The PS21965-T is a 600V/20A low-loss CSTBTTM inverter bridge for three phase DC-to-AC power conversion. It is used in AC100V~200V three-phase inverter drive for small power motor control.
This manual provides detailed information on the Mitsubishi PS21965 series (T, AT, CT, TW) dual‑in‑line package intelligent power modules. It describes the module’s integrated drive, protection, and system control functions, as well as recommended application conditions for three‑phase inverter drives.
The document includes package dimensions, electrical and mechanical ratings, protection circuit operation, timing charts, wiring guidelines, and example application circuits, helping designers integrate the module safely and efficiently.
| Supply voltage (Vec) | 450 V |
|---|---|
| Surge supply voltage (Vces) | 500 V |
| Collector‑emitter voltage (VCES) | 600 V |
| IGBT collector current (continuous) | 20 A |
| Power dissipation per chip | 35.7 W |
| Isolation voltage | 1500 V |
| Weight | 10 g |
| Mounting torque | 0.69 Nm (typical) |
The normal supply voltage (Vec) is rated at 450 V, and the surge rating (Vccisurge) is 500 V.
The module should be mounted with a torque of about 0.69 Nm (range 0.59–0.78 Nm) and it weighs approximately 10 g.