Description:

The Mitsubishi PM75CSA120 is an intelligent power module (IPM) designed for high-efficiency power switching and motor control applications. It integrates IGBT devices, gate drive circuitry, and built-in protection functions into a single insulated package. Commonly installed in industrial inverters, UPS systems, and servo drives, it enables compact and reliable power conversion. Maintenance teams and system integrators use this module for high-power switching, system upgrades, and replacement of integrated power modules in demanding industrial environments.

Applications:

This Mitsubishi intelligent power module is used in industrial systems requiring efficient and protected power switching. Typical applications include AC motor drives, servo systems, uninterruptible power supplies (UPS), induction heating systems, and industrial power supplies where integrated protection and high-current handling are critical. 

Technical Specifications:

• Manufacturer Part Number (MPN): PM75CSA120
• Product Type: Intelligent Power Module (IPM)
• Configuration: 3-phase IGBT inverter module (integrated)
• Collector-Emitter Voltage (VCES): 1200 V
• Rated Current: 75 A
• Peak Current: ~150 A
• Supply Voltage (DC Bus): Up to ~900 V (1000 V surge)
• Switching Frequency: Up to ~20 kHz
• Built-in Functions: Gate drive, protection logic (short-circuit, overcurrent, overtemperature, undervoltage)
• Isolation Voltage: ~2500 VAC (baseplate isolation)
• Junction Temperature Range: -20 °C to +150 °C
• Control Supply Voltage: ~15 V typical
• Mounting Type: Baseplate (heatsink mount)
• Weight: ~550 g

Common Replacements:

• Mitsubishi PM100CSA120
• Mitsubishi PM75CVA120
• Infineon FS75R12KT4