component

SMBJ58CA

Public Made by Adom

by adom

hongjiacheng ESD And Surge Protection (TVS/ESD), DO-214AA(SMB). 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
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 25d ago
viewers smbj58ca: 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
smbj58ca-etched.glb smbj58ca: factory component page (tier=lcsc) · Ray 25d ago
smbj58ca-etched.step smbj58ca: factory component page (tier=lcsc) · Ray 25d ago
smbj58ca-hero.glb smbj58ca: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
smbj58ca-hero.overlay.json Publish 0.1.0 · Ray 25d ago
smbj58ca.glb Publish 0.1.0 · Ray 25d ago
smbj58ca.kicad_mod Publish 0.1.0 · Ray 25d ago
smbj58ca.kicad_sym smbj58ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 2d ago
smbj58ca.lbr smbj58ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 2d ago
smbj58ca.step Publish 0.1.0 · Ray 25d ago

SMBJ58CA

hongjiacheng · ESD And Surge Protection (TVS/ESD) · DO-214AA(SMB)

SMBJ58CA from hongjiacheng, in a DO-214AA(SMB). 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 Bi-directional TVS terminal 1 (SMBJ58CA, VRWM 58 V, VBR 64.40-71.20 V at 1 mA, VC 93.6 V at IPP 6.41 A); polarity-symmetric, interchangeable with pin 2, no cathode band.
2 A2 passive Bi-directional TVS terminal 2 (SMBJ58CA, VRWM 58 V, VBR 64.40-71.20 V at 1 mA, VC 93.6 V at IPP 6.41 A); polarity-symmetric, interchangeable with pin 1, no cathode band.

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package DO-214AA(SMB)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMBJ58CA
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
  • 3D model files: smbj58ca-etched.step / smbj58ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smbj58ca.step / smbj58ca.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (5 pp, sha256 a983fd4d2da94c77, 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