component

SMAJ8.0CA-TP

Public Made by Adom

by adom

MCC(Micro Commercial Components) TVS, SMA(DO-214AC). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectionsmaj8.0ca-tpfactory-2.0.0extractor-text

Changed since verified SMAJ8.0CA-TP

by Ray · last 30 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SMAJ8.0CA-TP · SMA(DO-214AC) · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 5-page datasheet
  • ✓distributor: lcsc C779058, digikey SMAJ8.0CA-TPMSTR-ND, mouser 833-SMAJ8.0CA-TP
  • ✓family: D_SMA
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-zmsx3mo5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.1)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! smaj8-0ca-tp.kicad_sym✓ smaj8-0ca-tp.kicad_mod✓ smaj8-0ca-tp.step
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

markdown

SMAJ8.0CA-TP

MCC(Micro Commercial Components) · TVS · SMA(DO-214AC)

SMAJ8.0CA-TP from MCC(Micro Commercial Components), in a SMA(DO-214AC). 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer MCC(Micro Commercial Components)
Package SMA(DO-214AC)
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
Breakdown voltage V(BR) (min) V(BR) 8.89 9.83 V @ IT = 1 mA (bi-directional SMAJ8.0CA) 2
Maximum clamping voltage VC 13.6 V @ IPP = 29.4 A 2
Maximum reverse leakage current ID 50 μA @ VWM 2
Peak pulse current IPP 29.4 A 10/1000μs waveform, Note 3 2
Peak pulse power dissipation PPPM 400 W 10/1000μs waveform, Note 3,4,7 1
Steady state power dissipation PM(AV) 1.5 W Lead temperature TL = 75°C, Note 3,6 1
Operating junction temperature range TJ -55 175 °C 1
Storage temperature range TSTG -55 175 °C 1
Typical thermal resistance junction to lead RθJL 30 °C/W Junction to lead 1
Typical thermal resistance junction to ambient RθJA 120 °C/W Junction to ambient 1
Reverse stand-off voltage VWM 8 V 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 copper copper pads to each terminal. 1

CAD (KiCad official)

  • Symbol: SMAJ8.0CA-TP
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: smaj8-0ca-tp-etched.step / smaj8-0ca-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj8-0ca-tp.step / smaj8-0ca-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC(Micro Commercial Components) datasheet (5 pp, sha256 41f84b99bdef7450, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band 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