component

SMCJ180CA

Public Made by Adom

by adom

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

componentcircuit protectionsmcj180cafactory-2.0.0extractor-text

Verified SMCJ180CA

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SMCJ180CA · SMC · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 4-page datasheet
  • ✓distributor: lcsc C42411095, digikey SMCJ180CALFTR-ND, mouser 652-SMCJ180CA
  • ✓family: D_SMC
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-s7jplblr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ smcj180ca.kicad_sym✓ smcj180ca.kicad_mod✓ smcj180ca.step
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smcj180ca / README.md
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Ray Publish 0.1.0 52cb556 8h ago

SMCJ180CA

JUXING · ESD And Surge Protection (TVS/ESD) · SMC

SMCJ180CA from JUXING, in a SMC. 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 Cathode passive Pin 1 is listed as Cathode in the SMC pinning table, which applies to the unipolar parts; the bipolar symbol is also shown.
2 Anode passive Pin 2 is listed as Anode in the SMC pinning table, which applies to the unipolar parts; the bipolar symbol is also shown.

Key specifications

Parameter Value
Manufacturer JUXING
Package SMC
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Reverse stand-off voltage VRWM 180 V 2
Breakdown voltage min VBR 201 V IT=1mA 2
Breakdown voltage max VBR 222 V IT=1mA 2
Maximum clamping voltage VC 292 V at IPP=5.1A 2
Peak pulse current IPP 5.1 A 10/1000us waveform 2
Maximum reverse leakage IR 1 μA at VRWM 2
Peak pulse power dissipation PPPM 1500 W Tp=1mS 1
Operating junction and storage temperature range TJ, TSTG -55 150 ℃ 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin terminal fnish material is tin(Sn) (IPC/JEDEC J-STD-609A.01) 1

CAD (KiCad official)

  • Symbol: SMCJ180CA
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)
  • 3D model files: smcj180ca-etched.step / smcj180ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smcj180ca.step / smcj180ca.glb are the bare package body.

Provenance

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

  • Datasheet: JUXING datasheet (4 pp, sha256 2aadbc84ce310c24, retrieved 2026-11-06, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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