component

SESD05C

Public Made by Adom

by adom

SEMIWARE ESD Protection Devices, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionsesd05cfactory-2.0.0extractor-text

Changed since verified SESD05C

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: SESD05C · 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-cfvdp256/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.2)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! sesd05c.kicad_sym✓ sesd05c.kicad_mod✓ sesd05c.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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sesd05c / README.md
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Ray Publish 0.1.0 db56489 3d ago

SESD05C

SEMIWARE · ESD Protection Devices · SOD-323

SESD05C 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 One terminal of the bidirectional transient voltage suppressor, which protects one I/O or power line at a 5V working voltage (PIN CONFIGURATIONS diagram, page 1).
2 2 passive The other terminal of the bidirectional transient voltage suppressor, which protects one I/O or power line at a 5V working voltage (PIN CONFIGURATIONS diagram, page 1).

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 stand-off voltage VRWM 5 V 1
Breakdown voltage VBR 6 V IT = 1 mA 1
Junction capacitance CT 10 pF 1
Peak pulse power PPPM 350 W tp=8/20µs waveform 1
Operating temperature range TJ -55 125 °C 1
Storage temperature range TSTG -55 150 °C 1
Reflow peak temperature (TP) 260 °C Lead-free reflow profile; do not exceed 260°C 2

CAD (KiCad official)

  • Symbol: SESD05C
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: sesd05c-etched.step / sesd05c-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sesd05c.step / sesd05c.glb are the bare package body.

Provenance

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

  • Datasheet: SEMIWARE datasheet (3 pp, sha256 f15208ffa8b99082, retrieved 2026-11-04, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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