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8.0SMDJ22A

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Littelfuse Electrostatic And Surge Protection (TVS/ESD), DO-214AB(SMCJ). 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 protection8.0smdj22afactory-2.0.0extractor-text

Verified 8.0SMDJ22A

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

Verification log 1 record

30 Oct 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: 8.0SMDJ22A · DO-214AB(SMCJ) · 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 C1984190, digikey 8.0SMDJ22ATR-ND, mouser 576-8.0SMDJ22A
  • ✓family: D_SMC
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-l2xxovgo/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✓ 8-0smdj22a.kicad_sym✓ 8-0smdj22a.kicad_mod✓ 8-0smdj22a.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 3d ago
viewers 8-0smdj22a: viewers · Ray 3d ago
8-0smdj22a-hero.glb Publish 0.1.0 · Ray 3d ago
8-0smdj22a-hero.overlay.json Publish 0.1.0 · Ray 3d ago
8-0smdj22a.glb Publish 0.1.0 · Ray 3d ago
8-0smdj22a.kicad_mod Publish 0.1.0 · Ray 3d ago
8-0smdj22a.kicad_sym Publish 0.1.0 · Ray 3d ago
8-0smdj22a.lbr Publish 0.1.0 · Ray 3d ago
8-0smdj22a.step Publish 0.1.0 · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 3d ago

8.0SMDJ22A

Littelfuse · Electrostatic And Surge Protection (TVS/ESD) · DO-214AB(SMCJ)

8.0SMDJ22A from Littelfuse, in a DO-214AB(SMCJ). 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 Littelfuse
Package DO-214AB(SMCJ)
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
Breakdown voltage (min) VBR 24.4 V @ IT = 1 mA 2
Breakdown voltage (max) VBR 26.9 V @ IT = 1 mA 2
VBR voltage tolerance VBR -5 5 % Part-numbering system: 5% VBR voltage tolerance 6
Maximum clamping voltage (10/1000 µs) VC 35.5 V @ Ipp 10/1000 µs 2
Maximum peak pulse current (10/1000 µs) Ipp 225.4 A 10/1000 µs waveform 2
Maximum clamping voltage (8/20 µs) VC 45.9 V @ Ipp 8/20 µs 2
Maximum peak pulse current (8/20 µs) Ipp 1464.8 A 8/20 µs waveform 2
Maximum reverse leakage current IR 5 µA @ VR = 22 V 2
Peak pulse power dissipation PPPM 8000 W 10/1000 µs waveform (Fig. 2), TL = 25 °C 1
Power dissipation on infinite heat sink PD 6.5 W TL = 50 °C 1
Peak forward surge current IFSM 300 A 8.3 ms single half sine wave (unidirectional only) 1
Maximum instantaneous forward voltage VF 5 V @ 100 A, unidirectional only 1
Operating temperature range TJ -65 150 °C 1
Storage temperature range TSTG -65 175 °C 1
Thermal resistance junction to lead RθJL 15 °C/W 1
Thermal resistance junction to ambient RθJA 75 °C/W 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 • Matte tin lead-free plated • Halogen free and RoHS 1

CAD (KiCad official)

  • Symbol: 8.0SMDJ22A
  • Footprint: Diode_SMD:D_SMC
  • 3D model: DO-214AB(SMCJ) (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Littelfuse datasheet (6 pp, sha256 f9f05c5aa6e66b13, retrieved 2026-10-30, tier: lcsc)
  • 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