| Part Number | STT1400N18P55XPSA1 | STT1900N18P55XPSA1 |
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies |
| Category | Thyristors - SCRs - Modules | Thyristors - SCRs - Modules |
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| Product Status | Active | Active |
| Structure | 1-Phase Controller - All SCRs | 1-Phase Controller - All SCRs |
| Number of SCRs, Diodes | 2 SCRs | 2 SCRs |
| Voltage - Off State | 1.8 kV | 1.8 kV |
| Current - On State (It (AV)) (Max) | - | - |
| Current - On State (It (RMS)) (Max) | - | - |
| Voltage - Gate Trigger (Vgt) (Max) | 2 V | 2 V |
| Current - Gate Trigger (Igt) (Max) | 200 mA | 200 mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 10500A @ 60Hz | 17000A @ 50Hz |
| Current - Hold (Ih) (Max) | 300 mA | 300 mA |
| Operating Temperature | 125°C (TJ) | 125°C (TJ) |
| Mounting Type | Chassis Mount | Chassis Mount |
| Package / Case | Module | Module |