component

BST23C032V

Public Made by Adom

by adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 28d ago
viewers bst23c032v: viewers · Ray 28d ago
bst23c032v-etched.glb bst23c032v: factory component page (tier=lcsc) · Ray 28d ago
bst23c032v-etched.step bst23c032v: factory component page (tier=lcsc) · Ray 28d ago
bst23c032v-hero.glb bst23c032v: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
bst23c032v-hero.overlay.json Publish 0.1.0 · Ray 28d ago
bst23c032v.glb Publish 0.1.0 · Ray 28d ago
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bst23c032v.kicad_sym Publish 0.1.0 · Ray 28d ago
bst23c032v.lbr Publish 0.1.0 · Ray 28d ago
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README.md Publish 0.1.0 · Ray 28d ago

BST23C032V

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

BST23C032V from UMW, 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 1 passive Protected line terminal of the bidirectional TVS array, with junction capacitance measured from Pin 1 to Pin 3 (3 pF typ per datasheet table, VR=0V, f=1MHz).
2 2 passive Protected line terminal of the bidirectional TVS array, with junction capacitance measured from Pin 2 to Pin 3 (VR=0V, f=1MHz).
3 3 passive Common terminal of the TVS array to which Pin 1 and Pin 2 are referenced in the junction capacitance measurement.

Key specifications

Parameter Value
Manufacturer UMW
Package SOT-23
Category Circuit Protection
Pins 3

CAD (KiCad official)

  • Symbol: BST23C032V
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bst23c032v-etched.step / bst23c032v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bst23c032v.step / bst23c032v.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (7 pp, sha256 eb414365bf4a3937, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF