5STP 18T1800 Control Thyristor is a high performance thyristor from ABB. It can be connected in series and parallel. The maximum working voltage is 1 800 V and the maximum working current is 1 870 A. It is suitable for various controlled rectifiers and AC drives applications.
This document is a technical datasheet for the ABB 5STP18T1800 Phase Control Thyristor. It provides comprehensive data on maximum ratings, including repetitive peak reverse voltage of 1800 V and RMS on-state current of 2937 A.
| Repetitive peak reverse and off-state voltage | 1800 V |
|---|---|
| RMS on-state current | 2937 A |
| Average on-state current | 1870 A |
| Peak non-repetitive surge current | 26250 A |
| Operating temperature range | -40 + 125 °C |
| Weight | 0.40 kg |
The maximum average on-state current is 1 870 A when the junction temperature is 70 °C, the waveform is half sine, and the frequency is 50 Hz.
The device operates within a temperature range of -40 to +125 °C.
A mounting force of 22 ± 2 kN is required.