component
BST236A055R
Public Made by Adomby adom
BORN ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBST236A055R
BORN · ESD And Surge Protection (TVS/ESD) · SOT-23-6
BST236A055R from BORN, in a SOT-23-6. 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 data I/O line steered by diodes to VCC and GND, with 0.25 pF typ (0.35 pF max) IO-to-IO capacitance. |
| 2 | GND | power_in | Ground reference for the TVS and steering diodes, with IO-to-GND capacitance of 0.35 pF typ (0.5 pF max). |
| 3 | I/O2 | passive | Protected data I/O line with ±15 kV IEC 61000-4-2 contact and air ESD protection. |
| 4 | I/O3 | passive | Protected data I/O line with ±15 kV IEC 61000-4-2 contact and air ESD protection. |
| 5 | VCC | power_in | Positive rail connection of the steering diodes, with a reverse stand-off voltage of 5.0 V max. |
| 6 | I/O4 | passive | Protected data I/O line with 4.0 A (8/20 µs) peak pulse current rating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
BST236A055R - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
bst236a055r-etched.step/bst236a055r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bst236a055r.step/bst236a055r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (4 pp, sha256
4bd3f72be44a3b56, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).