component

SMCJ54CA

Public Made by Adom

by adom

Brightking ESD And Surge Protection (TVS/ESD), SMC(DO-214AB). 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 25d ago
viewers smcj54ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 2d ago
package.json Publish 0.1.0 · Ray 25d ago
page.json Set visibility: public · Ray 25d ago
README.md Publish 0.1.0 · Ray 25d ago
smcj54ca-etched.glb Publish 0.1.0 · Ray 25d ago
smcj54ca-etched.step smcj54ca: factory component page (tier=lcsc) · Ray 25d ago
smcj54ca-hero.glb smcj54ca: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
smcj54ca-hero.overlay.json Publish 0.1.0 · Ray 25d ago
smcj54ca.glb Publish 0.1.0 · Ray 25d ago
smcj54ca.kicad_mod Publish 0.1.0 · Ray 25d ago
smcj54ca.kicad_sym smcj54ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 2d ago
smcj54ca.lbr smcj54ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 2d ago
smcj54ca.step Publish 0.1.0 · Ray 25d ago

SMCJ54CA

Brightking · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)

SMCJ54CA from Brightking, in a SMC(DO-214AB). 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 A1 passive Bidirectional TVS terminal 1 with no polarity (no cathode band on bidirectional models), VRWM 54.0 V, VBR 60.00~66.30 V at 1 mA, VC 87.1 V at 17.3 A IPP.
2 A2 passive Bidirectional TVS terminal 2 with no polarity (no cathode band on bidirectional models), interchangeable with terminal 1, 1500 W minimum peak pulse power at 10/1000μs.

Key specifications

Parameter Value
Manufacturer Brightking
Package SMC(DO-214AB)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMCJ54CA
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
  • 3D model files: smcj54ca-etched.step / smcj54ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smcj54ca.step / smcj54ca.glb are the bare package body.

Provenance

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

  • Datasheet: Brightking datasheet (6 pp, sha256 00cf7d9684b63f1b, retrieved 2026-10-12, 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