| PartNumber | STB140NF75T4 | STB140NF55T4 | STB140N4F6 |
| Description | MOSFET N-Ch 75 Volt 120 Amp | MOSFET N-Ch 55 Volt 80 Amp | MOSFET N-CH 40V 80A D2PAK |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | MOSFET | MOSFET | - |
| RoHS | Y | Y | - |
| Technology | Si | Si | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-3 | TO-263-3 | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Vds Drain Source Breakdown Voltage | 75 V | 55 V | - |
| Id Continuous Drain Current | 120 A | 80 A | - |
| Rds On Drain Source Resistance | 7.5 mOhms | 8 mOhms | - |
| Vgs Gate Source Voltage | 20 V | 20 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Pd Power Dissipation | 310 W | 300 W | - |
| Configuration | Single | Single | - |
| Channel Mode | Enhancement | Enhancement | - |
| Packaging | Reel | Reel | - |
| Height | 4.6 mm | 4.6 mm | - |
| Length | 10.4 mm | 10.4 mm | - |
| Series | STB140NF75 | STB140NF55 | - |
| Transistor Type | 1 N-Channel | 1 N-Channel | - |
| Type | MOSFET | MOSFET | - |
| Width | 9.35 mm | 9.35 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Forward Transconductance Min | 160 S | 100 S | - |
| Fall Time | 90 ns | 45 ns | - |
| Product Type | MOSFET | MOSFET | - |
| Rise Time | 140 ns | 150 ns | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | MOSFETs | MOSFETs | - |
| Typical Turn Off Delay Time | 130 ns | 125 ns | - |
| Typical Turn On Delay Time | 30 ns | 30 ns | - |
| Unit Weight | 0.139332 oz | 0.139332 oz | - |
| Tradename | - | STripFET | - |