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SMCJ12AQ-13-F

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Diodes Incorporated Electrostatic And Surge Protection (TVS/ESD), SMC. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionsmcj12aq-13-ffactory-2.0.0extractor-text

Verified SMCJ12AQ-13-F

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SMCJ12AQ-13-F · SMC · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • ✓distributor: lcsc C6489302, digikey 31-SMCJ12AQ-13-FTR-ND, mouser 621-SMCJ12AQ-13-F
  • ✓family: D_SMC
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-wvjfhzpf/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 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: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ smcj12aq-13-f.kicad_sym✓ smcj12aq-13-f.kicad_mod✓ smcj12aq-13-f.step
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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 7d ago
viewers smcj12aq-13-f: viewers · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f-hero.glb Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f-hero.overlay.json Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f.glb Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f.kicad_mod Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f.kicad_sym Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f.lbr Publish 0.1.0 · Ray 7d ago
smcj12aq-13-f.step Publish 0.1.0 · Ray 7d ago
verification.json Verified: Published by the parts factory: tier mfr, 2 pins · Ray 7d ago

SMCJ12AQ-13-F

Diodes Incorporated · Electrostatic And Surge Protection (TVS/ESD) · SMC

SMCJ12AQ-13-F from Diodes Incorporated, 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMC
Category TVS/Fuse/Board Level 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
Peak Pulse Power Dissipation PPK 1500 W Non-repetitive current pulse, derated above TA = +25°C (Note 5) 2
Peak Forward Surge Current IFSM 200 A 8.3ms single half sine-wave superimposed on rated load (Notes 5, 6, & 7) 2
Steady State Power Dissipation PM(AV) 5 W @ TL = +75°C 2
Instantaneous Forward Voltage VF 3.5 V @ IPP = 100A (Notes 5 & 7) 2
Breakdown Voltage VBR 13.3 14.7 V @ IT = 1.0 mA test current, IT pulse 10ms to 15ms (Note 9) 3
Max Reverse Leakage Current IR 5 µA @ VRWM (Note 10) 3
Max Clamping Voltage VC 19.9 V @ IPP, per 10 x 1000 µs waveform (Note 11) 3
Max Peak Pulse Current IPP 75.3 A Per 10 x 1000 µs waveform (Note 11) 3
Reverse Standoff Voltage VRWM 12 V 3
Operating Temperature Range TJ -55 150 °C 2
Storage Temperature Range TSTG -55 175 °C 2

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  Terminals: Lead-Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: SMCJ12AQ-13-F
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 6ca32e501fbc87d2, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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