| PartNumber | STW15NK90Z | STW15NK50Z |
| Description | MOSFET N-Ch 900 Volt 15 Amp Zener SuperMESH | MOSFET N-Ch 500 Volt 14 Amp Zener SuperMESH |
| 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 | 900 V | 500 V |
| Id Continuous Drain Current | 15 A | 14 A |
| Rds On Drain Source Resistance | 550 mOhms | 340 mOhms |
| Vgs th Gate Source Threshold Voltage | 3 V | - |
| Vgs Gate Source Voltage | 10 V | 30 V |
| Qg Gate Charge | 190 nC | - |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Pd Power Dissipation | 350 W | 160 W |
| Configuration | Single | Single |
| Channel Mode | Enhancement | Enhancement |
| Height | 20.15 mm | 20.15 mm |
| Length | 15.75 mm | 15.75 mm |
| Series | STW15NK90Z | STW15NK50Z |
| Transistor Type | 1 N-Channel | 1 N-Channel |
| Type | MOSFET | MOSFET |
| Width | 5.15 mm | 5.15 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Fall Time | 35 ns | 15 ns |
| Product Type | MOSFET | MOSFET |
| Rise Time | 27 ns | 23 ns |
| Factory Pack Quantity | 600 | 600 |
| Subcategory | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 135 ns | 62 ns |
| Typical Turn On Delay Time | 42 ns | 20 ns |
| Unit Weight | 1.340411 oz | 1.340411 oz |
| Packaging | - | Tube |
| Forward Transconductance Min | - | 12 S |