Manufacturer package reference image
N-channel 200V - 0.038Ohm -40A- D2PAK/TO-220/TO-220FP/TO-247
Key Specifications
| Complete manufacturer part number | STP40NF20 |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | N-channel 200V - 0.038Ohm -40A- D2PAK/TO-220/TO-220FP/TO-247 |
| Package / case | TO-220 |
| Product category | Power MOSFETs |
| Pins | 3 |
| Package terminal convention (manufacturer cover drawing) | 3 numbered leads shown on the manufacturer cover drawing. The package reference is a body reference; confirm electrical pin functions in the target datasheet. |
| Maximum operating junction temperature (TJ) | 150 °C |
| Electrical-characteristics default conditions (manufacturer) | TCASE=25 °C unless otherwise specified. Drain-current and dissipation limits depend on case temperature, package cooling and the stated safe operating area; pulse ratings are not continuous-current guarantees. |
| Storage temperature range (Tstg; not operating range) | -55 °C to 150 °C |
| Packing type | Tube |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for TO-220. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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