component

BST236A054U

Public Made by Adom

by adom

BORN ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BST236A054U

BORN · ESD And Surge Protection (TVS/ESD) · SOT-23-6

BST236A054U 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 ESD-protected data/power line input, steered by the diode array to Vcc and GND, with 0.2 pF typ. I/O-to-I/O capacitance.
2 GND power_in Ground reference for the diode array; I/O-to-GND capacitance is 0.36 pF typ. and 0.5 pF max at VR = 0 V, 1 MHz.
3 I/O3 passive ESD-protected data/power line input, protected to IEC 61000-4-2 ±12 kV contact and ±15 kV air.
4 I/O4 passive ESD-protected data/power line input, rated for 3.5 A peak pulse current (8/20 µs) with clamping voltage of 13 V max.
5 Vcc power_in Positive rail of the diode array, connected to the internal avalanche diode with reverse stand-off voltage of 5.0 V and breakdown voltage of 6.8 V typ. at 1 mA.
6 I/O6 passive ESD-protected data/power line input, with reverse leakage of 500 nA max at VRWM = 5 V.

Key specifications

Parameter Value
Manufacturer BORN
Package SOT-23-6
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: BST236A054U
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: bst236a054u-etched.step / bst236a054u-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bst236a054u.step / bst236a054u.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 553e5645548405fb, retrieved 2026-10-09, 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