| Part Number | TD320N18SOFHPSA1 | TD390N18SOFHPSA1 | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Thyristors - SCRs - Modules | Thyristors - SCRs - Modules | 
| 
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| Product Status | Active | Active | 
| Structure | Series Connection - SCR/Diode | Series Connection - SCR/Diode | 
| Number of SCRs, Diodes | 1 SCR, 1 Diode | 1 SCR, 1 Diode | 
| Voltage - Off State | 1.8 kV | 1.8 kV | 
| Current - On State (It (AV)) (Max) | 320 A | 380 A | 
| Current - On State (It (RMS)) (Max) | 520 A | 520 A | 
| Voltage - Gate Trigger (Vgt) (Max) | 2 V | 2 V | 
| Current - Gate Trigger (Igt) (Max) | 150 mA | 150 mA | 
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 9500A @ 50Hz | 9500A @ 50Hz | 
| Current - Hold (Ih) (Max) | 150 mA | 150 mA | 
| Operating Temperature | -40°C ~ 130°C | -40°C ~ 125°C (TC) | 
| Mounting Type | Chassis Mount | Chassis Mount | 
| Package / Case | Module | Module |