| PartNumber | STF7N105K5 | STF7N52DK3 | STF7N52K3 |
| Description | MOSFET N-channel 1050 V, 1.4 Ohm typ., 4 A MDmesh K5 Power MOSFETs in TO-220FP package | MOSFET N-Ch 525V 0.95 Ohm 6A SuperFREDmesh3 | MOSFET N-channel 525 V 6.3 A DPAK D |
| 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-220FP-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 | 1.05 kV | 525 V | 525 V |
| Id Continuous Drain Current | 4 A | 6 A | 6 A |
| Rds On Drain Source Resistance | 1.4 Ohms | 1.15 Ohms | 850 mOhms |
| Vgs th Gate Source Threshold Voltage | 3 V | - | - |
| Vgs Gate Source Voltage | 30 V | 30 V | 30 V |
| Qg Gate Charge | 17 nC | 33 nC | 33 nC |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Pd Power Dissipation | 25 W | 25 W | 25 W |
| Configuration | Single | Single | Single |
| Channel Mode | Enhancement | Enhancement | - |
| Tradename | MDmesh | SuperFREDmesh3 | - |
| Packaging | Tube | Tube | Tube |
| Series | STF7N105K5 | STF7N52DK3 | STF7N52K3 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Fall Time | 25 ns | 19 ns | 19 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 7 ns | 12 ns | 11 ns |
| Factory Pack Quantity | 1000 | 1000 | 50 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 43 ns | 37 ns | 36 ns |
| Typical Turn On Delay Time | 17.5 ns | 12 ns | 13 ns |
| Unit Weight | 0.081130 oz | 0.011640 oz | 0.011640 oz |
| Transistor Type | - | 1 N-Channel | 1 N-Channel |