component

PTVSUC3D5VB

Public Made by Adom

by adom

Shanghai Prisemi Elec 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 protectionptvsuc3d5vbfactory-2.0.0extractor-text

Verified PTVSUC3D5VB

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: PTVSUC3D5VB · 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-fmxbziye/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.4)
  • ✓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✓ ptvsuc3d5vb.kicad_sym✓ ptvsuc3d5vb.kicad_mod✓ ptvsuc3d5vb.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 5d ago
viewers ptvsuc3d5vb: viewers · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
ptvsuc3d5vb-etched.glb Publish 0.1.0 · Ray 5d ago
ptvsuc3d5vb-etched.step ptvsuc3d5vb: factory component page (tier=lcsc) · Ray 5d ago
ptvsuc3d5vb-hero.glb ptvsuc3d5vb: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
ptvsuc3d5vb-hero.overlay.json Publish 0.1.0 · Ray 5d ago
ptvsuc3d5vb.glb Publish 0.1.0 · Ray 5d ago
ptvsuc3d5vb.kicad_mod Publish 0.1.0 · Ray 5d ago
ptvsuc3d5vb.kicad_sym Publish 0.1.0 · Ray 5d ago
ptvsuc3d5vb.lbr Publish 0.1.0 · Ray 5d ago
ptvsuc3d5vb.step Publish 0.1.0 · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 5d ago

PTVSUC3D5VB

Shanghai Prisemi Elec · ESD Protection Devices · SOD-323

PTVSUC3D5VB 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 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 Shanghai Prisemi Elec
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
Peak Pulse Power (tp=8/20μs) Ppp 240 W tp=8/20μs 2
Operating Temperature TJ -55 150 ℃ 2
Storage Temperature TSTG -55 150 ℃ 2
Peak Reverse Working Voltage VRWM 5 V 2
Breakdown Voltage VBR 6 V It = 1mA 2
Reverse Leakage Current IR 1 μA VRWM = 5V T=25℃ 2
Clamping Voltage VC 10 V IPP = 1A tP = 8/20μs 2
Clamping Voltage VC 23.6 V IPP=10A tP = 8/20μs 2
Junction Capacitance Cj 1.2 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(air), ±30kV(contact); IEC61000-4-4 (EFT) 80A (5/50ns)  Lead finish:100% matte Sn(Tin) 1

CAD (KiCad official)

  • Symbol: PTVSUC3D5VB
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: ptvsuc3d5vb-etched.step / ptvsuc3d5vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ptvsuc3d5vb.step / ptvsuc3d5vb.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Prisemi Elec datasheet (5 pp, sha256 b02d0ddac804753f, retrieved 2026-11-05, 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