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PTVSHC1DF7VBH

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Shanghai Prisemi Elec ESD And Surge Protection (TVS/ESD), SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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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PTVSHC1DF7VBH

Shanghai Prisemi Elec · ESD And Surge Protection (TVS/ESD) · SOD-123FL

PTVSHC1DF7VBH from Shanghai Prisemi Elec, in a SOD-123FL. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Shanghai Prisemi Elec
Package SOD-123FL
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 Ppp 3700 W tP = 8/20μS 2
Lead Soldering Temperature TL 260 ℃ 10 sec 2
Operating Temperature TJ -55 150 ℃ 2
Storage Temperature TSTG -55 150 ℃ 2
Breakdown Voltage VBR 7.8 V It =1mA 2
Reverse Leakage Current IR 200 μA VRWM =7V 2
Peak Reverse Working Voltage VRWM 7 V 2
Clamping Voltage VC 19 22 V IPP=185A tP = 8/20μs 2
Junction Capacitance Cj 520 550 pF VR=0V f = 1MHz 2

CAD (KiCad official)

  • Symbol: PTVSHC1DF7VBH
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: ptvshc1df7vbh-etched.step / ptvshc1df7vbh-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ptvshc1df7vbh.step / ptvshc1df7vbh.glb are the bare package body.

Provenance

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

  • Datasheet: Shanghai Prisemi Elec datasheet (6 pp, sha256 a11dc03952a4c16b, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band 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