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Product Detailed Parameters
- Description：IGBT MOD 1200V 75A 260W
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- IGBT Type：-
- Configuration：Three Phase Inverter with Brake
- Vce(on) (Max) @ Vge, Ic：1.7V @ 15V, 50A (Typ)
- Input：Three Phase Bridge Rectifier
- NTC Thermistor：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Voltage - Collector Emitter Breakdown (Max)：1200 V
- Current - Collector (Ic) (Max)：75 A
- Power - Max：260 W
- Current - Collector Cutoff (Max)：1 mA
- Input Capacitance (Cies) @ Vce：3.6 nF @ 25 V
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Overview
The Littelfuse MG1250W-XBN2MM is a three-phase inverter module with brake functionality, designed for AC motor control applications. It features a maximum collector-emitter breakdown voltage of 1200V and a continuous current rating of 75A. The device has a maximum power dissipation of 260W and operates within a junction temperature range of -40°C to 125°C. It includes an integrated NTC thermistor for thermal monitoring and utilizes a chassis mount configuration.
Feature Summary
- Three-phase inverter topology with integrated braking capability
- Integrated NTC thermistor for precise thermal management
- Chassis mount design for robust mechanical stability
Applications
- AC motor control systems
- Industrial drive inverters
- Brake chopper circuits
Procurement Notes
Verify the specific suffix against official Littelfuse documentation to ensure correct pinout and electrical characteristics. Confirm that the chassis mount style matches your thermal interface requirements. Cross-reference the NTC thermistor specifications with your system's monitoring circuitry to ensure compatibility before finalizing procurement.
Selection Notes
Select this module when a combined three-phase inverter and brake function is required for AC motor drives. Ensure the 1200V rating exceeds the system's peak DC bus voltage. Verify that the 260W power dissipation aligns with the available heatsinking capacity. Consider the chassis mount form factor for integration into existing industrial enclosures.
Part Context
This component belongs to Littelfuse’s portfolio of IGBT modules for power conversion. It serves as a critical switching element in high-power AC drive architectures. The module integrates multiple semiconductor devices into a single package to simplify assembly and improve reliability compared to discrete solutions.
Replacement Considerations
Consult Littelfuse official substitution guides for compatible alternatives. Verify pin-to-pin compatibility and thermal resistance values when considering cross-brand replacements.
