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Product Detailed Parameters
- Description：INSULATED GATE BIPOLAR TRANSISTO
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- IGBT Type：-
- Configuration：Three Phase Inverter with Brake
- Vce(on) (Max) @ Vge, Ic：2.7V @ 15V, 50A
- Input：Three Phase Bridge Rectifier
- NTC Thermistor：Yes
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：Module
- Supplier Device Package：-
- Voltage - Collector Emitter Breakdown (Max)：600 V
- Current - Collector (Ic) (Max)：50 A
- Power - Max：139 W
- Current - Collector Cutoff (Max)：250 µA
- Input Capacitance (Cies) @ Vce：3.565 nF @ 30 V
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Overview
The FMM7G50US60I is a three-phase inverter module with braking capability manufactured by Fairchild Semiconductor. It features an IGBT configuration designed for high-power applications. The module supports a maximum collector-emitter voltage of 600 V and a continuous collector current of 50 A. It operates within a junction temperature range of -40°C to 150°C and includes an integrated NTC thermistor for thermal monitoring. The component utilizes a through-hole mounting type and is housed in a module package.
Feature Summary
- Three-phase inverter topology with integrated braking function
- Integrated NTC thermistor for precise thermal management
- High-temperature operation capability up to 150°C junction temperature
Applications
- Industrial motor drives
- Variable frequency drives (VFDs)
- Servo systems
Procurement Notes
Verify the specific suffix 'I' against official datasheets to confirm any distinct material or compliance variations compared to standard variants. Confirm RoHS status as older Fairchild modules may not meet current environmental standards. Check for obsolescence notices from onsemi, the successor manufacturer, before procurement planning.
Selection Notes
Select this module for applications requiring a 600 V rating and 50 A current capacity in a compact three-phase configuration. Ensure the driving circuitry can handle the gate charge requirements and that the thermal design accommodates the 150°C junction limit. Verify mechanical fit for the through-hole mounting style.
Part Context
This component belongs to Fairchild's series of intelligent power modules designed for motor control. Fairchild Semiconductor was acquired by onsemi, which now manages the product line. These modules are commonly used in industrial automation where reliable three-phase power switching is required.
Replacement Considerations
Consult onsemi documentation for direct replacements. Similar models in the FMM series with matching voltage and current ratings should be evaluated for pin compatibility and thermal performance.
