PM50RLA120 Intelligent Power Module
The PM50RLA120 is an Intelligent Power Module (IPM) developed by Mitsubishi Electric, designed to provide efficient and reliable power management in industrial applications. Utilizing a 5th generation IGBT (Insulated Gate Bipolar Transistor) chip, this module offers improved performance through a 1µm fine rule process, resulting in reduced conduction losses and enhanced switching characteristics. The integration of monolithic gate drive and protection logic circuits simplifies system design and enhances operational reliability.
This IPM is suitable for various industrial applications, including general-purpose inverters, servo drives, and motor control systems. With a collector-emitter voltage rating of 1200V and a continuous collector current of 50A, it is capable of handling medium to high-power requirements. The module's design incorporates features such as short-circuit protection, over-temperature detection, and under-voltage lockout, contributing to its durability and consistent performance under demanding conditions.
The PM50RLA120 is housed in a flat-base insulated package, facilitating easy mounting and effective heat dissipation. Its compact design and robust thermal management capabilities make it suitable for integration into industrial and commercial systems where space and reliability are critical considerations.
Key Specifications
| Parameter | Specification |
|---|---|
| Type | Intelligent Power Module |
| Configuration | 3-Phase Inverter + Brake |
| Collector-Emitter Voltage | 1200V |
| Continuous Collector Current | 50A |
| Peak Collector Current | 100A |
| Brake IGBT Current | 25A |
| Isolation Voltage | 2500VDC |
| Package Type | Flat-Base Insulated Package |
| Mounting Type | Chassis Mount |
| Thermal Resistance (Case to Fin) | 0.34°C/W |
| Operating Junction Temperature | -20°C to +150°C |
For more detailed information, please refer to the Mitsubishi Electric PM50RLA120 datasheet.
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