ST150Y2 (QM150DY-2H) IGBT Module
The ST150Y2, also known as the Mitsubishi Electric QM150DY-2H, is an insulated gate bipolar transistor (IGBT) module designed for high-power switching applications. This module is suitable for various industrial systems, including inverters, servo drives, DC motor controllers, and welding equipment. It offers a collector-emitter voltage rating of 1000 V and a continuous collector current of 150 A, making it capable of handling substantial power levels in demanding environments.
Constructed with an insulated package, the ST150Y2 ensures electrical isolation up to 2500 VAC, facilitating safe integration into systems requiring high-voltage operation. The module's thermal performance is optimized with a low junction-to-case thermal resistance, supporting efficient heat dissipation and stable operation across a wide junction temperature range of −40 °C to +150 °C. These features contribute to the module's reliability and suitability for long-term industrial use.
For detailed specifications, including thermal characteristics, switching times, and mounting guidelines, please refer to the official datasheet provided by Mitsubishi Electric. This resource offers comprehensive information to assist in the proper application and integration of the ST150Y2 module.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | ST150Y2 (QM150DY-2H) |
| Manufacturer | Mitsubishi Electric |
| Collector-Emitter Voltage (VCE) | 1000 V |
| Continuous Collector Current (IC) | 150 A |
| DC Current Gain (hFE) | 75 (typical) |
| Collector-Emitter Saturation Voltage (VCE(sat)) | Not specified in available datasheets |
| Isolation Voltage (Viso) | 2500 VAC (1 minute) |
| Junction Temperature Range (Tj) | −40 °C to +150 °C |
| Thermal Resistance (junction-to-case) | Not specified in available datasheets |
| Mounting Type | Insulated flange |
| Weight | Not specified in available datasheets |
| Applications | Inverters, servo drives, DC motor controllers, welding equipment |
For more detailed information, please refer to the Mitsubishi Electric datasheet — Download the QM150DY-2H datasheet (PDF).
