Manufacturer package reference image
N-Channel 30V - 0.039 Ohm - 4A - SOT-223 STripFET(TM) POWER MOSFET
Key Specifications
| Complete manufacturer part number | STN4NF03L |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | N-Channel 30V - 0.039 Ohm - 4A - SOT-223 STripFET(TM) POWER MOSFET |
| Package / case | SOT-223 |
| Product category | MOSFETs |
| Pins | 3 |
| Lead/tab construction (exact target manufacturer pin diagram) | 3 projecting leads plus heat tab sharing terminal2 |
| Operating temperature (manufacturer catalog) | -55 °C to 150 °C |
| Operating temperature (manufacturer ordering record) | -55.0 °C to 150.0 °C |
| Packing type | Tape And Reel |
| 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 SOT-223. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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