Description
General part information
STT1900 Series
Thyristor/Thyristor 55 mmPower Start1800 V, 1900 A module for soft start applications in pressure contact technology. Main benefit of the design concept in comparison to existing soft starter solutions is one slim foot-print (55 mm) fitting 1900 A starting current which allows contactor compatible designs (LxWxH 134x55x100 mm). This Infineon® Power Start module is also available with1600 V.
Technical Specifications
Parameters and characteristics for this part
| Specification | STT1900N18P55XPSA1 |
|---|---|
| Current - Gate Trigger (Igt) (Max) | 200 mA |
| Current - Hold (Ih) (Max) | 300 mA |
| Current - Non Rep. Surge (Itsm) | 17000 A |
| Current - Non Rep. Surge Frequencies | 50Hz, 60Hz |
| Current - Non Rep. Surge Type | Itsm |
| Mounting Type | Chassis Mount |
| Number of SCRs | 2 count |
| Operating Temperature | 125 °C |
| Package / Case | Module |
| Structure | 1-Phase Controller - All SCRs |
| Voltage - Gate Trigger (Vgt) (Max) | 2 V |
| Voltage - Off State | 1.8 kV |
Pricing
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CAD
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Documents
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