VBA3860

@@ -0,0 +1,43 @@+# VBA3860++**VBsemi Elec** · MOSFETs · SO-8++VBA3860 from VBsemi Elec, in a SO-8. 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 | S1 | passive | Source of MOSFET 1 (Q1). Body-diode anode. Rated ID = 3.5 A continuous at TA=25°C; body-diode continuous current IS = 2.5 A max. |+| 2 | G1 | input | Gate of MOSFET 1 (Q1). VGS rated ±30 V max; VGS(th) = 3.5-5 V; typical gate resistance Rg = 1.8 Ω, Qg(10V) = 11 nC typ. |+| 3 | S2 | passive | Source of MOSFET 2 (Q2). Body-diode anode. Rated ID = 3.5 A continuous at TA=25°C; body-diode continuous current IS = 2.5 A max. |+| 4 | G2 | input | Gate of MOSFET 2 (Q2). VGS rated ±30 V max; VGS(th) = 3.5-5 V; typical gate resistance Rg = 1.8 Ω, Qg(10V) = 11 nC typ. |+| 5 | D2 | passive | Drain of MOSFET 2 (Q2). Body-diode cathode. VDS rated 80 V max; pin ganged with pin 6 for current handling. |+| 6 | D2 | passive | Drain of MOSFET 2 (Q2). Body-diode cathode. VDS rated 80 V max; pin ganged with pin 5 for current handling. |+| 7 | D1 | passive | Drain of MOSFET 1 (Q1). Body-diode cathode. VDS rated 80 V max; pin ganged with pin 8 for current handling. |+| 8 | D1 | passive | Drain of MOSFET 1 (Q1). Body-diode cathode. VDS rated 80 V max; pin ganged with pin 7 for current handling. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | VBsemi Elec |+| Package | SO-8 |+| Category | Transistors/Thyristors |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `VBA3860`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [VBsemi Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602987689373147136) (None pp, sha256 `aee866f1fd2d04f0`, 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/vba3860-datasheet.pdf)

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