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Product Detailed Parameters
- Description：IGBT MOD 600V 400A 1340W
- Series：IGBTMOD™
- Mfr：Powerex Inc.
- Package：Bulk
- IGBT Type：-
- Configuration：Half Bridge
- Vce(on) (Max) @ Vge, Ic：2.1V @ 15V, 400A
- Input：Standard
- NTC Thermistor：Yes
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Voltage - Collector Emitter Breakdown (Max)：600 V
- Current - Collector (Ic) (Max)：400 A
- Power - Max：1340 W
- Current - Collector Cutoff (Max)：1 mA
- Input Capacitance (Cies) @ Vce：50 nF @ 10 V
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Overview
The CM400DX-12A is a dual IGBT module manufactured by Powerex Inc., designed for high-power switching applications. It features a single-phase half-bridge circuit structure with an integrated anti-parallel diode. The device is rated for a collector-emitter voltage of 1200V and a continuous collector current of 400A. Constructed using carrier stored trench gate bipolar transistor technology, it offers low saturation voltage and fast switching characteristics suitable for frequencies up to 25kHz.
Feature Summary
- Dual IGBT configuration with integrated free-wheeling diode
- Low drive power requirements
- Isolated baseplate for simplified thermal management
- High frequency operation capability
Applications
- AC motor control systems
- Motion and servo control drives
- Uninterruptible power supplies (UPS)
- Welding power supplies
- Laser power supplies
Procurement Notes
Verify the specific suffix 'A' against official Powerex documentation to confirm exact electrical tolerances and pinout compatibility. Check RoHS compliance status as older Powerex modules may not meet current environmental standards. Confirm package dimensions and mounting hole patterns match the target heatsink design before procurement.
Selection Notes
Select this component for applications requiring a robust 1200V/400A half-bridge solution. Ensure the cooling system can handle the thermal dissipation at the specified current levels. Compare with the CM400DU-12H or CM400DY-12H if different internal configurations are required. Verify that the gate drive voltage matches the module's specifications for optimal performance.
Part Context
This part belongs to the Powerex IGBTMOD family, which utilizes carrier stored trench gate bipolar transistor technology. The series is known for reliability in industrial power electronics. The CM400DX-12A specifically addresses the need for high-current switching in compact modules, serving as a key component in modern inverter designs.
Replacement Considerations
Direct replacements include the CM400DU-12H and CM400DY-12H from the same manufacturer. These variants share similar ratings but may differ in internal circuit topology or packaging details. Always consult the datasheet to ensure functional equivalence before substitution.
