component
SM712-N
Public Made by Adomby adom
BORN ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 20d ago |
| viewers | 20d ago |
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| page.json | 20d ago |
| README.md | 20d ago |
| sm712-n-etched.glb | 20d ago |
| sm712-n-etched.step | 20d ago |
| sm712-n-hero.glb | 20d ago |
| sm712-n-hero.overlay.json | 20d ago |
| sm712-n.glb | 20d ago |
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| sm712-n.lbr | 20d ago |
| sm712-n.step | 20d ago |
SM712-N
BORN · ESD And Surge Protection (TVS/ESD) · SOT-23
SM712-N from BORN, 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/O1 | bidirectional | Data-line pin with a 12 V TVS working voltage, protecting the transceiver input from positive transient spikes greater than 12 V and negative spikes greater than 7 V (per the application information). |
| 2 | I/O2 | bidirectional | Data-line pin with a 12 V TVS working voltage, protecting the transceiver input from positive transient spikes greater than 12 V and negative spikes greater than 7 V (per the application information). |
| 3 | GND | power_in | Ground pin with a 7 V TVS working voltage, connected to ground in the RS-485 application circuit. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOT-23 |
| Category | Circuit Protection |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
SM712-N - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
sm712-n-etched.step/sm712-n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sm712-n.step/sm712-n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (5 pp, sha256
0f4bb14691dcd3d1, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).