Mitsubishi PM100RLA060 IPM | 600V 100A CIB for Compact Motor Drives
The Mitsubishi PM100RLA060 is a high-performance Intelligent Power Module (IPM) designed to streamline the development of modern power conversion systems. As part of the L-Series family, this module integrates a complete 600V, 100A power stage, including a three-phase converter, a three-phase inverter, and a brake chopper (CIB configuration). It is an ideal solution for engineers developing compact and reliable systems such as AC servo drives, general-purpose frequency inverters, and sophisticated industrial automation equipment.
Core Product Features In-Depth
All-in-One CIB Integration for System Miniaturization
The standout feature of the PM100RLA060 is its Converter-Inverter-Brake (CIB) topology. This design consolidates the entire power path—from AC input rectification (converter), to motor output control (inverter), to regenerative energy dissipation (brake)—into a single, compact package. By eliminating the need for separate diode bridges, IGBT bricks, and brake choppers, this module drastically reduces the printed circuit board (PCB) footprint. For design engineers, this high level of integration translates directly into smaller end-products, simplified layouts, reduced assembly costs, and a significantly accelerated time-to-market. The minimized internal connections also inherently enhance system reliability by reducing potential points of failure.
Built-in Intelligence for Robust System Protection
As an Intelligent Power Module (IPM), the PM100RLA060 goes beyond simple power switching. It incorporates dedicated gate drive circuits and a comprehensive suite of protection functions. These include safeguards against over-current (OC), short-circuit (SC), control supply under-voltage (UV), and over-temperature (OT). This built-in intelligence ensures the module operates within its safe operating area, protecting both itself and the connected motor from potentially damaging fault conditions. Furthermore, the module provides a dedicated fault signal (Fo) output, enabling the system controller to immediately detect and respond to issues, which simplifies system-level diagnostics and improves overall operational safety.
Typical Application Scenarios and Innovative Value
Compact Servo Drives and Motion Control
In high-precision applications like robotics and CNC machinery, space is often a critical constraint. The PM100RLA060’s CIB architecture allows designers to create extremely compact servo drives without compromising on power or functionality. The integrated nature of the module ensures consistent performance and high reliability, while the built-in protection circuits safeguard the sensitive servo motor, contributing to the precise and repeatable movements required in advanced motion control systems.
General-Purpose Frequency Inverters
For manufacturers of small to medium-power variable frequency drives (VFDs), the PM100RLA060 offers a significant competitive advantage. Its all-in-one design simplifies the bill of materials (BOM) and streamlines the manufacturing process. This allows for the rapid development and deployment of cost-effective and highly reliable frequency inverters used to control pumps, fans, and conveyors, optimizing energy consumption in a wide range of industrial settings.
Industrial Automation Systems
In automated equipment such as packaging machines, textile looms, and material handling systems, operational uptime is paramount. The PM100RLA060’s inherent reliability, stemming from its integrated design and robust protection features, directly addresses this need. It minimizes the risk of downtime caused by power stage failures, leading to lower maintenance costs and higher productivity. The module’s excellent thermal performance ensures stable operation even in demanding industrial environments.
Key Technical Parameters Overview
For a complete list of specifications, please refer to the official PM100RLA060 datasheet.
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vces) | 600V |
| Collector Current (Ic) | 100A |
| Topology | Converter-Inverter-Brake (CIB) |
| Control Supply Voltage (Vcc) | 15V |
| Isolation Voltage (Viso) | 2500Vrms (1 minute) |
| Integrated Functions | Gate Drive, OC, SC, OT, UV Protection |
Comparison and Selection Advice
When selecting a power module, it's crucial to understand the trade-offs between different solutions. For more options, feel free to browse our full catalog of IGBT modules.
Compared to a standard 6-pack IGBT module (which only contains the inverter stage), the Mitsubishi PM100RLA060 offers a much higher level of integration. If your project prioritizes a compact design, simplified assembly, and a faster development cycle, the PM100RLA060 is the superior choice. Its built-in drivers and protection circuits remove significant design overhead. However, if your application requires a custom gate drive solution or does not need the converter and brake stages, a discrete 6-pack module might offer more design flexibility.
The PM100RLA060 is specifically rated for 600V, making it perfectly suited for power systems connected to 200-240V AC mains. For applications running on 380-480V AC mains, a module with a 1200V rating would be required. Understanding your system's input voltage is the first step in selecting the correct component. For assistance with your specific application or to get a quote, please contact us today.
