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AP9997GH-HF-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 @@+# AP9997GH-HF-VB++**VBsemi Elec** · MOSFETs · TO-252++AP9997GH-HF-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 MOSFET control terminal. Absolute maximum VGS = ±20 V; gate threshold VGS(th) = 1.0 V (min) to 3.5 V (max). Total gate charge Qg ≈ 24 nC typ at VDS = 50 V, VGS = 10 V. |+| 2 | D | passive | Drain. High-voltage power terminal. VDS(max) = 100 V, continuous ID = 15 A at TC = 25 °C (13 A at TC = 125 °C), pulsed IDM = 40 A. Electrically tied to the exposed tab (heat slug) of the TO-252 package. |+| 3 | S | passive | Source. Low-side power terminal and reference for VGS. Continuous source (body diode) current IS = 3 A; body diode VSD ≈ 0.9 V typ (1.5 V max) at IF = 3 A, VGS = 0 V; trr ≈ 180 ns typ. |+| 4 | D (TAB) | passive | Exposed metal tab, internally connected to Drain. Primary thermal path - solder to a copper pad for heat sinking (recommended pad ≈ 5.69 × 6.18 mm per page 6). Electrically identical to pin 2. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | VBsemi Elec |+| Package | TO-252 |+| Category | Transistors/Thyristors |+| Pins | 4 |++## Ordering variants++Same part, different packaging or reel option.++- `AP9997GH-HF-VB`++## CAD (KiCad official)++- Symbol: `AP9997GH-HF-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/8603157745286078464) (None pp, sha256 `6d5dba41c22e255f`, 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/ap9997gh-hf-vb-datasheet.pdf)
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