| PartNumber | STF8NK100Z | STF8NK85Z |
| Description | MOSFET N-Ch 1000 V 1.6 Ohm Zener SuperMESH 6.5A | MOSFET N Ch 850V 1.1Ohm 6.7A |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | MOSFET | MOSFET |
| RoHS | Y | Y |
| Technology | Si | Si |
| Mounting Style | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-220-3 |
| Number of Channels | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 1 kV | 850 V |
| Id Continuous Drain Current | 6.5 A | 6.7 A |
| Rds On Drain Source Resistance | 1.6 Ohms | 1.4 Ohms |
| Vgs Gate Source Voltage | 30 V | 30 V |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Pd Power Dissipation | 40 W | 35 W |
| Configuration | Single | Single |
| Channel Mode | Enhancement | Enhancement |
| Tradename | SuperMESH | - |
| Packaging | Tube | Tube |
| Height | 9.3 mm | 9.3 mm |
| Length | 10.4 mm | 10.4 mm |
| Series | STF8NK100Z | STP8NK85Z |
| Transistor Type | 1 N-Channel | 1 N-Channel |
| Type | MOSFET | - |
| Width | 4.6 mm | 4.6 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Forward Transconductance Min | 7 S | - |
| Fall Time | 30 ns | 18 ns |
| Product Type | MOSFET | MOSFET |
| Rise Time | 19 ns | 19 ns |
| Factory Pack Quantity | 1000 | 1000 |
| Subcategory | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 59 ns | 58 ns |
| Typical Turn On Delay Time | 28 ns | 26 ns |
| Unit Weight | 0.011640 oz | 0.011640 oz |