The PS21765 is a low-loss 600V/20A N-side three-phase output DC-to-AC power conversion module from MITSUBISHI SEMICONDUCTOR. It is suitable for AC100V~200V three-phase inverter drive for small power motor control.
The document provides detailed electrical, thermal, and mechanical specifications for the Mitsubishi PS21765 Intelligent Power Module (IPM). It describes the integrated drive, protection, and system control functions, as well as recommended wiring, mounting, and operation conditions for three‑phase inverter applications.
Included are maximum ratings, thermal resistance values, characteristic curves, timing charts for protective functions, and example application circuits, enabling designers to implement the module in AC‑to‑DC conversion and motor‑drive systems.
| Supply voltage (Veco) | 450 V |
|---|---|
| Surge voltage (Vccisurge) | 500 V |
| Collector‑emitter voltage (VCES) | 600 V |
| IGBT collector current (continuous) | 20 A |
| Power dissipation per chip | 76.9 W |
| Junction temperature range | -20 °C to +150 °C |
| Mounting torque (recommended) | 0.78 N·m (0.59–0.98 N·m) |
| Weight | 21.9 g |
The maximum supply voltage (Veco) is 450 V applied between P‑NU, NV, and NW.
The collector‑emitter voltage rating (VCES) is 600 V.
The DIP‑IPM input section integrates a 2.5 kΩ minimum pull‑down resistor.