STS10DN3LH5

@@ -0,0 +1,49 @@+# STS10DN3LH5++**STMicroelectronics** · MOSFETs · SO-8++STS10DN3LH5 from STMicroelectronics, 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. Return terminal for MOSFET 1 channel current (ID up to 10 A continuous at TC = 25 °C). Also anode of MOSFET 1 intrinsic body diode (VSD typ 1.1 V at ISD = 5 A). |+| 2 | G1 | input | Gate of MOSFET 1. Control input; VGS(th) typ 1 V (at ID = 250 µA), VGS absolute max ±22 V. Total gate charge Qg typ 4.6 nC at VGS = 5 V, VDD = 15 V, ID = 10 A. |+| 3 | S2 | passive | Source of MOSFET 2. Return terminal for MOSFET 2 channel current (ID up to 10 A continuous at TC = 25 °C). Also anode of MOSFET 2 intrinsic body diode. |+| 4 | G2 | input | Gate of MOSFET 2. Control input; VGS(th) typ 1 V, VGS absolute max ±22 V. Independent from G1 (dual device with two separate control gates). |+| 5 | D2 | passive | Drain of MOSFET 2 (pin 5 of the D2 pair). Tied internally to pin 6 to double the drain bond-wire/lead current capacity. VDS max 30 V, ID up to 10 A continuous at TC = 25 °C. |+| 6 | D2 | passive | Drain of MOSFET 2 (pin 6 of the D2 pair). Internally common with pin 5. Also cathode of MOSFET 2 intrinsic body diode. |+| 7 | D1 | passive | Drain of MOSFET 1 (pin 7 of the D1 pair). Internally common with pin 8. VDS max 30 V, ID up to 10 A continuous at TC = 25 °C. |+| 8 | D1 | passive | Drain of MOSFET 1 (pin 8 of the D1 pair). Tied internally to pin 7 to double the drain lead current capacity. Also cathode of MOSFET 1 intrinsic body diode. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SO-8 |+| Category | Transistors/Thyristors |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `STS10DN3LH5`++## CAD (KiCad official)++- Symbol: `STS10DN3LH5`+- 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:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603086145626923008) (None pp, sha256 `3ef6beac225d39d4`, 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/sts10dn3lh5-datasheet.pdf)

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