# DSL03-024SC6

**STMicroelectronics** · ESD And Surge Protection (TVS/ESD) · SOT-23-6L

DSL03-024SC6 from STMicroelectronics, in a SOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | I/O1 | passive | Protected line input/output 1 (I/O to I/O, VRM 24 V, VBR 28 V min at 1 mA, typ. capacitance 0.5 pF). |
| 2 | -VLD | power_in | Negative line-driver supply rail reference pin of the TVS, shown on the middle left pin of the functional diagram. |
| 3 | I/O2 | passive | Protected line input/output 2 (I/O to I/O, VRM 24 V, VBR 28 V min at 1 mA, typ. capacitance 0.5 pF). |
| 4 | +VLD | power_in | Positive line-driver supply rail pin of the TVS, shown on the bottom right pin of the functional diagram. |
| 5 | +VLD | power_in | Positive line-driver supply rail pin of the TVS, shown on the middle right pin of the functional diagram. |
| 6 | +VLD | power_in | Positive line-driver supply rail pin of the TVS, shown on the top right pin of the functional diagram. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23-6L |
| Category | Circuit Protection |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `DSL03-024SC6`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6L (KiCad packages3D, STEP)
- 3D model files: `dsl03-024sc6-etched.step` / `dsl03-024sc6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dsl03-024sc6.step` / `dsl03-024sc6.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588921280506564608) (7 pp, sha256 `845aaa96481f7393`, retrieved 2026-10-08, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/dsl03-024sc6-datasheet.pdf)