The CM2400HCB-34N is an IGBT module produced by Mitsubishi Electric. It has a rated current of 2400A and a rated voltage of 1700V. It has an isolated function and is used in traction drives, high reliability converters/inverters, and DC choppers.
The CM2400HCB-34N is a 4th‑generation insulated‑type HVIGBT (High Voltage Insulated Gate Bipolar Transistor) module designed for traction drives, high‑reliability converters/inverters, and DC choppers. It features a trench‑gate IGBT (CSTBT™) and a soft reverse‑recovery diode, packaged as a single‑element insulated module.
The datasheet lists maximum ratings such as 1700 V collector‑emitter voltage and 2400 A continuous collector current, along with thermal resistance values, mechanical dimensions, and performance curves for output, transfer, and switching characteristics. Key mechanical data include a 1.5 kg mass and specified mounting torque values for terminal screws.
| Continuous collector current (Ic) | 2400 A |
|---|---|
| Junction temperature range (Tj) | -40 °C to +150 °C |
| Mass | 1.5 kg |
| Main terminal screw torque (M8) | 7.0‑13.0 N·m |
| Input capacitance (Cies) | 396 nF |
It can carry up to 2400 A of continuous collector current.
The recommended torque for the M8 main terminal screw is 7.0 to 13.0 N·m.