| PartNumber | MCC44-14io1B | MCC44-12io1B | MCC44-12io8B |
| Description | Discrete Semiconductor Modules 44 Amps 1400V | Discrete Semiconductor Modules 44 Amps 1200V | Discrete Semiconductor Modules 44 Amps 1200V |
| Manufacturer | IXYS | IXYS | IXYS |
| Product Category | Discrete Semiconductor Modules | Discrete Semiconductor Modules | Discrete Semiconductor Modules |
| RoHS | Y | Y | Y |
| Product | Thyristor Power Modules | Power Semiconductor Modules | Power Semiconductor Modules |
| Type | Phase Leg | Thyristor | Thyristor |
| Vf Forward Voltage | 1.34 V | 1.75 V | - |
| Vr Reverse Voltage | 1.4 kV | 1200 V | - |
| Mounting Style | Screw Mount | Screw Mount | Screw Mount |
| Package / Case | TO-240 AA | TO-240 AA | TO-240 AA |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 100 C | + 125 C | - |
| Series | MCC44 | MCC44 | MCC44 |
| Packaging | Bulk | Bulk | Bulk |
| Brand | IXYS | IXYS | IXYS |
| Gate Trigger Current Igt | 100 mA | 100 mA | - |
| Holding Current Ih Max | 200 mA | 200 mA | - |
| Product Type | Discrete Semiconductor Modules | Discrete Semiconductor Modules | Discrete Semiconductor Modules |
| Factory Pack Quantity | 36 | 36 | 36 |
| Subcategory | Discrete Semiconductor Modules | Discrete Semiconductor Modules | Discrete Semiconductor Modules |
| Unit Weight | 3 oz | 3 oz | - |
| Configuration | - | 1-Phase Controller - All SCRs | - |
| Typical Delay Time | - | 2 us | - |