| PartNumber | VS-T50RIA100 | VS-T50RIA120 | VS-T50RIA120S90 |
| Description | SCR Modules 1000 Volt 50 Amp | SCR Modules 1200 Volt 50 Amp | SCR Modules 50 Amp 1200 Volt 1490 Amp ITSM |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | SCR Modules | SCR Modules | SCR Modules |
| RoHS | N | N | N |
| On State RMS Current It RMS | 80 A | 80 A | 80 A |
| Non Repetitive On State Current | 1310 A | 1310 A | 1310 A |
| Rated Repetitive Off State Voltage VDRM | 1 kV | 1.2 kV | 1.2 kV |
| Off State Leakage Current @ VDRM IDRM | 100 uA | 100 uA | 100 uA |
| On State Voltage | 1.6 V | 1.6 V | 1.6 V |
| Holding Current Ih Max | 200 mA | 200 mA | 200 mA |
| Gate Trigger Voltage Vgt | 2.5 V | 2.5 V | 2.5 V |
| Gate Trigger Current Igt | 100 mA | 100 mA | 100 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | Chassis | Chassis | Chassis |
| Package / Case | D-55 | D-55 | D-55 |
| Packaging | Bulk | Bulk | Bulk |
| Breakover Current IBO Max | 1370 A | 1370 A | 1370 A |
| Current Rating | 50 A | 50 A | 50 A |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Circuit Type | SCR | SCR | SCR |
| Product Type | SCR Modules | SCR Modules | SCR Modules |
| Factory Pack Quantity | 10 | 10 | 10 |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Part # Aliases | T50RIA100 | T50RIA120 | T50RIA120S90 |
| Unit Weight | 2 oz | 2 oz | 2 oz |