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PTVSHC3D9VU

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

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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PTVSHC3D9VU

Shanghai Prisemi Elec · ESD Protection Devices · SOD-323

PTVSHC3D9VU 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 uni-directional TVS line, rated for a 9 V peak reverse working voltage and 1600 W peak pulse power per line (tP = 8/20 µs), with the anode/cathode assignment not stated in the datasheet.
2 Pin2 passive The other terminal of the uni-directional TVS line, rated for a 9 V peak reverse working voltage and 1600 W peak pulse power per line (tP = 8/20 µs), with the anode/cathode assignment not stated in the datasheet.

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 Reverse Working Voltage VRWM 9 V 2
Breakdown Voltage VBR 10 11 12 V It =1mA 2
Reverse Leakage Current IR 1 μA VRWM =9V 2
Clamping Voltage VC 16 17 V IPP=40A tP = 8/20μs 2
Clamping Voltage VC 20 25 V IPP=80A tP = 8/20μs 2
Junction Capacitance Cj 500 550 600 pF VR=0V f = 1MHz 2
Peak Pulse Power Ppp 1600 W tP = 8/20μS 2
Lead Soldering Temperature TL 260 ℃ 10 sec 2
Operating Temperature TOP -55 125 ℃ 2
Storage Temperature TSTG -55 150 ℃ 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); IEC 61000-4-4 (EFT) 40A (5/50ns)  Lead finish:100% matte Sn(Tin) 1

CAD (KiCad official)

  • Symbol: PTVSHC3D9VU
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: ptvshc3d9vu-etched.step / ptvshc3d9vu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ptvshc3d9vu.step / ptvshc3d9vu.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 cb4188fd10678d87, retrieved 2026-10-28, 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