PS21767 is a 600V/30A low-loss CSTBTTM inverter bridge with N-side three-phase output DC-to-AC power conversion function from MITSUBISHI SEMICONDUCTOR, and is suitable for AC100V~200V three-phase inverter drive for small power motor control.
The Mitsubishi PS21767 is a 600 V/30 A low‑loss CSTBT™ inverter bridge in a dual‑in‑line package. It integrates drive, protection and system control functions for three‑phase inverter applications, such as small‑power motor drives.
The document provides maximum ratings, electrical and thermal specifications, mechanical dimensions, recommended operating conditions, and example wiring and interface circuits for proper integration into inverter systems.
| Supply voltage (Veco) | 450 V |
|---|---|
| Collector‑emitter voltage (VCES) | 600 V |
| Continuous collector current (I_C) | 30 A |
| Power dissipation per chip (P_c) | 90.9 W |
| Weight | 21.9 g |
| Mounting torque | 0.78 N·m (recommended) |
| Isolation voltage (all pins to heat‑sink) | 2500 V rms |
The module can carry a continuous collector current of 30 A per IGBT at 25 °C.
A mounting torque of 0.78 N·m (recommended range 0.59–0.98 N·m) is specified.
The control supply voltage (V_D) should be between 13.5 V and 16.5 V.
The isolation voltage is rated at 2500 V rms.