| PartNumber | F1857RD1000 | F1857RD1200 | F1857RD1400 |
| Description | Discrete Semiconductor Modules MOD DIODE 55A 380VAC | Discrete Semiconductor Modules 1.2KV VRRM55A I(T) THY MODULE SCR | Discrete Semiconductor Modules MOD DIODE 55A 530VAC |
| Manufacturer | Sensata | Sensata | Sensata |
| Product Category | Discrete Semiconductor Modules | Discrete Semiconductor Modules | Discrete Semiconductor Modules |
| RoHS | Y | Y | Y |
| Product | Diode Power Modules | Diode Power Modules | Diode Power Modules |
| Series | F18 | F18 | F18 |
| Brand | Crydom | Crydom | Crydom |
| Product Type | Discrete Semiconductor Modules | Discrete Semiconductor Modules | Discrete Semiconductor Modules |
| Factory Pack Quantity | 5 | 5 | 5 |
| Subcategory | Discrete Semiconductor Modules | Discrete Semiconductor Modules | Discrete Semiconductor Modules |
| Unit Weight | 4.761985 oz | 4.761985 oz | 4.761985 oz |
| Type | - | Discrete Semiconductor Module | - |
| Vf Forward Voltage | - | 1.4 V | - |
| Vr Reverse Voltage | - | 480 V | - |
| Mounting Style | - | Screw Mount | - |
| Package / Case | - | Module | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Configuration | - | Series Connection - 2 Diodes | - |
| Output Current | - | 55 A | - |
| Gate Trigger Current Igt | - | 150 mA | - |