| PartNumber | STW20NM50FD | STW20NM50 |
| Description | MOSFET N-Ch 500 Volt 20 Amp | MOSFET N-Ch 500 Volt 20 Amp |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | MOSFET | MOSFET |
| RoHS | Y | Y |
| Technology | Si | Si |
| Mounting Style | Through Hole | Through Hole |
| Package / Case | TO-247-3 | TO-247-3 |
| Number of Channels | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 500 V | 500 V |
| Id Continuous Drain Current | 20 A | 20 A |
| Rds On Drain Source Resistance | 250 mOhms | 250 mOhms |
| Vgs Gate Source Voltage | 30 V | 30 V |
| Minimum Operating Temperature | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Pd Power Dissipation | 214 W | 214 W |
| Configuration | Single | Single |
| Channel Mode | Enhancement | Enhancement |
| Tradename | FDmesh | - |
| Packaging | Tube | Tube |
| Height | 20.15 mm | 20.15 mm |
| Length | 15.75 mm | 15.75 mm |
| Series | STW20NM50FD | STW20NM50 |
| Transistor Type | 1 N-Channel | 1 N-Channel |
| Width | 5.15 mm | 5.15 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Fall Time | 15 ns | 8.5 ns |
| Product Type | MOSFET | MOSFET |
| Rise Time | 20 ns | 16 ns |
| Factory Pack Quantity | 600 | 30 |
| Subcategory | MOSFETs | MOSFETs |
| Typical Turn On Delay Time | 22 ns | 24 ns |
| Unit Weight | 1.340411 oz | 1.340411 oz |