component
STB40NF10LT4
Public Made by Adomby adom
STMicroelectronics Global Sourcing Parts, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTB40NF10LT4
STMicroelectronics · Global Sourcing Parts · D2PAK
STB40NF10LT4 from STMicroelectronics, in a D2PAK. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | G | input | Gate; gate-source voltage limited to ±15 V absolute maximum, with threshold of 1 V min to 2.5 V max at ID = 250 µA. |
| 2 | D | passive | Drain, connected internally to the tab; VDS 100 V max and continuous ID 40 A at TC = 25°C. |
| 3 | S | passive | Source; continuous source-drain diode current of 40 A max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | D2PAK |
| Category | Global Sourcing Parts |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
STB40NF10LT4 - Footprint:
Package_TO_SOT_SMD:TO-263-2 - 3D model: D2PAK (KiCad packages3D, STEP)
- 3D model files:
stb40nf10lt4-etched.step/stb40nf10lt4-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stb40nf10lt4.step/stb40nf10lt4.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (13 pp, sha256
401a07d366c7cb1b, retrieved 2026-10-01, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).