This datasheet provides the technical specifications of the ABB 5STP20Q8500 control thyristor, including rated voltage, maximum current, switching losses, etc.
This document is a technical datasheet for the ABB 5STP 20Q8500, a phase control thyristor designed for traction, energy, and industrial applications. It highlights features such as patented free-floating silicon technology, low on-state and switching losses, and optimum power handling capability.
| Max surge peak forward and reverse blocking voltage | 8500 V |
|---|---|
| Max repetitive peak forward and reverse blocking voltage | 8000 V |
| Average on-state current | 2150 A |
| RMS on-state current | 3380 A |
| Peak non-repetitive surge current | 47.5·10³A |
| Operating junction temperature range | -40 to 115 °C |
| Thermal resistance junction to case (Double-side cooled) | 5 K/kW |
The maximum surge peak forward and reverse blocking voltage is 8500 V.
The device operates within a junction temperature range of -40 to 140 °C.
The maximum average on-state current is 2150 A when using a half sine wave.