component
FSDT23C712L02
Public Made by Adomby adom
FUXINSEMI ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownFSDT23C712L02
FUXINSEMI · ESD And Surge Protection (TVS/ESD) · SOT-23
FSDT23C712L02 from FUXINSEMI, 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 I/O line 1 with 7V/12V asymmetrical TVS diode to pin 3 (VRWM 12.0V max pin 1 to pin 3, 7.0V max pin 3 to pin 1). |
| 2 | I/O 2 | passive | Protected I/O line 2 with 7V/12V asymmetrical TVS diode to pin 3 (VRWM 12.0V max pin 2 to pin 3, 7.0V max pin 3 to pin 2). |
| 3 | GND | power_in | Common ground reference for both TVS channels; reverse working voltage 7.0V max from pin 3 to pin 1 or 2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FUXINSEMI |
| Package | SOT-23 |
| Category | Circuit Protection |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
FSDT23C712L02 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
fsdt23c712l02-etched.step/fsdt23c712l02-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fsdt23c712l02.step/fsdt23c712l02.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FUXINSEMI datasheet (4 pp, sha256
487c581e484eb236, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).