Powerex IGBTMOD™ Modules are designed for use in switching applications. Each module consists of one IGBT Transistor in a single configuration with a reverse-connected super-fast recovery free-wheel diode. All components and interconnects are isolated from the heat sinking baseplate, offering simplified system assembly and thermal management. Features include low drive power, low VCE(sat), discrete super-fast recovery (135ns) free-wheel diode, high frequency operation (20-25kHz), and isolated baseplate for easy heat sinking. Applications include AC motor control, motion/servo control, UPS, welding power supplies, and laser power supplies.
The CM300HA-28H is a single‑IGBT power module from Powerex, designed for high‑power switching applications such as AC motor control, welding and laser power supplies. Each module contains one IGBT transistor and a reverse‑connected super‑fast recovery free‑wheel diode, with all components isolated from the heat‑sinking baseplate for easy assembly and thermal management.
Key specifications include a collector‑emitter voltage rating of 1400 V, a continuous collector current of 300 A (peak 600 A), maximum dissipation of 2100 W, and a typical module weight of 400 g. Thermal resistance values, capacitances, and switching times are also provided for precise system design.
| Collector‑Emitter Voltage (VcEs) | 1400 Volts |
|---|---|
| Gate‑Emitter Voltage (VGES) | +20 Volts |
| Peak Collector Current (Icom) @ Tj < 150 °C | 600 Amperes |
| Module Weight (Typical) | 400 grams |
| Input Capacitance (Cies) | 60 nF |
| Maximum Mounting Torque (M6 Screws) | 26 in‑lb |
The module is rated for a collector‑emitter voltage of 1400 Volts.
The typical weight of the module is 400 grams.
The peak collector current is 600 Amperes when the junction temperature is below 150 °C.