| PartNumber | STD2NK90ZT4 | STD2NK90Z-1 |
| Description | MOSFET N-Ch 900 Volt 2.1Amp Zener SuperMESH | MOSFET N-Ch, 900V-5ohms Zener SuperMESH 2.1A |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | MOSFET | MOSFET |
| RoHS | Y | Y |
| Technology | Si | Si |
| Mounting Style | SMD/SMT | Through Hole |
| Package / Case | TO-252-3 | TO-251-3 |
| Number of Channels | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 900 V | 900 V |
| Id Continuous Drain Current | 2.1 A | 2.1 A |
| Rds On Drain Source Resistance | 6.5 Ohms | 6.5 Ohms |
| Vgs th Gate Source Threshold Voltage | 3 V | - |
| Vgs Gate Source Voltage | 10 V | 30 V |
| Qg Gate Charge | 19.5 nC | - |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Pd Power Dissipation | 70 W | 70 W |
| Configuration | Single | Single |
| Channel Mode | Enhancement | Enhancement |
| Tradename | SuperMESH | SuperMESH |
| Packaging | Reel | Tube |
| Height | 2.4 mm | 6.2 mm |
| Length | 6.6 mm | 6.6 mm |
| Series | STD2NK90ZT4 | STD2NK90Z-1 |
| Transistor Type | 1 N-Channel MOSFET | 1 N-Channel |
| Type | MOSFET | - |
| Width | 6.2 mm | 2.4 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Forward Transconductance Min | 2.3 S | - |
| Fall Time | 40 ns | 40 ns |
| Product Type | MOSFET | MOSFET |
| Rise Time | 11 ns | 11 ns |
| Factory Pack Quantity | 2500 | 3000 |
| Subcategory | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 43 ns | 43 ns |
| Typical Turn On Delay Time | 21 ns | 21 ns |
| Unit Weight | 0.139332 oz | 0.139332 oz |