventilation, and air conditioning systems, ensuring energy-efficient operation.

• Welding Equipment: Enables high-current switching in industrial welding machines, improving performance and energy use.

• Electric Vehicle Charging Stations: Supports efficient power conversion and management in EV fast-charging infrastructure.

• Energy Storage Systems: Used in battery energy storage applications to ensure efficient charge and discharge cycles.

FZ800R12KE3 Packaging

The packaging dimensions of the FZ800R12KE3 module, as shown in the diagram, provide precise measurements for installation and integration into power systems. The module's length, width, and height are carefully defined, with detailed tolerances ensuring compatibility with standard mounting configurations. These dimensions, such as the positions of mounting holes, terminal connectors, and screw depths, are specified for secure and efficient installation.

The top view highlights the layout of the power terminals (collector, emitter, and gate) and auxiliary connections, ensuring straightforward integration into electrical circuits. The side view shows the module's height and screw depth tolerances for secure fixation. These measurements are for achieving optimal thermal management and electrical connectivity, especially in compact or high-power setups.

Conclusion

The FZ800R12KE3 is a trusted choice for high-performance industrial needs. Its efficiency, reliability, and versatility make it ideal for bulk use in demanding applications. Order in bulk today and power your operations with confidence!

Datasheet PDF

FZ800R12KE3 Datasheets