component

PTVSHC3D4V5U-MS

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MSKSEMI 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.

componenttvs-fuse-board level protectionptvshc3d4v5u-msfactory-2.0.0extractor-text

Verified PTVSHC3D4V5U-MS

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: PTVSHC3D4V5U-MS · 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: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-r_z7orhu/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 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: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ptvshc3d4v5u-ms.kicad_sym✓ ptvshc3d4v5u-ms.kicad_mod✓ ptvshc3d4v5u-ms.step
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ptvshc3d4v5u-ms / README.md
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Ray Publish 0.1.0 72e5e5b 4d ago

PTVSHC3D4V5U-MS

MSKSEMI · ESD Protection Devices · SOD-323

PTVSHC3D4V5U-MS from MSKSEMI, 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 fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer MSKSEMI
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
Breakdown Voltage VBR 5 7 V It =1mA 3
Reverse Leakage Current IR 5 μA VRWM =4.5V 3
Clamping Voltage VC 9.5 11 V IPP=40A tP = 8/20μs 3
Clamping Voltage VC 11 12 V IPP=70A tP = 8/20μs 3
Clamping Voltage VC 13.5 15 V IPP=100A tP = 8/20μs 3
Junction Capacitance Cj 750 850 950 pF VR=0V f = 1MHz 3
Peak Pulse Power Ppp 1400 W tP = 8/20μS 3
Lead Soldering Temperature TL 260 ℃ 10 sec 3
Operating Temperature TJ -55 125 ℃ 3
Storage Temperature TSTG -55 150 ℃ 3

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  Lead finish:100% matte Sn(Tin)  Mounting position: Any 2

CAD (KiCad official)

  • Symbol: PTVSHC3D4V5U-MS
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: MSKSEMI datasheet (6 pp, sha256 91ba455cd06d1285, 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