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NTD4906NAT4G-VB
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VBsemi Elec MOSFETs, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# NTD4906NAT4G-VB++**VBsemi Elec** · MOSFETs · TO-252++NTD4906NAT4G-VB from VBsemi Elec, in a TO-252. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | G | input | Gate. MOSFET control terminal. Absolute maximum VGS = ±20 V. Threshold voltage VGS(th) = 1.5-2.5 V (typ. ~2 V at ID = 250 µA). Gate resistance Rg typ. 1.4 Ω, total gate charge Qg typ. 151 nC at VGS = 10 V. |+| 2 | D | passive | Drain. High-current power terminal, also electrically connected to the tab of the TO-252 package for heatsinking. Drain-Source breakdown voltage VDS ≥ 30 V. Continuous drain current ID up to 100 A at TC = 25 °C (package limited to 90 A). RDS(on) typ. 0.002 Ω at VGS = 10 V. |+| 3 | S | passive | Source. Low-side power terminal / current return of the N-channel MOSFET. Also serves as anode reference of the intrinsic body diode (VSD typ. 0.8 V at IS = 22 A). Continuous source-drain diode current IS up to 90 A at TC = 25 °C. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | VBsemi Elec |+| Package | TO-252 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `NTD4906NAT4G-VB`++## CAD (KiCad official)++- Symbol: `NTD4906NAT4G-VB`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [VBsemi Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8609133984559616000) (None pp, sha256 `40d505d1ff3169e1`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ntd4906nat4g-vb-datasheet.pdf)
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