component

SELC24CI

Public Made by Adom

by adom

SEMIWARE ESD Protection Devices, SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectionselc24cifactory-2.0.0extractor-text

Changed since verified SELC24CI

by Ray · last 4 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 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: SELC24CI · SOD-323 · 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 (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-qdfb8hbe/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.3)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! selc24ci.kicad_sym✓ selc24ci.kicad_mod✓ selc24ci.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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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 selc24ci: symbol repaired (bidirectional TVS (the page says so)) · 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
selc24ci-etched.glb Publish 0.1.0 · Ray 3d ago
selc24ci-etched.step selc24ci: factory component page (tier=lcsc) · Ray 3d ago
selc24ci-hero.glb selc24ci: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
selc24ci-hero.overlay.json Publish 0.1.0 · Ray 3d ago
selc24ci.glb Publish 0.1.0 · Ray 3d ago
selc24ci.kicad_mod Publish 0.1.0 · Ray 3d ago
selc24ci.kicad_sym selc24ci: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
selc24ci.lbr selc24ci: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
selc24ci.step Publish 0.1.0 · Ray 3d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 3d ago

SELC24CI

SEMIWARE · ESD Protection Devices · SOD-323

SELC24CI from SEMIWARE, in a SOD-323. 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 bidirectional ESD/TVS diode; either orientation.
2 2 passive Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation.

Key specifications

Parameter Value
Manufacturer SEMIWARE
Package SOD-323
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 working voltage (VRWM), SELC24CI VRWM 24 V 1
Breakdown voltage (VB), SELC24CI VB 26.7 V IT = 1 mA 1
Clamping voltage (VC), SELC24CI VC 43 V @1A 1
Clamping voltage (VC), SELC24CI, second VC column VC 56 V 1
Reverse leakage current (IR), SELC24CI IR 3 uA 1
Line capacitance (CT), SELC24CI CT 1 pF 1
Peak pulse power (PPP) PPP 350 W tp=8/20us waveform 1
Operating temperature range (TJ) TJ -55 125 °C 1
Storage temperature range (TSTG) TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: SELC24CI
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: selc24ci-etched.step / selc24ci-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); selc24ci.step / selc24ci.glb are the bare package body.

Provenance

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

  • Datasheet: SEMIWARE datasheet (4 pp, sha256 441e3b483dc1f50e, retrieved 2026-11-04, 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