component

PESDNC3D12VB

Public Made by Adom

by adom

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

componenttvs-fuse-board level protectionpesdnc3d12vbfactory-2.0.0extractor-text

Verified PESDNC3D12VB

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 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: PESDNC3D12VB · SOD-323 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 7-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SOD-323
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-8pdyg4yw/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.5)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ pesdnc3d12vb.kicad_sym✓ pesdnc3d12vb.kicad_mod✓ pesdnc3d12vb.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 pesdnc3d12vb: viewers · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
pesdnc3d12vb-etched.glb Publish 0.1.0 · Ray 3d ago
pesdnc3d12vb-etched.step pesdnc3d12vb: factory component page (tier=lcsc) · Ray 3d ago
pesdnc3d12vb-hero.glb pesdnc3d12vb: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
pesdnc3d12vb-hero.overlay.json Publish 0.1.0 · Ray 3d ago
pesdnc3d12vb.glb Publish 0.1.0 · Ray 3d ago
pesdnc3d12vb.kicad_mod Publish 0.1.0 · Ray 3d ago
pesdnc3d12vb.kicad_sym Publish 0.1.0 · Ray 3d ago
pesdnc3d12vb.lbr Publish 0.1.0 · Ray 3d ago
pesdnc3d12vb.step Publish 0.1.0 · 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

PESDNC3D12VB

Shanghai Prisemi Elec · ESD Protection Devices · SOD-323

PESDNC3D12VB from Shanghai Prisemi Elec, 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 Pin1 passive One terminal of the bidirectional protected line; the device is rated for a 12 V peak reverse working voltage with a 13.5 V minimum breakdown voltage at 1 mA per line.
2 Pin2 passive The other terminal of the bidirectional protected line; the device is rated for a 12 V peak reverse working voltage with a 13.5 V minimum breakdown voltage at 1 mA per line.

Key specifications

Parameter Value
Manufacturer Shanghai Prisemi Elec
Package SOD-323
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
Working Voltage VRWM 12 V 2
Breakdown Voltage VBR 13.5 V It =1mA 2
Reverse Leakage Current IR 1 μA VRWM =12V 2
Clamping Voltage VC 17 19 V IPP=1A tP = 8/20μs 2
Clamping Voltage VC 24 26 V IPP=8A tP = 8/20μs 2
Peak Pulse Power PPP 350 W tp=8/20μs 2
Peak Pulse Current IPP 10 A tp=8/20μs 2
Operating Temperature TJ -55 150 ℃ 2
Storage Temperature TSTG -55 150 ℃ 2
Junction Capacitance CJ 21 pF VR=0V f = 1MHz 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 tin ±30KV(contact); IEC 61000-4-4 (EFT) 40A (5/50ns)  Lead finish:100% matte Sn(Tin) 1

CAD (KiCad official)

  • Symbol: PESDNC3D12VB
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: pesdnc3d12vb-etched.step / pesdnc3d12vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesdnc3d12vb.step / pesdnc3d12vb.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Prisemi Elec datasheet (7 pp, sha256 5a83494eae459cd7, retrieved 2026-11-05, 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