| PartNumber | MSC040SMA120B | MSC040SMA120J | MSC040SMA120S |
| Description | MOSFET UNRLS, FG, SIC MOSFET, TO-247 | MOSFET UNRLS, FG, SIC MOSFET, SOT-227 | MOSFET UNRLS, FG, SIC MOSFET, TO-268 |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | SiC | SiC | SiC |
| Mounting Style | Through Hole | Chassis Mount | SMD/SMT |
| Package / Case | TO-247-3 | SOT-227-4 | D3PAK-3 |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 1.2 kV | 1.2 kV | 1.2 kV |
| Rds On Drain Source Resistance | 50 mOhms | 50 mOhms | 50 mOhms |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Packaging | Tube | Tube | Tube |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Product Type | MOSFET | MOSFET | MOSFET |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |