component

BSD5C051L

Public Made by Adom

by adom

BORN ESD And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 28d ago
viewers bsd5c051l: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
bsd5c051l-etched.glb Publish 0.1.0 · Ray 28d ago
bsd5c051l-etched.step bsd5c051l: factory component page (tier=lcsc) · Ray 28d ago
bsd5c051l-hero.glb bsd5c051l: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
bsd5c051l-hero.overlay.json Publish 0.1.0 · Ray 28d ago
bsd5c051l.glb Publish 0.1.0 · Ray 28d ago
bsd5c051l.kicad_mod Publish 0.1.0 · Ray 28d ago
bsd5c051l.kicad_sym bsd5c051l: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
bsd5c051l.lbr bsd5c051l: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
bsd5c051l.step Publish 0.1.0 · Ray 28d ago
package.json Publish 0.1.0 · Ray 28d ago
page.json Set visibility: public · Ray 28d ago
README.md Publish 0.1.0 · Ray 28d ago

BSD5C051L

BORN · ESD And Surge Protection (TVS/ESD) · SOD-523

BSD5C051L from BORN, in a SOD-523. 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 Pin1 passive Terminal 1 of the bidirectional TVS clamp on the protected I/O line, rated for 5.0 V reverse stand-off (VRWM) and 3 A peak pulse current (8/20 µs) for the device.
2 Pin2 passive Terminal 2 of the bidirectional TVS clamp on the protected I/O line, rated for 5.0 V reverse stand-off (VRWM) and 3 A peak pulse current (8/20 µs) for the device.

Key specifications

Parameter Value
Manufacturer BORN
Package SOD-523
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: BSD5C051L
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: bsd5c051l-etched.step / bsd5c051l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bsd5c051l.step / bsd5c051l.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (5 pp, sha256 542b416bb0d48f3e, retrieved 2026-10-12, 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