CM400HA-24H IGBT Module
The Mitsubishi CM400HA-24H is a high-power IGBT module designed for reliable operation in industrial and commercial power electronics. With ratings of 1200 V and 400 A, it features an insulated baseplate and a fast recovery free-wheel diode, making it suitable for motor drives, UPS, servo systems, and welding power supplies. Its chassis-mount design simplifies thermal management and mechanical integration.
This module ensures efficient performance with low conduction and switching losses, achieving a typical VCE(sat) of 2.5 V. It supports high peak current capability up to 800 A, along with optimized thermal resistance and a wide junction temperature range from −40 °C to +150 °C. These features enable dependable use in high-frequency switching applications while maintaining system stability.
With a maximum collector power dissipation of 2800 W, robust isolation voltage, and durable construction, the CM400HA-24H provides long-term performance in demanding environments. It is widely applied in AC motor control, servo drives, UPS, and welding equipment. For precise electrical and mechanical characteristics, consult the official Mitsubishi datasheet.
Key Specs
| Parameter | Value |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Series | H-Series IGBT Module |
| Collector-Emitter Voltage (VCES) | 1200 V |
| Collector Current (IC, Tc = 25 °C) | 400 A |
| Peak Collector Current (ICM) | 800 A |
| Collector-Emitter Saturation Voltage (VCE(sat)) | Typ. 2.5 V, Max. 3.4 V |
| Maximum Collector Dissipation (Pc) | 2800 W |
| Total Gate Charge (Qg) | ~2000 nC |
| Input Capacitance (Cies) | 80 nF |
| Diode Reverse Recovery Charge (Qrr) | ~2.97 µC |
| Diode Reverse Recovery Time (trr) | ~250 ns |
| Thermal Resistance (Rth j-c) | IGBT: 0.045 °C/W; FWDi: 0.09 °C/W |
| Junction Temperature Range (Tj) | −40 °C to +150 °C |
| Isolation Voltage | 2500 Vrms (1 min) |
| Package / Mounting | Chassis-mount, insulated baseplate |
| Approx. Weight | 400 g |
For more detailed information, please refer to the Mitsubishi Electric CM400HA-24H Datasheet.
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