# CDSOT23-T24C

**BOURNS** · TVS · SOT-23

CDSOT23-T24C from BOURNS, in a SOT-23. 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/O 1 | passive | Protected line 1 of the bidirectional TVS array, with a maximum working peak voltage of 24.0 V and a minimum breakdown voltage of 26.7 V at 1 mA. |
| 2 | I/O 2 | passive | Protected line 2 of the bidirectional TVS array, with a maximum working peak voltage of 24.0 V and a minimum breakdown voltage of 26.7 V at 1 mA. |
| 3 | COMMON | passive | Common connection of the bidirectional diode pair, shown at the bottom of the block diagram as the shared return for pins 1 and 2. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | SOT-23 |
| Category | TVS/Fuse/Board Level Protection |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `CDSOT23-T24C`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [BOURNS datasheet](docs/cdsot23-t24c-datasheet.pdf) (5 pp, sha256 `f3706764878ec317`, retrieved 2026-11-02, 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/cdsot23-t24c-datasheet.pdf)