| PartNumber | STP5NK50Z | STP5NK100Z | STP5NK40Z |
| Description | MOSFET N-Ch 500 Volt 4.4 A Zener SuperMESH | MOSFET N-Ch 1000 Volt 3.5A Zener SuperMESH | MOSFET N-Ch 400 Volt 3 Amp |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-220-3 | TO-220-3 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 500 V | 1 kV | 400 V |
| Id Continuous Drain Current | 4.4 A | 3.5 A | 3 A |
| Rds On Drain Source Resistance | 1.5 Ohms | 3.7 Ohms | 1.8 Ohms |
| Vgs Gate Source Voltage | 30 V | 10 V | 30 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Pd Power Dissipation | 70 W | 125 W | 45 W |
| Configuration | Single | Single | Single |
| Channel Mode | Enhancement | Enhancement | Enhancement |
| Tradename | SuperMESH | SuperMESH | - |
| Height | 9.15 mm | 9.15 mm | 9.15 mm |
| Length | 10.4 mm | 10.4 mm | 10.4 mm |
| Series | STP5NK50Z | STP5NK100Z | STP5NK40Z |
| Transistor Type | 1 N-Channel | 1 N-Channel Power MOSFET | 1 N-Channel |
| Type | MOSFET | MOSFET | MOSFET |
| Width | 4.6 mm | 4.6 mm | 4.6 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Forward Transconductance Min | 3.1 S | 4 S | 2.2 S |
| Fall Time | 15 ns | 19 ns | 11 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 10 ns | 7.7 ns | 6 ns |
| Factory Pack Quantity | 1000 | 1000 | 50 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 32 ns | 51.5 ns | 22.5 ns |
| Typical Turn On Delay Time | 15 ns | 22.5 ns | 9.2 ns |
| Unit Weight | 0.050717 oz | 0.050717 oz | 0.050717 oz |
| Vgs th Gate Source Threshold Voltage | - | 3 V | - |
| Qg Gate Charge | - | 42 nC | - |
| Packaging | - | - | Tube |