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Product Detailed Parameters
- Description：IGBT MOD 1200V 105A 348W
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- IGBT Type：Trench Field Stop
- Configuration：Three Phase Inverter
- Vce(on) (Max) @ Vge, Ic：1.7V @ 15V, 75A
- Input：Standard
- 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)：105 A
- Power - Max：348 W
- Current - Collector Cutoff (Max)：1 mA
- Input Capacitance (Cies) @ Vce：5.3 nF @ 25 V
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Overview
The MG1275H-XN2MM is a trench field-stop IGBT module manufactured by Littelfuse Inc. It features a three-phase inverter configuration with a baseplate mounting design. The component is rated for a collector-emitter voltage of 1200 V and a continuous collector current of 105 A. Maximum power dissipation is specified at 348 W. This device utilizes IGBT3 chip technology to ensure low saturation voltage and positive temperature coefficient characteristics, suitable for AC motor control applications.
Feature Summary
- Utilizes IGBT3 Trench+Field Stop technology for high integration
- Features low saturation voltage and positive temperature coefficient
- Designed as a three-phase inverter with baseplate mounting
Applications
- AC motor control
- Industrial drive systems
- Power conversion units
Procurement Notes
Verify the specific datasheet revision date, as sources indicate variations between 75A and 105A ratings for this part number. Confirm RoHS compliance status directly with the manufacturer or authorized distributor, as public records show no explicit RoHS information. Ensure the ordering suffix matches the required thermal interface and pinout configuration for your specific PCB or busbar layout.
Selection Notes
Select this module when a 1200V rating and approximately 105A continuous current are required for three-phase inverter topologies. Consider the 348W power dissipation limit for thermal management calculations. The trench field-stop technology offers advantages in switching performance compared to older generations. Verify that the mechanical dimensions and mounting hole patterns align with the existing system chassis requirements.
Part Context
This component belongs to the Littelfuse MG series of power modules, which are designed for robust industrial applications. The 'H' designation typically indicates specific packaging or thermal characteristics within the product line. It serves as a core switching element in medium-power inverters, replacing discrete semiconductor assemblies with a unified, reliable package structure.
Replacement Considerations
Public documentation lists related models such as MG1275W-XN2MM and MG1225H-XN2MM within the same family. Verify electrical compatibility and pinout alignment before substitution. Cross-reference datasheets to confirm identical voltage and current ratings to avoid circuit failure.
FAQ
What technology is used in the internal chips?
The module uses IGBT3 chip technology, which combines Trench and Field Stop structures.
Is this a single-phase or three-phase device?
It is configured as a three-phase inverter module.
