component

CESDBLC5V0D3

Public Made by Adom

by adom

Changjiang Electronics Tech (CJ) 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 protectioncesdblc5v0d3factory-2.0.0extractor-text

Changed since verified CESDBLC5V0D3

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: CESDBLC5V0D3 · 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 ['mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-q8nhxon_/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 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: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! cesdblc5v0d3.kicad_sym✓ cesdblc5v0d3.kicad_mod✓ cesdblc5v0d3.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 6d ago
viewers cesdblc5v0d3: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
cesdblc5v0d3-etched.glb Publish 0.1.0 · Ray 6d ago
cesdblc5v0d3-etched.step cesdblc5v0d3: factory component page (tier=lcsc) · Ray 6d ago
cesdblc5v0d3-hero.glb cesdblc5v0d3: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
cesdblc5v0d3-hero.overlay.json Publish 0.1.0 · Ray 6d ago
cesdblc5v0d3.glb Publish 0.1.0 · Ray 6d ago
cesdblc5v0d3.kicad_mod Publish 0.1.0 · Ray 6d ago
cesdblc5v0d3.kicad_sym cesdblc5v0d3: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
cesdblc5v0d3.lbr cesdblc5v0d3: symbol repaired (bidirectional TVS (the page says so)) · Ray 5d ago
cesdblc5v0d3.step Publish 0.1.0 · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 6d ago

CESDBLC5V0D3

Changjiang Electronics Tech (CJ) · ESD Protection Devices · SOD-323

CESDBLC5V0D3 from Changjiang Electronics Tech (CJ), 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 Changjiang Electronics Tech (CJ)
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
Breakdown voltage V(BR) 5.8 7.8 V IT=1mA 3
Junction capacitance CJ 12 15 pF VR=0V, f=1MHz 3
Reverse leakage current IR 0.1 μA VRWM=5V 3
Clamping voltage VC 10 V IPP=5A 3
IEC 61000-4-2 ESD voltage, air model VESD(1) -25 25 kV IEC 61000-4-2 air model; ten non-repetitive ESD pulses 2
IEC 61000-4-2 ESD voltage, contact model VESD(1) -25 25 kV IEC 61000-4-2 contact model; ten non-repetitive ESD pulses 2
ESD voltage per human body model -16 16 kV JESD22-A114-B 2
ESD voltage machine model -0.4 0.4 kV Machine model 2
Peak pulse power PPP 50 W Non-repetitive 8/20µs current pulse (note 2) 2
Peak pulse current IPP 5 A Non-repetitive 8/20µs current pulse (note 2) 2
Lead solder temperature, maximum TL 260 ℃ 10 second duration 2
Junction temperature Tj 150 ℃ 2
Storage temperature range Tstg -55 150 ℃ 2
Reverse stand-off voltage VRWM 5 V 3

CAD (KiCad official)

  • Symbol: CESDBLC5V0D3
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: cesdblc5v0d3-etched.step / cesdblc5v0d3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cesdblc5v0d3.step / cesdblc5v0d3.glb are the bare package body.

Provenance

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

  • Datasheet: Changjiang Electronics Tech (CJ) datasheet (6 pp, sha256 4071c594d46b6407, 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