PS21963-EST is a low-loss 600V/8A CSTBTTM inverter bridge for three-phase DC-to-AC power conversion. Open emitter type. APPLICATION AC100V~200V inverter drive for small power motor control.
The PS21963-EST is a dual‑in‑line package (DIP) intelligent power module that integrates drive, protection, and system‑control functions for three‑phase DC‑to‑AC conversion. It includes upper‑leg and lower‑leg IGBT drive circuits, fault signaling, and input interfaces for 3 V/5 V high‑active lines.
The document lists maximum ratings, thermal resistance, mechanical characteristics, recommended operating conditions, timing charts for protective functions, wiring recommendations, and a typical application circuit. It also provides detailed electrical specifications such as supply voltage, collector current limits, and protection thresholds.
| Supply voltage (Veco) | 450 V |
|---|---|
| Surge voltage (VcCisurge) | 500 V |
| Collector‑emitter voltage (VCES) | 600 V |
| Continuous collector current | 8 A |
| Collector dissipation per chip | 24.3 W |
| Operating temperature range (module case) | -20 °C to +100 °C |
| Weight | 10 g |
The maximum collector‑emitter voltage is 600 V.