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HAF1004-90STL-E-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+45@@ -0,0 +1,45 @@+# HAF1004-90STL-E-VB++**VBsemi Elec** · MOSFETs · TO-252++HAF1004-90STL-E-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. Insulated gate terminal that controls conduction of the P-channel MOSFET channel. Maximum VGS = ±20 V; typical VGS(th) = -2.0 V (min -1.0 V, max -3.0 V). |+| 2 | D | passive | Drain. Drain of the P-channel MOSFET; also connected to the exposed tab of the TO-252 package. Rated VDS = -60 V, ID = -30 A continuous at TC = 25 °C. |+| 3 | S | passive | Source. Source terminal of the P-channel MOSFET. Body-diode anode with respect to the drain (source-drain diode VSD typ -0.9 V, max -1.3 V at IF = -2 A). |+| 4 | D (Tab) | passive | Exposed thermal tab, electrically connected to the Drain. Used for heat dissipation to the PCB copper pour; PD = 34 W at TC = 25 °C, RthJC = 5 °C/W typical. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | VBsemi Elec |+| Package | TO-252 |+| Category | Transistors/Thyristors |+| Pins | 4 |++## Ordering variants++Same part, different packaging or reel option.++- `HAF1004-90STL-E-VB`++## CAD (KiCad official)++- Symbol: `HAF1004-90STL-E-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/8603043865008365568) (None pp, sha256 `dd890faa750142da`, 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/haf1004-90stl-e-vb-datasheet.pdf)
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