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Product Detailed Parameters
- Description：IGBT MOD 1200V 400A 1040W
- Series：IGBTMOD™
- Mfr：Powerex Inc.
- Package：Bulk
- IGBT Type：-
- Configuration：Half Bridge
- Vce(on) (Max) @ Vge, Ic：6.5V @ 15V, 400A
- Input：Standard
- NTC Thermistor：No
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Voltage - Collector Emitter Breakdown (Max)：1200 V
- Current - Collector (Ic) (Max)：400 A
- Power - Max：1040 W
- Current - Collector Cutoff (Max)：1 mA
- Input Capacitance (Cies) @ Vce：63 nF @ 10 V
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Overview
The CM400DU-24NFH is a dual IGBT module from the NFH-Series manufactured by Powerex. It features two N-channel Insulated Gate Bipolar Transistors in a half-bridge configuration, each paired with a reverse-connected super-fast recovery free-wheel diode. The device is rated for 400 Amperes of collector current and 1200 Volts of collector-emitter voltage. Designed for high-frequency operation, it supports up to 30 kHz for hard switching and 60 to 70 kHz for soft switching applications. The module utilizes an isolated baseplate design to facilitate simplified system assembly and thermal management.
Feature Summary
- Half-bridge configuration with integrated super-fast recovery free-wheel diodes
- Isolated baseplate for simplified thermal management and system assembly
- Optimized for high-frequency switching operations
Applications
- Power Supplies
- Induction Heating
- Welders
Procurement Notes
Verify the manufacturer origin carefully, as this part number appears in listings from both Powerex and Mitsubishi Electric Semiconductors. Confirm that the specific unit matches the NFH-Series description and Powerex branding if that is the required source. Ensure the component meets RoHS compliance standards as indicated in related documentation.
Selection Notes
Select this module for applications requiring high-frequency performance up to 70 kHz in soft-switching environments or 30 kHz in hard-switching scenarios. The dual-element half-bridge topology is suitable for inverters and converters where compact integration of transistors and diodes is necessary. Consider the isolated baseplate requirement for your thermal interface design.
Part Context
This component belongs to the IGBTMOD NFH-Series, which is engineered specifically for high-frequency power switching uses. The series distinguishes itself through low ESW(off) characteristics and discrete super-fast recovery diodes, catering to demanding industrial power electronics applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided data. Cross-reference with other NFH-Series modules such as the CM100DU-24NFH or CM150DU-24NFH for lower current requirements, ensuring voltage ratings and package compatibility match.
